/// <summary>
/// GetVariableMarkup gets both the markup used in the HTMLRESULTS section and a DataTable
/// with a row for each TABLES and its properties.
/// </summary>
/// <param name="table">An instance of a DataTable containing properties of TABLES.</param>
/// <returns>Returns the markup used in the HTMLRESULTS section.</returns>
private string GetTableMarkup(out DataTable table)
{
StringBuilder sb = new StringBuilder();
table = new DataTable();
table.Columns.Add(ColumnNames.DATA_TABLE_NAME, typeof(string));
table.Columns.Add(ColumnNames.TYPE, typeof(string));
table.Columns.Add(ColumnNames.NUMBER_OF_FIELDS, typeof(Int16));
table.Columns.Add(ColumnNames.LINK, typeof(string));
table.Columns.Add(ColumnNames.PRIMARY_KEY, typeof(string));
table.Columns.Add(ColumnNames.DESCRIPTION, typeof(string));
try
{
IDbDriver driver = null;
if (this.Context.CurrentRead != null)
{
driver = Epi.Data.DBReadExecute.GetDataDriver(this.Context.CurrentRead.File);
}
if (!string.IsNullOrEmpty(dbViewsOpt))
{
driver = Epi.Data.DBReadExecute.GetDataDriver(dbViewsOpt);
}
List <string> tableNames = driver.GetTableNames();
int colCount;
foreach (string name in tableNames)
{
StringBuilder primaryKeys = new StringBuilder();
colCount = driver.GetTableData(name).Columns.Count;
foreach (DataColumn key in driver.GetTableData(name).PrimaryKey)
{
primaryKeys.Append(string.Format("{0} ", key.ColumnName));
}
DataRow row = table.NewRow();
row[ColumnNames.DATA_TABLE_NAME] = name;
row[ColumnNames.TYPE] = GetTableTypeName(name, colCount);
row[ColumnNames.NUMBER_OF_FIELDS] = colCount;
row[ColumnNames.LINK] = string.Empty;
row[ColumnNames.PRIMARY_KEY] = primaryKeys.ToString();
row[ColumnNames.DESCRIPTION] = string.Empty;
table.Rows.Add(row);
}
}
catch (NullReferenceException)
{
throw new GeneralException(SharedStrings.NO_DATA_SOURCE);
}
return(BuildMarkupFromTable(table, string.Empty));
}
GlobalizationDataSet ReadResourcesFromDatabase(IDbDriver dataSource, string tableName)
{
AppendToLog("Reading database");
GlobalizationDataSet ds = new GlobalizationDataSet();
if (string.IsNullOrEmpty(tableName))
{
// default table name
tableName = ds.CulturalResources.TableName;
}
DataTable dt = dataSource.GetTableData(tableName);
try
{
DataTableReader reader = new DataTableReader(dt);
ds.CulturalResources.BeginLoadData();
ds.CulturalResources.Load(reader);
ds.CulturalResources.EndLoadData();
}
catch (Exception ex)
{
throw new GeneralException("Import database format is invalid.", ex);
}
return(ds);
}
GlobalizationDataSet ReadResourcesFromDatabase(IDbDriver dataSource, string tableName)
{
AppendToLog("Reading database");
GlobalizationDataSet ds = new GlobalizationDataSet();
if (string.IsNullOrEmpty(tableName))
{
// default table name
tableName = ds.CulturalResources.TableName;
}
DataTable dt = dataSource.GetTableData(tableName);
try
{
DataTableReader reader = new DataTableReader(dt);
ds.CulturalResources.BeginLoadData();
ds.CulturalResources.Load(reader);
ds.CulturalResources.EndLoadData();
}
catch (Exception ex)
{
throw new GeneralException("Import database format is invalid.", ex);
}
return ds;
}
public static DataTable JoinPageTables(IDbDriver db, View vw)
{
DataTable unfilteredTable = new DataTable();
// Get the form's field count, adding base table fields plus GUID field for each page. If less than 255, use SQL relate; otherwise, >255 exceeds OLE field capacity and we need to use a less efficient method
if (vw.Fields.DataFields.Count + vw.Pages.Count + 5 < 255 && vw.Pages.Count < 15)
{
unfilteredTable = db.Select(db.CreateQuery("SELECT * " + vw.FromViewSQL));
if (unfilteredTable.Columns["RecStatus"] == null && unfilteredTable.Columns["t.RecStatus"] != null)
{
unfilteredTable.Columns["t.RecStatus"].ColumnName = "RecStatus";
}
if (unfilteredTable.Columns.Contains("t.GlobalRecordId"))
{
unfilteredTable.Columns["t.GlobalRecordId"].ColumnName = "GlobalRecordId";
}
foreach (Epi.Page page in vw.Pages)
{
string pageGUIDName = page.TableName + "." + "GlobalRecordId";
if (unfilteredTable.Columns.Contains(pageGUIDName))
{
unfilteredTable.Columns.Remove(pageGUIDName);
}
}
}
else
{
DataTable viewTable = new DataTable();
viewTable = db.GetTableData(vw.TableName, "GlobalRecordId, UniqueKey, RECSTATUS");
viewTable.TableName = vw.TableName;
DataTable relatedTable = new DataTable("relatedTable");
//int total = 0;
//// Get totals for percent completion calculation
//foreach (Epi.Page page in vw.Pages)
//{
// string pageColumnsToSelect = String.Empty;
// foreach (Field field in page.Fields)
// {
// if (field is RenderableField && field is IDataField)
// {
// total++;
// }
// }
//}
//total = total * RecordCount;
//int counter = 0;
foreach (Epi.Page page in vw.Pages)
{
List <string> pageColumnsToSelect = new List <string>();
foreach (Field field in page.Fields)
{
if (field is RenderableField && field is IDataField)
{
pageColumnsToSelect.Add(field.Name);
}
}
pageColumnsToSelect.Add("GlobalRecordId");
DataTable pageTable = db.GetTableData(page.TableName, pageColumnsToSelect);
pageTable.TableName = page.TableName;
foreach (DataColumn dc in pageTable.Columns)
{
if (dc.ColumnName != "GlobalRecordId")
{
viewTable.Columns.Add(dc.ColumnName, dc.DataType);
}
}
//try
//{
// assume GlobalUniqueId column is unique and try to make it the primary key.
DataColumn[] parentPrimaryKeyColumns = new DataColumn[1];
parentPrimaryKeyColumns[0] = viewTable.Columns["GlobalRecordId"];
viewTable.PrimaryKey = parentPrimaryKeyColumns;
//}
//catch (Exception)
//{
//}
foreach (DataRow row in pageTable.Rows)
{
DataRow viewRow = viewTable.Rows.Find(row["GlobalRecordId"].ToString());
viewRow.BeginEdit();
if (viewRow["GlobalRecordId"].ToString().Equals(row["GlobalRecordId"].ToString()))
{
foreach (DataColumn dc in pageTable.Columns)
{
if (dc.ColumnName == "GlobalRecordId")
{
continue;
}
if (row[dc.ColumnName] != DBNull.Value)
{
viewRow[dc.ColumnName] = row[dc];
}
//counter++;
//if (counter % 200 == 0 && inputs != null)
//{
// if (counter > total)
// {
// counter = total;
// }
// inputs.UpdateGadgetProgress(((double)counter / (double)total) * 100);
// if (total == 0)
// {
// inputs.UpdateGadgetStatus(SharedStrings.DASHBOARD_GADGET_STATUS_RELATING_PAGES_NO_PROGRESS);
// }
// else
// {
// inputs.UpdateGadgetStatus(string.Format(SharedStrings.DASHBOARD_GADGET_STATUS_RELATING_PAGES, ((double)counter / (double)total).ToString("P0")));
// }
// if (inputs.IsRequestCancelled())
// {
// return null;
// }
//}
}
}
viewRow.EndEdit();
}
}
unfilteredTable = viewTable;
}
return(unfilteredTable);
}
/// <summary>
/// performs execution of the WRITE command
/// </summary>
/// <returns>object</returns>
public override object Execute()
{
object result = null;
Context.AnalysisCheckCodeInterface.ShowWaitDialog("Exporting data...");
//string[] tmp = this.OutTarget.ToString().Split(':');
//string FilePath = null;
//if (tmp.Length <= 2)
//{
// FilePath = tmp[0];
//}
//else
//{
// FilePath = tmp[0] + ":" + tmp[1];
//}
//FilePath = FilePath.Trim().Trim(new char[] { '\'' });
//string TableName;
//if (tmp.Length > 1)
//{
// TableName = tmp[tmp.Length - 1].Replace("]", "").Replace("[", "").Trim().Trim('\'');
//}
//else
//{
// TableName = this.OutTarget;
// FilePath = this.Context.CurrentProject.CollectedDataConnectionString;
//}
CurrentDataTable = this.Context.DataSet.Tables["output"].Clone();
foreach (DataRow row in this.Context.GetOutput(new List <string>()))
{
CurrentDataTable.ImportRow(row);
}
if (this.IdentifierList[0] == "*")
{
for (int i = 0; i < CurrentDataTable.Columns.Count; i++)
{
IVariable var = (IVariable)this.Context.GetVariable(CurrentDataTable.Columns[i].ColumnName);
if (var != null)
{
if (var.VarType != VariableType.Global && var.VarType != VariableType.Permanent)
{
TempVariableList.Add(CurrentDataTable.Columns[i].ColumnName.ToUpperInvariant());
}
}
else
{
TempVariableList.Add(CurrentDataTable.Columns[i].ColumnName.ToUpperInvariant());
}
}
}
else
{
for (int i = 0; i < this.IdentifierList.Length; i++)
{
TempVariableList.Add(this.IdentifierList[i].ToUpperInvariant());
}
}
if (isExceptionList)
{
for (int i = CurrentDataTable.Columns.Count - 1; i > -1; i--)
{
if (TempVariableList.Contains(CurrentDataTable.Columns[i].ColumnName.ToUpperInvariant()))
{
//CurrentDataTable.Columns.Remove(CurrentDataTable.Columns[i]);
}
else
{
if (this.IdentifierList[0] == "*")
{
IVariable var = (IVariable)this.Context.GetVariable(CurrentDataTable.Columns[i].ColumnName);
if (var != null)
{
if (var != null && var.VarType != VariableType.Global && var.VarType != VariableType.Permanent)
{
VariableList.Add(var.Name.ToUpperInvariant());
}
}
}
else
{
VariableList.Add(CurrentDataTable.Columns[i].ColumnName.ToUpperInvariant());
}
}
}
}
else // is NOT an isExceptionList
{
for (int i = 0; i < CurrentDataTable.Columns.Count; i++)
{
if (TempVariableList.Contains(CurrentDataTable.Columns[i].ColumnName.ToUpperInvariant()))
{
VariableList.Add(CurrentDataTable.Columns[i].ColumnName.ToUpperInvariant());
}
else
{
//CurrentDataTable.Columns.Remove(CurrentDataTable.Columns[i]);
}
}
}
try
{
Dictionary <string, List <TableColumn> > WideTableColumns = null;
DataSets.Config.DataDriverDataTable dataDrivers = Configuration.GetNewInstance().DataDrivers;
IDbDriverFactory dbFactory = null;
foreach (DataSets.Config.DataDriverRow dataDriver in dataDrivers)
{
dbFactory = DbDriverFactoryCreator.GetDbDriverFactory(dataDriver.Type);
if (dbFactory.CanClaimConnectionString(FilePath))
{
break;
}
}
OutputDriver = DBReadExecute.GetDataDriver(FilePath, this.isConnectionString);
if (OutputDriver.GetType().Name.Equals("CsvFile", StringComparison.OrdinalIgnoreCase) || this.FileDataFormat.Equals("TEXT", StringComparison.OrdinalIgnoreCase))
{
if (!this.TableName.EndsWith(".txt") && !this.TableName.EndsWith(".csv") && !this.TableName.EndsWith("#csv") && !this.TableName.EndsWith("#txt"))
{
this.TableName = this.TableName + ".csv";
}
}
this.OutTarget = this.FilePath + ":" + this.TableName;
this.curFile = OutputDriver.DataSource;
if (!OutputDriver.CheckDatabaseExistance(FilePath, TableName, this.isConnectionString))
{
DbDriverInfo collectDbInfo = new DbDriverInfo();
Type SqlDriverType = Type.GetType("Epi.Data.SqlServer.SqlDBFactory, Epi.Data.SqlServer");
if (DBReadExecute.DataSource.GetType().AssemblyQualifiedName == SqlDriverType.AssemblyQualifiedName)
{
collectDbInfo.DBCnnStringBuilder = new System.Data.SqlClient.SqlConnectionStringBuilder();
}
else
{
collectDbInfo.DBCnnStringBuilder = new System.Data.OleDb.OleDbConnectionStringBuilder();
}
collectDbInfo.DBCnnStringBuilder.ConnectionString = dbFactory.ConvertFileStringToConnectionString(FilePath);
//collectDbInfo.DBCnnStringBuilder = dbFactory.RequestDefaultConnection(dbFactory.FilePath.Trim());
OutputDriver = dbFactory.CreateDatabaseObject(collectDbInfo.DBCnnStringBuilder);
collectDbInfo.DBName = OutputDriver.DbName;
dbFactory.CreatePhysicalDatabase(collectDbInfo);
}
bool?deleteSuccessful = null;
if (this.WriteMode.Equals("REPLACE", StringComparison.OrdinalIgnoreCase) && DBReadExecute.CheckDatabaseTableExistance(FilePath, TableName, this.isConnectionString))
{
deleteSuccessful = OutputDriver.DeleteTable(TableName);
}
List <TableColumn> TableColumns = new List <TableColumn>();
if (!DBReadExecute.CheckDatabaseTableExistance(FilePath, TableName, this.isConnectionString))
{
foreach (DataColumn column in CurrentDataTable.Columns)
{
if (VariableList.Contains(column.ColumnName.ToUpperInvariant()))
{
bool isPermanentVariable = false;
IVariable candidate = Context.MemoryRegion.GetVariable(column.ColumnName);
if (candidate != null && candidate.IsVarType(VariableType.Permanent))
{
isPermanentVariable = true;
}
if (isPermanentVariable == false)
{
TableColumn newTableColumn;
if (column.DataType.ToString() == "System.String")
{
if (column.MaxLength <= 0)
{
newTableColumn = new TableColumn(column.ColumnName.ToString(), ConvertToGenericType(column.DataType), int.MaxValue, column.AllowDBNull);
}
else
{
newTableColumn = new TableColumn(column.ColumnName.ToString(), ConvertToGenericType(column.DataType), column.MaxLength, column.AllowDBNull);
}
}
else if (column.DataType.ToString() == "System.Guid")
{
if (column.MaxLength <= 0)
{
newTableColumn = new TableColumn(column.ColumnName.ToString(), ConvertToGenericType(column.DataType), int.MaxValue, column.AllowDBNull);
}
else
{
newTableColumn = new TableColumn(column.ColumnName.ToString(), ConvertToGenericType(column.DataType), column.MaxLength, column.AllowDBNull);
}
}
else
{
newTableColumn = new TableColumn(column.ColumnName.ToString(), ConvertToGenericType(column.DataType), column.AllowDBNull);
}
newTableColumn.AllowNull = column.AllowDBNull;
newTableColumn.IsIdentity = column.Unique;
TableColumns.Add(newTableColumn);
}
}
}
if
(
(
(!(OutputDriver.GetType().Name.Equals("AccessDatabase", StringComparison.OrdinalIgnoreCase) || OutputDriver.GetType().Name.Equals("Access2007Database", StringComparison.OrdinalIgnoreCase) || OutputDriver.GetType().Name.Equals("ExcelWorkbook", StringComparison.OrdinalIgnoreCase) || OutputDriver.GetType().Name.Equals("Excel2007Workbook", StringComparison.OrdinalIgnoreCase)) &&
VariableList.Count <= Max_Number_Columns) ||
OutputDriver.GetType().Name.Equals("SqlDatabase", StringComparison.OrdinalIgnoreCase)
)
)
{
OutputDriver.CreateTable(TableName, TableColumns);
}
else
{
if (OutputDriver.GetType().Name.Equals("ExcelWorkbook", StringComparison.OrdinalIgnoreCase) || OutputDriver.GetType().Name.Equals("Excel2007Workbook", StringComparison.OrdinalIgnoreCase))
{
WideTableColumns = this.CreateExcelWideTable(TableColumns);
}
else if (!OutputDriver.GetType().Name.Equals("CsvFile", StringComparison.OrdinalIgnoreCase))
{
WideTableColumns = this.CreateAccessWideTable(TableColumns);
}
}
}
else // check that column name exists in destinationl
{
foreach (string columnName in VariableList)
{
bool isFound = false;
foreach (DataColumn column in CurrentDataTable.Columns)
{
if (column.ColumnName.ToUpperInvariant() == columnName.ToUpperInvariant())
{
isFound = true;
break;
}
}
if (!isFound)
{
TableColumn newTableColumn;
DataColumn column = CurrentDataTable.Columns[columnName];
if (column.DataType.ToString() == "System.String")
{
newTableColumn = new TableColumn(column.ColumnName.ToString(), ConvertToGenericType(column.DataType), column.MaxLength, column.AllowDBNull);
}
else if (column.DataType.ToString() == "System.Guid")
{
newTableColumn = new TableColumn(column.ColumnName.ToString(), ConvertToGenericType(column.DataType), column.MaxLength, column.AllowDBNull);
}
else
{
newTableColumn = new TableColumn(column.ColumnName.ToString(), ConvertToGenericType(column.DataType), column.AllowDBNull);
}
newTableColumn.AllowNull = column.AllowDBNull;
newTableColumn.IsIdentity = column.Unique;
OutputDriver.AddColumn(TableName, newTableColumn);
}
}
if ((OutputDriver.GetType().Name.Equals("AccessDatabase", StringComparison.OrdinalIgnoreCase) || OutputDriver.GetType().Name.Equals("Access2007Database", StringComparison.OrdinalIgnoreCase) || OutputDriver.GetType().Name.Equals("ExcelWorkbook", StringComparison.OrdinalIgnoreCase) || OutputDriver.GetType().Name.Equals("Excel2007Workbook", StringComparison.OrdinalIgnoreCase)) && VariableList.Count > Max_Number_Columns)
{
foreach (DataColumn column in CurrentDataTable.Columns)
{
if (VariableList.Contains(column.ColumnName.ToUpperInvariant()))
{
bool isPermanentVariable = false;
IVariable candidate = Context.MemoryRegion.GetVariable(column.ColumnName);
if (candidate != null && candidate.IsVarType(VariableType.Permanent))
{
isPermanentVariable = true;
}
if (isPermanentVariable == false)
{
TableColumn newTableColumn;
if (column.DataType.ToString() == "System.String")
{
if (column.MaxLength <= 0)
{
newTableColumn = new TableColumn(column.ColumnName.ToString(), ConvertToGenericType(column.DataType), int.MaxValue, column.AllowDBNull);
}
else
{
newTableColumn = new TableColumn(column.ColumnName.ToString(), ConvertToGenericType(column.DataType), column.MaxLength, column.AllowDBNull);
}
}
else if (column.DataType.ToString() == "System.Guid")
{
if (column.MaxLength <= 0)
{
newTableColumn = new TableColumn(column.ColumnName.ToString(), ConvertToGenericType(column.DataType), int.MaxValue, column.AllowDBNull);
}
else
{
newTableColumn = new TableColumn(column.ColumnName.ToString(), ConvertToGenericType(column.DataType), column.MaxLength, column.AllowDBNull);
}
}
else
{
newTableColumn = new TableColumn(column.ColumnName.ToString(), ConvertToGenericType(column.DataType), column.AllowDBNull);
}
newTableColumn.AllowNull = column.AllowDBNull;
newTableColumn.IsIdentity = column.Unique;
TableColumns.Add(newTableColumn);
}
}
}
if (OutputDriver.GetType().Name.Equals("ExcelWorkbook", StringComparison.OrdinalIgnoreCase) || OutputDriver.GetType().Name.Equals("Excel2007Workbook", StringComparison.OrdinalIgnoreCase))
{
WideTableColumns = this.CreateExcelWideTable(TableColumns);
}
else
{
WideTableColumns = this.CreateAccessWideTable(TableColumns, false);
}
}
}
////APPEND| REPLACE | !Null
//if (this.WriteMode.Equals("REPLACE", StringComparison.OrdinalIgnoreCase))
//{
// WriteMethod = this.ReplaceWrite;
//}
//else
//{
// WriteMethod = this.AppendWrite;
//}
if (OutputDriver.GetType().Name.Equals("CsvFile", StringComparison.OrdinalIgnoreCase) || this.FileDataFormat.Equals("TEXT", StringComparison.OrdinalIgnoreCase))
{
if (TableColumns.Count == 0)
{
foreach (DataColumn column in CurrentDataTable.Columns)
{
if (VariableList.Contains(column.ColumnName.ToUpperInvariant()))
{
bool isPermanentVariable = false;
IVariable candidate = Context.MemoryRegion.GetVariable(column.ColumnName);
if (candidate != null && candidate.IsVarType(VariableType.Permanent))
{
isPermanentVariable = true;
}
if (isPermanentVariable == false)
{
TableColumn newTableColumn;
if (column.DataType.ToString() == "System.String")
{
if (column.MaxLength <= 0)
{
newTableColumn = new TableColumn(column.ColumnName.ToString(), ConvertToGenericType(column.DataType), int.MaxValue, column.AllowDBNull);
}
else
{
newTableColumn = new TableColumn(column.ColumnName.ToString(), ConvertToGenericType(column.DataType), column.MaxLength, column.AllowDBNull);
}
}
else if (column.DataType.ToString() == "System.Guid")
{
if (column.MaxLength <= 0)
{
newTableColumn = new TableColumn(column.ColumnName.ToString(), ConvertToGenericType(column.DataType), int.MaxValue, column.AllowDBNull);
}
else
{
newTableColumn = new TableColumn(column.ColumnName.ToString(), ConvertToGenericType(column.DataType), column.MaxLength, column.AllowDBNull);
}
}
else
{
newTableColumn = new TableColumn(column.ColumnName.ToString(), ConvertToGenericType(column.DataType), column.AllowDBNull);
}
newTableColumn.AllowNull = column.AllowDBNull;
newTableColumn.IsIdentity = column.Unique;
TableColumns.Add(newTableColumn);
}
}
}
}
this.WriteCSVFile(TableColumns);
}
else if ((OutputDriver.GetType().Name.Equals("AccessDatabase", StringComparison.OrdinalIgnoreCase) || OutputDriver.GetType().Name.Equals("Access2007Database", StringComparison.OrdinalIgnoreCase) || OutputDriver.GetType().Name.Equals("ExcelWorkbook", StringComparison.OrdinalIgnoreCase) || OutputDriver.GetType().Name.Equals("Excel2007Workbook", StringComparison.OrdinalIgnoreCase)) && VariableList.Count > Max_Number_Columns)
{
this.PopulateTable(WideTableColumns);
}
else
{
DataTable sourceTable = OutputDriver.GetTableData(TableName);
OutputDriver.IsBulkOperation = true; StringBuilder sqlquery = new StringBuilder();
int count = 0;
sqlquery.Append("create table [" + TableName + "] ( ");
foreach (string column in VariableList)
{
string columnName = String.Empty;
if (!column.Contains(".") && !OutputDriver.ColumnExists(TableName, column))
{
columnName = column;
if (count > 0)
{
sqlquery.Append(", ");
}
sqlquery.Append(" [" + columnName + "] " + DBReadExecute.SQLGetType(CurrentDataTable.Columns[column]));
count++;
}
}
sqlquery.Append(" )");
if (count > 0)
{
Query qr = OutputDriver.CreateQuery(sqlquery.ToString());
OutputDriver.ExecuteNonQuery(qr);
}
OutputDriver.IsBulkOperation = false;
//Insert data into table
////Open connection
////Setup Schema
////Loop through records
////Close connection
DataTable WritableTable = CurrentDataTable.Clone();
for (int i = WritableTable.Columns.Count - 1; i > -1; i--)
{
if (WritableTable.Columns[i].DataType == typeof(Guid))
{
WritableTable.Columns[i].DataType = typeof(String);
}
}
for (int i = WritableTable.Columns.Count - 1; i > -1; i--)
{
DataColumn col = WritableTable.Columns[i];
if (!VariableList.Contains(col.ColumnName.ToUpperInvariant()))
{
WritableTable.Columns.Remove(col);
}
}
foreach (DataRow row in CurrentDataTable.Select("", this.Context.SortExpression.ToString()))
{
DataRow newRow = WritableTable.NewRow();
foreach (string column in VariableList)
{
newRow[column] = row[column];
}
WritableTable.Rows.Add(newRow);
}
System.Data.Common.DbDataReader DataReader = WritableTable.CreateDataReader();
DBReadExecute.InsertBulkRows(FilePath, "Select * From [" + TableName + "]", DataReader, SetGadgetStatusHandler);
if (CurrentDataTable.Rows.Count > 0)
{
this.statusMessage = "Export completed successfully, ";
}
else
{
this.statusMessage = "Export was not completed successfully, ";
}
this.statusMessage += CurrentDataTable.Rows.Count.ToString() + " records written.";
DataReader.Close();
}
}
catch (Exception ex)
{
this.statusMessage = "Problems exporting records: " + ex.ToString();
System.Console.Write(ex);
}
finally
{
Context.AnalysisCheckCodeInterface.HideWaitDialog();
}
/*
*
*
*
*
* Comments
* Records deleted in Enter or selected in Analysis are handled as in other Analysis commands.
* Defined variables may be written, allowing the creation of a new Epi Info file that makes the changes permanent.
* Global and permanent variables will not be written unless explicitly specified.
* To write only selected variables, the word EXCEPT may be inserted to indicate all variables except those following EXCEPT.
* If the output file specified does not exist, the WRITE command will attempt to create it.
* Either APPEND or REPLACE must be specified to indicate that an existing file/table by the
* same name will be erased or records will be appended to the existing file/table.
* If some, but not all, of the fields being written match those in an existing file during an APPEND,
* the unmatched fields are added to the output table.
* For Epi 6 REC or Access/EpiInfo table outputs, if there are no records,
* the WRITE command creates a table/file with variable information but no data.
*
* WRITE <METHOD> {<output type>} {<project>:}table {[<variable(s)>]}
* WRITE <METHOD> {<output type>} {<project>:}table * EXCEPT {[<variable(s)>]}
*
* The <METHOD> represents either REPLACE or APPEND
* The <project> represents the path and filename of the output.
* The <variable(s)> represents one or more variable names.
* The <output type> represents the following allowable outputs:
*
* Database Type Specifier Element
*
* Jet "Access 97" "Access 2000"
* "Epi 2000" <path:<table>
* dBase III "dBase III" <path>
* dBase IV "dBase IV" <path>
* dBase 5.0 "dBase 5.0" <path>
* Paradox 3.x "Paradox 3.x" <path>
* Paradox 4.x "Paradox 4.x" <path>
* FoxPro 2.0 "FoxPro 2.0" <path>
* FoxPro 2.5 "FoxPro 2.5" <path>
* FoxPro 2.6 "FoxPro 2.6" <path>
* Excel 3.0 "Excel 3.0" <path>
* Excel 4.0 "Excel 4.0" <path>
* Epi Info 6 "Epi6" <path>
* Text (Delimited) "Text" <path>
*
*/
args.Add("COMMANDNAME", CommandNames.WRITE);
args.Add("WRITEMODE", this.WriteMode);
args.Add("OUTTARGET", this.OutTarget);
args.Add("STATUS", this.statusMessage);
//args.Add("PROGRESST", this.progress.ToString());
//args.Add("ROWCOUNT", CurrentDataTable.Select("", this.Context.SortExpression.ToString()).Length.ToString());
this.Context.AnalysisCheckCodeInterface.Display(args);
return(result);
}
// /// <summary>
// /// Returns the Code Table Columns Schema as a datatable
// /// </summary>
// /// <param name="tableName"></param>
// /// <returns></returns>
//[Obsolete("Use of DataTable in this context is no different than the use of a multidimensional System.Object array (not recommended).", false)]
// public DataTable GetCodeTableColumnSchema(string tableName)
// {
// Util.Assert(tableName.StartsWith("meta") == false);
// return db.GetTableColumnSchema(tableName);
// }
/// <summary>
/// Returns the data in the code table as a DataTable
/// </summary>
/// <param name="tableName"></param>
/// <returns></returns>
public DataTable GetCodeTableData(string tableName)
{
Util.Assert(tableName.StartsWith("meta") == false);
return(db.GetTableData(tableName));
}
/// <summary>
/// Checks for problems in the source project
/// </summary>
protected void CheckForProblems()
{
IDbDriver driver = SourceProject.CollectedData.GetDatabase();
if (driver == null)
{
ExportInfo.Succeeded = false;
ExportInfo.AddError("Data driver is null.", "999999");
throw new InvalidOperationException("Data driver cannot be null");
}
// Check #1 - Make sure the base table exists and that it has a Global Record Id field, Record status field, and Unique key field.
DataTable dt = driver.GetTableData(SourceForm.TableName, "GlobalRecordId, RECSTATUS, UniqueKey");
if (dt == null)
{
ExportInfo.Succeeded = false;
ExportInfo.AddError("Source table is null.", "999998");
throw new InvalidOperationException("Source table cannot be null");
}
else if (dt.Columns.Count == 0)
{
ExportInfo.Succeeded = false;
ExportInfo.AddError("Source table has zero columns.", "999997");
throw new InvalidOperationException("Source table cannot have zero columns");
}
else if (dt.Columns.Count == 1)
{
ExportInfo.Succeeded = false;
ExportInfo.AddError("Source table has only one column.", "999996");
throw new InvalidOperationException("Source table cannot have only one column");
}
int baseTableRowCount = dt.Rows.Count;
// Check #2a - Make sure GlobalRecordId is a string.
if (!dt.Columns[0].DataType.ToString().Equals("System.String"))
{
ExportInfo.Succeeded = false;
ExportInfo.AddError(ImportExportSharedStrings.ERROR_PACKAGER_CHECK_INVALID_GUID_COLUMN, "101000");
throw new ApplicationException(ImportExportSharedStrings.ERROR_PACKAGER_CHECK_INVALID_GUID_COLUMN);
}
// Check #2b - Make sure RECSTATUS is a number
if (!(dt.Columns[1].DataType.ToString().Equals("System.Byte") || dt.Columns[1].DataType.ToString().Equals("System.Int16") || dt.Columns[1].DataType.ToString().Equals("System.Int32")))
{
ExportInfo.Succeeded = false;
ExportInfo.AddError(ImportExportSharedStrings.ERROR_PACKAGER_CHECK_INVALID_RECSTATUS_COLUMN, "101001");
throw new ApplicationException(ImportExportSharedStrings.ERROR_PACKAGER_CHECK_INVALID_RECSTATUS_COLUMN);
}
// Check #3 - Make sure GlobalRecordId values haven't been replaced with something that isn't actually a GUID.
// For performance reasons only the first few values are checked.
if (baseTableRowCount >= 1)
{
string value = dt.Rows[0][0].ToString();
System.Guid guid = new Guid(value);
if (baseTableRowCount >= 30)
{
for (int i = 0; i < 30; i++)
{
value = dt.Rows[i][0].ToString();
guid = new Guid(value);
}
}
}
// Check #4a - See if global record ID values are distinct on the base table.
Query selectDistinctQuery = driver.CreateQuery("SELECT DISTINCT [GlobalRecordId] FROM [" + SourceForm.TableName + "]");
DataTable distinctTable = driver.Select(selectDistinctQuery);
if (distinctTable.Rows.Count != baseTableRowCount)
{
ExportInfo.Succeeded = false;
ExportInfo.AddError(ImportExportSharedStrings.ERROR_PACKAGER_CHECK_GUID_NOT_UNIQUE, "101002");
throw new ApplicationException(ImportExportSharedStrings.ERROR_PACKAGER_CHECK_GUID_NOT_UNIQUE);
}
// Check #4b - See if global record ID values are distinct on each page table.
foreach (Page page in SourceForm.Pages)
{
selectDistinctQuery = driver.CreateQuery("SELECT DISTINCT [GlobalRecordId] FROM [" + page.TableName + "]");
distinctTable = driver.Select(selectDistinctQuery);
if (distinctTable.Rows.Count != baseTableRowCount)
{
ExportInfo.Succeeded = false;
ExportInfo.AddError(ImportExportSharedStrings.ERROR_PACKAGER_CHECK_GUID_NOT_UNIQUE_PAGE, "101003");
throw new ApplicationException(string.Format(ImportExportSharedStrings.ERROR_PACKAGER_CHECK_GUID_NOT_UNIQUE_PAGE, page.TableName));
}
}
// Check #5 - Make sure RECSTATUS has valid values.
selectDistinctQuery = driver.CreateQuery("SELECT DISTINCT [RecStatus] FROM [" + SourceForm.TableName + "]");
distinctTable = driver.Select(selectDistinctQuery);
foreach (DataRow row in distinctTable.Rows)
{
if (!row[0].ToString().Equals("1") && !row[0].ToString().Equals("0"))
{
ExportInfo.Succeeded = false;
ExportInfo.AddError(ImportExportSharedStrings.ERROR_PACKAGER_CHECK_RECSTATUS_VALUES_INVALID, "101004");
throw new ApplicationException(ImportExportSharedStrings.ERROR_PACKAGER_CHECK_RECSTATUS_VALUES_INVALID);
}
}
// Check #7 - Should never get here because the UI should prevent it, but do a check just in case
if (SourceForm.IsRelatedView == true)
{
ExportInfo.Succeeded = false;
ExportInfo.AddError(ImportExportSharedStrings.ERROR_PACKAGER_CHECK_RELATED_FORM, "101005");
throw new ApplicationException(ImportExportSharedStrings.ERROR_PACKAGER_CHECK_RELATED_FORM);
}
distinctTable = null;
selectDistinctQuery = null;
driver.Dispose();
driver = null;
}
private void Export()
{
if (string.IsNullOrEmpty(txtConnectionInformation.Text))
{
return;
}
string tableName = string.Empty;
if (cmbDestinationTable.SelectedItem != null)
{
tableName = cmbDestinationTable.SelectedItem.ToString();
}
else
{
tableName = cmbDestinationTable.Text;
}
if (string.IsNullOrEmpty(tableName))
{
return;
}
if (
cmbDataFormats.SelectedItem != null &&
(cmbDataFormats.SelectedItem.ToString().Contains(".mdb") ||
cmbDataFormats.SelectedItem.ToString().Contains("SQL Server")) &&
db.TableExists("metaViews") &&
db.ColumnExists("metaViews", "Name") &&
db.TableExists("metaFields") &&
db.ColumnExists("metaFields", "DataTableName")
)
{
List <string> columnNames = new List <string>();
columnNames.Add("Name");
DataTable dt = db.GetTableData("metaViews", columnNames);
foreach (DataRow row in dt.Rows)
{
string rowDataTable = row["Name"].ToString();
if (rowDataTable.StartsWith(tableName) || rowDataTable.ToLower().StartsWith(tableName.ToLower()))
{
Epi.WPF.Dashboard.Dialogs.MsgBox.ShowError(ImportExportSharedStrings.ERROR_EXPORT_CANNOT_USE_EXISTING_FORM_NAME);
return;
}
}
columnNames = new List <string>();
columnNames.Add("DataTableName");
dt = db.GetTableData("metaFields", columnNames);
foreach (DataRow row in dt.Rows)
{
string rowDataTable = row["DataTableName"].ToString();
if (!string.IsNullOrEmpty(rowDataTable) && (tableName.StartsWith(rowDataTable) || tableName.ToLower().StartsWith(rowDataTable.ToLower())))
{
string diff = tableName.Replace(rowDataTable, "");
int num = -1;
bool success = int.TryParse(diff, out num);
if (success)
{
Epi.WPF.Dashboard.Dialogs.MsgBox.ShowError(ImportExportSharedStrings.ERROR_EXPORT_CANNOT_OVERWRITE_FORM_TABLE);
return;
}
}
}
List <string> protectedTableNames = new List <string>();
protectedTableNames.Add("metaBackgrounds");
protectedTableNames.Add("metaDataTypes");
protectedTableNames.Add("metaDbInfo");
protectedTableNames.Add("metaFields");
protectedTableNames.Add("metaFieldTypes");
protectedTableNames.Add("metaImages");
protectedTableNames.Add("metaLinks");
protectedTableNames.Add("metaPages");
protectedTableNames.Add("metaViews");
foreach (string protectedTableName in protectedTableNames)
{
if (protectedTableName.Equals(tableName) || protectedTableName.ToLower().Equals(tableName.ToLower()))
{
Epi.WPF.Dashboard.Dialogs.MsgBox.ShowError(ImportExportSharedStrings.ERROR_EXPORT_CANNOT_OVERWRITE_META);
return;
}
}
}
List <string> badFieldNames = new List <string>();
foreach (string fieldName in lbxExportFields.SelectedItems)
{
if (fieldName.StartsWith(" ") || fieldName.EndsWith(" "))
{
badFieldNames.Add(fieldName);
}
}
string fileName = db.DataSource + "\\" + tableName;
if (!fileName.ToLower().EndsWith(".csv") && !fileName.ToLower().EndsWith(".txt"))
{
fileName = fileName + ".csv";
}
bool writeToFlatFile = false;
if (cmbDataFormats.SelectedItem.ToString().ToLower().Contains("ascii"))
{
writeToFlatFile = true;
}
if (!writeToFlatFile)
{
if (badFieldNames.Count > 0)
{
string problemFields = string.Empty;
int count = 0;
foreach (string fieldName in badFieldNames)
{
problemFields = problemFields + fieldName + ", ";
count++;
}
problemFields = problemFields.TrimEnd().TrimEnd(',');
problemFields = problemFields + ".";
Epi.WPF.Dashboard.Dialogs.MsgBox.ShowError(string.Format(SharedStrings.EXPORT_CANNOT_PROCEED_LEADING_TRAILING_SPACES, problemFields));
return;
}
}
messagePanel.MessagePanelType = Controls.MessagePanelType.StatusPanel;
messagePanel.Text = string.Empty;
messagePanel.Visibility = System.Windows.Visibility.Visible;
messagePanel.SetProgressBarMax(dashboardHelper.RecordCount);
messagePanel.SetProgressBarValue(0);
messagePanel.ShowProgressBar();
exportFields.Clear();
if (lbxExportFields.SelectedItems.Count > 0)
{
foreach (string item in lbxExportFields.SelectedItems)
{
if (!string.IsNullOrEmpty(item))
{
exportFields.Add(item);
}
}
}
if (lbxExportFields.Items.Count == lbxExportFields.SelectedItems.Count)
{
allFieldsSelected = true;
}
else
{
allFieldsSelected = false;
}
if (checkboxUsePrompts.IsChecked == true)
{
useFieldPrompts = true;
}
else
{
useFieldPrompts = false;
}
if (checkboxTabOrder.IsChecked == true)
{
useTabOrder = true;
}
else
{
useTabOrder = false;
}
if (worker != null && worker.WorkerSupportsCancellation)
{
worker.CancelAsync();
}
lock (syncLock)
{
btnExport.IsEnabled = false;
cmbDestinationTable.IsEnabled = false;
cmbDataFormats.IsEnabled = false;
btnConnectionBrowse.IsEnabled = false;
worker = new System.ComponentModel.BackgroundWorker();
worker.WorkerSupportsCancellation = true;
if (!writeToFlatFile)
{
worker.DoWork += new System.ComponentModel.DoWorkEventHandler(datadriverWorker_DoWork);
worker.RunWorkerCompleted += new System.ComponentModel.RunWorkerCompletedEventHandler(datadriverWorker_WorkerCompleted);
worker.RunWorkerAsync(tableName);
}
else
{
worker.DoWork += new System.ComponentModel.DoWorkEventHandler(fileIOWorker_DoWork);
worker.RunWorkerCompleted += new System.ComponentModel.RunWorkerCompletedEventHandler(fileIOWorker_WorkerCompleted);
worker.RunWorkerAsync(fileName);
}
}
}
void ToNodeFiller_DoWork(object sender, DoWorkEventArgs e)
{
try
{
if (lvLinkedTo.InvokeRequired)
{
lvLinkedTo.Invoke(new MethodInvoker(delegate
{
lvLinkedTo.Items.Clear();
lvLinkedTo.Groups.Clear();
}));
}
else
{
lvLinkedTo.Items.Clear();
lvLinkedTo.Groups.Clear();
}
if (btnUnlinkTo.InvokeRequired)
{
btnUnlinkTo.Invoke(new MethodInvoker(delegate
{
btnUnlinkTo.Enabled = false;
}));
}
else
{
btnUnlinkTo.Enabled = false;
}
Dictionary <string, string> fieldNames = new Dictionary <string, string>();
Query query;
query = db.CreateQuery
(
"SELECT [metaPages.PageId] as PageId, [metaPages.ViewId] as ViewId, [metaViews.Name] as Name " +
"FROM [metaPages] " +
"LEFT OUTER JOIN [metaViews] ON metaPages.ViewId = metaViews.ViewId " +
"WHERE [metaPages.Position] = 0"
);
DataTable pageIds = db.Select(query);
query = db.CreateQuery
(
"SELECT [metaFields.Name] as Name, [metaFields.PageId] as PageId, [metaFields.ViewId] as ViewId, [metaFields.TabIndex] as TabIndex " +
"FROM [metaFields] " +
"LEFT OUTER JOIN [metaPages] ON metaPages.ViewId = metaFields.ViewId " +
"WHERE [metaFields.HasTabStop] = true AND [metaPages.Position] = 0 " +
"ORDER BY [metaFields.ViewId], [metaFields.TabIndex]"
);
DataTable fields = db.Select(query);
List <string> list = fields.AsEnumerable().Select(r => r.Field <string>(0)).ToList();
string uniqueKeys = "";
string parens = "";
string joins = "";
foreach (View view in enterMainForm.View.Project.Views)
{
if (!string.IsNullOrEmpty(view.TableName) && db.TableExists(view.TableName))
{
if (!view.IsRelatedView)
{
uniqueKeys += "t" + view.Id + ".UniqueKey as Key" + view.Id + ", ";
parens += "(";
joins += "left outer join " + view.TableName + " t" + view.Id + " on m.ToRecordGuid = t" + view.Id + ".GlobalRecordId) ";
}
}
}
uniqueKeys = uniqueKeys.Substring(0, uniqueKeys.Length - 2) + " ";
query = db.CreateQuery(@"Select FromRecordGuid, ToRecordGuid, FromViewId, ToViewId, " + uniqueKeys + " from " + parens + "metaLinks m " + joins + " where m.FromRecordGuid = @GlobalRecordId");
QueryParameter parameter = new QueryParameter("@GlobalRecordId", DbType.StringFixedLength, enterMainForm.View.CurrentGlobalRecordId);
parameter.Size = enterMainForm.View.CurrentGlobalRecordId.Length;
query.Parameters.Add(parameter);
DataTable data = db.Select(query);
if (data.Rows.Count > 0)
{
foreach (View view in enterMainForm.View.Project.Views)
{
if (lvLinkedTo.InvokeRequired)
{
lvLinkedTo.Invoke(new MethodInvoker(delegate
{
lvLinkedTo.Groups.Add(view.Id.ToString(), view.Name);
}));
}
else
{
lvLinkedTo.Groups.Add(view.Id.ToString(), view.Name);
}
}
}
List <string> names = new List <string>();
string toViewId = string.Empty;
string toRecordGuid = string.Empty;
string fieldPrint = string.Empty;
DataRow[] fieldRows = null;
List <string> fieldPrintList;
string collectedDataTableName = string.Empty;
foreach (DataRow row in data.Rows)
{
ListViewItem item = new ListViewItem();
toViewId = row["ToViewId"].ToString();
toRecordGuid = row["ToRecordGuid"].ToString();
DataRow[] oneRow = pageIds.Select("ViewId = '" + toViewId + "'");
collectedDataTableName = ((string)oneRow[0]["Name"]) + ((string)oneRow[0]["PageId"].ToString());
fieldRows = fields.Select("ViewId = " + toViewId);
List <string> columnNames = db.GetTableColumnNames(collectedDataTableName);
fieldPrintList = fieldRows.Select(r => r.Field <string>(0)).ToList();
fieldPrintList = fieldPrintList.Intersect(columnNames).ToList();
fieldPrintList.Add("GlobalRecordId");
var datatable = db.GetTableData(collectedDataTableName, fieldPrintList);
var theRow = datatable.Select("GlobalRecordId = '" + toRecordGuid + "'");
fieldPrint = row["Key" + row["ToViewId"].ToString()].ToString();;
if (theRow != null)
{
fieldPrint += " :: ";
fieldPrint += theRow[0][0].ToString() + "; " + theRow[0][1].ToString() + "; " + theRow[0][2].ToString();
}
item = new ListViewItem(fieldPrint);
item.Tag = row["Key" + row["ToViewId"].ToString()].ToString();
item.Name = toRecordGuid;
for (int x = 0; x < data.Columns.Count; x++)
{
item.SubItems.Add(row[x].ToString());
}
item.ImageIndex = 0;
item.Group = lvLinkedTo.Groups[row["ToViewId"].ToString()];
if (names.Contains(toRecordGuid) == false)
{
names.Add(toRecordGuid);
if (lvLinkedTo.InvokeRequired)
{
lvLinkedTo.Invoke(new MethodInvoker(delegate
{
if (lvLinkedTo.Items.ContainsKey(toRecordGuid) == false)
{
lvLinkedTo.Items.Add(item);
}
}));
}
else
{
if (lvLinkedTo.Items.ContainsKey(toRecordGuid) == false)
{
lvLinkedTo.Items.Add(item);
}
}
}
}
}
catch { }
}
/// <summary>
/// GetViewMarkup gets both the markup used in the HTMLRESULTS section and a DataTable
/// with a row for each DBVIEW and its properties.
/// </summary>
/// <param name="table">An instance of a DataTable containing properties of DBVIEW.</param>
/// <returns>Returns the markup used in the HTMLRESULTS section.</returns>
private string GetViewMarkup(out DataTable table)
{
StringBuilder sb = new StringBuilder();
table = new DataTable();
table.Columns.Add(ColumnNames.DATA_TABLE_NAME, typeof(string));
table.Columns.Add(ColumnNames.TYPE, typeof(string));
table.Columns.Add(ColumnNames.LINK, typeof(string));
table.Columns.Add(ColumnNames.PARENT_VIEW, typeof(string));
table.Columns.Add(ColumnNames.CHILD_TYPE, typeof(string));
table.Columns.Add(ColumnNames.CHILD_TABLES, typeof(string));
try
{
IDbDriver driver = null;
if (this.Context.CurrentRead != null)
{
driver = Epi.Data.DBReadExecute.GetDataDriver(this.Context.CurrentRead.File);
}
if (!string.IsNullOrEmpty(dbViewsOpt))
{
driver = Epi.Data.DBReadExecute.GetDataDriver(dbViewsOpt);
}
List <string> tableNames = driver.GetTableNames();
int colCount;
/////////////////////////////////
//ViewCollection Views = metadata.GetViews();
//////Views parent list
//List<string> pViewsList = new List<string>();
//foreach (var view in Views)
//{
// pViewsList.Add(metadata.GetAvailDataTableName(((Epi.View)(view)).Name));
//}
//////Views list
//List<string> ViewsList = new List<string>();
//foreach (var view in Views)
//{
// ViewsList.Add(((Epi.View)(view)).Name);
//}
//////Code table list
//List<string> CodeTableList = new List<string>();
//DataTable CodeTables = metadata.GetCodeTableList();
//foreach (DataRow CodeTable in CodeTables.Rows)
//{
// CodeTableList.Add(((Epi.DataSets.TableSchema.TablesRow)(CodeTable)).TABLE_NAME);
//}
//////Data table list
//List<string> DataTableList = new List<string>();
//DataTableList = metadata.GetDataTableList();
////////////////////////////////
foreach (string name in tableNames)
{
StringBuilder primaryKeys = new StringBuilder();
DataTable currentTable = driver.GetTableData(name);
colCount = table.Columns.Count;
DataRow row = table.NewRow();
row[ColumnNames.DATA_TABLE_NAME] = name;
//issue 769 start
//if (this.Context.CurrentRead != null)
//{
// if (this.Context.CurrentProject != null && this.Context.CurrentProject.Views.Exists(this.Context.CurrentRead.Identifier))
// {
// row[ColumnNames.TYPE] = "View";
// }
// else
// {
// row[ColumnNames.TYPE] = "Data";
// }
//}
//else
//{
// row[ColumnNames.TYPE] = "Data";
//}
row[ColumnNames.TYPE] = GetTableTypeName(name, colCount);
//issue 769 end
row[ColumnNames.LINK] = string.Empty;
row[ColumnNames.PARENT_VIEW] = string.Empty;
row[ColumnNames.CHILD_TYPE] = string.Empty;
row[ColumnNames.CHILD_TABLES] = string.Empty;
table.Rows.Add(row);
}
}
catch (NullReferenceException)
{
throw new GeneralException(SharedStrings.NO_DATA_SOURCE);
}
return(BuildMarkupFromTable(table, string.Empty));
}
/// <summary>
/// GetVariableMarkup gets both the markup used in the HTMLRESULTS section and a DataTable
/// with a row for each DBVARIABLE and its properties.
/// </summary>
/// <param name="table">An instance of a DataTable containing properties of DBVARIABLES.</param>
/// <returns>Returns the markup used in the HTMLRESULTS section.</returns>
private string GetVariableMarkup(out DataTable table)
{
StringBuilder sb = new StringBuilder();
string[] varNames = null;
table = new DataTable();
if (!string.IsNullOrEmpty(this.identifierList))
{
varNames = this.identifierList.Split(' ');
foreach (string s in varNames)
{
s.Trim();
}
}
VariableCollection vars = this.GetVariables(varNames, this.dbVariablesOpt);
this.Context.GetOutput();
/*
* table.Columns.Add(new DataColumn(ColumnNames.VARIABLE, typeof(string)));
* table.Columns.Add(new DataColumn(ColumnNames.TABLE, typeof(string)));
* table.Columns.Add(new DataColumn(ColumnNames.FIELDTYPE, typeof(string)));
* table.Columns.Add(new DataColumn(ColumnNames.FORMATVALUE, typeof(string)));
* table.Columns.Add(new DataColumn(ColumnNames.SPECIALINFO, typeof(string)));
* table.Columns.Add(new DataColumn(ColumnNames.PROMPT, typeof(string)));
*/
table.Columns.Add(new DataColumn(ColumnNames.PAGE_NUMBER, typeof(string)));
table.Columns.Add(new DataColumn(ColumnNames.PROMPT, typeof(string)));
table.Columns.Add(new DataColumn(ColumnNames.FIELDTYPE, typeof(string)));
table.Columns.Add(new DataColumn(ColumnNames.VARIABLE, typeof(string)));
table.Columns.Add(new DataColumn(ColumnNames.VARIABLE_VALUE, typeof(string)));
table.Columns.Add(new DataColumn(ColumnNames.FORMATVALUE, typeof(string)));
table.Columns.Add(new DataColumn(ColumnNames.SPECIALINFO, typeof(string)));
table.Columns.Add(new DataColumn(ColumnNames.TABLE, typeof(string)));
string tableText = string.Empty;
string pattern = string.Empty;
IDbDriver driver = null;
DataTable viewTable = null;
DataRow[] rows = null;
Dictionary <string, string> formatStrings = new Dictionary <string, string>();
if (this.Context.CurrentRead != null)
{
tableText = this.Context.CurrentRead.Identifier;
driver = Epi.Data.DBReadExecute.GetDataDriver(this.Context.CurrentRead.File);
List <string> tableNames = driver.GetTableNames();
string viewTableName = "view" + tableText;
List <string> tableNamesUpper = new List <string> {
};
foreach (string name in tableNames)
{
tableNamesUpper.Add(name.ToUpperInvariant());
}
//if TableNamesUpper contains an Epi 3 viewTable then get that table's data
if (tableNamesUpper.Contains(viewTableName.ToUpperInvariant()))
{
viewTable = driver.GetTableData(viewTableName);
if (varNames == null)
{
rows = viewTable.Select();
}
else
{
StringBuilder filter = new StringBuilder();
foreach (string name in varNames)
{
filter.Append(string.Format(" OR Name = '{0}'", name));
}
rows = viewTable.Select(filter.ToString().Substring(4));
}
foreach (DataRow row in rows)
{
formatStrings.Add(row[ColumnNames.NAME].ToString(), row[ColumnNames.FORMATSTRING].ToString());
}
}
}
List <string> RelatedTableList = new List <string>();
if (this.Context.CurrentRead != null)
{
for (int i = 0; Context.CurrentRead.RelatedTables.Count > i; i++)
{
RelatedTableList.Add(Context.CurrentRead.RelatedTables[i]);
}
}
List <string> varnamelist = new List <string>();
if (varNames != null)
{
foreach (string name in varNames)
{
varnamelist.Add(name);
}
}
//foreach (IVariable var in vars)
foreach (DataColumn dataColumn in this.Context.DataSet.Tables["output"].Columns)
{
string ColumnsNames = "";
tableText = "";
if (this.Context.CurrentRead != null)
{
foreach (var RTable in RelatedTableList)
{
if (this.Context.CurrentRead.IsEpi7ProjectRead && this.Context.CurrentProject.Views.Exists(RTable))
{
View tempView = this.Context.CurrentProject.Metadata.GetViewByFullName(RTable);
ColumnsNames = this.Context.CurrentProject.Metadata.GetTableColumnNames(tempView.Id);
if (ColumnsNames.Contains(dataColumn.ToString()))
{
tableText = RTable;
break;
}
}
}
if (string.IsNullOrEmpty(tableText))
{
tableText = this.Context.CurrentRead.Identifier;
}
}
else
{
tableText = "output";
}
if (varNames != null)
{
if (varnamelist.Contains(dataColumn.Caption.ToString().ToUpperInvariant()))
{
table.Rows.Add(GetDataTable(dataColumn, tableText, pattern, formatStrings, rows, table));
}
}
else if (vars != null)
{
if (vars.Contains(dataColumn.Caption.ToString().ToUpperInvariant()))
{
if (this.dbVariablesOpt == "FIELDVAR")
{
IVariable var = (IVariable)this.Context.GetVariable(dataColumn.ColumnName);
if (var.VarType == VariableType.DataSource || var.VarType == VariableType.DataSourceRedefined)
{
table.Rows.Add(GetDataTable(dataColumn, tableText, pattern, formatStrings, rows, table));
}
}
else
{
table.Rows.Add(GetDataTable(dataColumn, tableText, pattern, formatStrings, rows, table));
}
}
}
else
{
if (this.dbVariablesOpt == "FIELDVAR")
{
IVariable var = (IVariable)this.Context.GetVariable(dataColumn.ColumnName);
if (var.VarType == VariableType.DataSource || var.VarType == VariableType.DataSourceRedefined)
{
table.Rows.Add(GetDataTable(dataColumn, tableText, pattern, formatStrings, rows, table));
}
}
else
{
table.Rows.Add(GetDataTable(dataColumn, tableText, pattern, formatStrings, rows, table));
}
}
//pattern = string.Empty;
//IVariable var = (IVariable)this.Context.GetVariable(dataColumn.ColumnName);
//if (var != null && (var.VarType == VariableType.DataSource) || (var.VarType == VariableType.DataSourceRedefined))
//{
// formatStrings.TryGetValue(var.Name, out pattern);
//}
//else
//{
// tableText = "Defined";
//}
//DataRow row = table.NewRow();
/*
* row[ColumnNames.VARIABLE] = var.Name;
* row[ColumnNames.TABLE] = tableText;
* row[ColumnNames.FIELDTYPE] = var.DataType.ToString();
* row[ColumnNames.FORMATVALUE] = pattern;
* row[ColumnNames.SPECIALINFO] = var.VarType.ToString();
* row[ColumnNames.PROMPT] = var.PromptText;
*/
// row[ColumnNames.PAGE_NUMBER] = var.???;
//if (this.Context.CurrentRead.IsEpi7ProjectRead && this.Context.CurrentProject.Views.Exists(this.Context.CurrentRead.Identifier) && this.Context.CurrentProject.Views[this.Context.CurrentRead.Identifier].Fields.Exists(var.Name))
//{
// Epi.Fields.Field field = this.Context.CurrentProject.Views[this.Context.CurrentRead.Identifier].Fields[var.Name];
// if (field is FieldWithSeparatePrompt)
// {
// row[ColumnNames.PROMPT] = ((FieldWithSeparatePrompt)field).PromptText;
// }
// else
// {
// row[ColumnNames.PROMPT] = var.PromptText;
// }
//}
//else
//{
// row[ColumnNames.PROMPT] = var.PromptText;
//}
//if (this.Context.DataSet.Tables.Contains("output"))
//{
// row[ColumnNames.FIELDTYPE] = this.Context.DataSet.Tables["output"].Columns[var.Name].DataType.ToString();
//}
//else
//{
// row[ColumnNames.FIELDTYPE] = var.DataType.ToString();
//}
//row[ColumnNames.VARIABLE] = var.Name;
////row[ColumnNames.VARIABLE_VALUE] = var.???;
//row[ColumnNames.FORMATVALUE] = pattern;
//row[ColumnNames.SPECIALINFO] = var.VarType.ToString();
//row[ColumnNames.TABLE] = tableText;
//table.Rows.Add(row);
}
return(BuildMarkupFromTable(table, string.Format("{0} ASC, {1} ASC", ColumnNames.TABLE, ColumnNames.VARIABLE)));
}