public void ReadDataSource(DataTable table)
{
if (table != null)
{
IMemoryRegion region = MemoryRegion;
FieldCollectionMaster dataFields = new FieldCollectionMaster();
Project tempProject = new Project();
View tempView = new View(tempProject);
Page tempPage = new Page(tempView);
DataInfo.PrimaryTable = table;
List<IField> listOfFields = new List<IField>();
foreach (DataColumn column in table.Columns)
{
IField field = (IField)tempPage.CreateField(MetaFieldType.Text);
field.Name = column.ColumnName;
RenderableField tempField = (RenderableField)field;
tempField.PromptText = column.ColumnName;
tempField.SourceTable = table.TableName;
listOfFields.Add(tempField);
}
foreach (IField field in listOfFields)
{
region.DefineVariable((IDataField)field);
}
if (CurrentRead != null && CurrentRead.IsEpi7ProjectRead && CurrentProject != null && CurrentProject.Views.Exists(CurrentRead.Identifier))
{
View view = CurrentProject.Views[CurrentRead.Identifier];
foreach (IField field in view.Fields)
{
if (field is GroupField)
{
IVariable v = new DataSourceVariable(field.Name, DataType.Unknown);
region.DefineVariable(v);
}
}
}
foreach (KeyValuePair<string, List<string>> kvp in GroupVariableList)
{
IVariable v = new DataSourceVariable(kvp.Key, DataType.Unknown);
region.DefineVariable(v);
}
}
}
private DataRow GetDataTable(DataColumn dataColumn, string tableText, string pattern, Dictionary<string, string> formatStrings, DataRow[] rows, DataTable table)
{
pattern = string.Empty;
IVariable var = (IVariable)this.Context.GetVariable(dataColumn.ColumnName);
if (var != null)
{
if (var.VarType == VariableType.DataSource || var.VarType == VariableType.DataSourceRedefined)
{
formatStrings.TryGetValue(var.Name, out pattern);
}
else
{
tableText = "Defined";
}
}
else
{
//tableText = "Defined";
var = new DataSourceVariable(dataColumn.ColumnName, DataType.Unknown);
}
DataRow row = table.NewRow();
if (
this.Context.CurrentRead != null &&
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;
}
//Fiexes for Issue: 943
if (field.FieldType.ToString() == MetaFieldType.Checkbox.ToString())
{
row[ColumnNames.FIELDTYPE] = "Checkbox";
}
else
{
row[ColumnNames.FIELDTYPE] = field.FieldType.ToString();
}
}
else
{
row[ColumnNames.PROMPT] = var.PromptText;
if (var.VarType == VariableType.Permanent)
{
row[ColumnNames.FIELDTYPE] = var.DataType.ToString();
}
else
{
if (this.Context.DataSet.Tables.Contains("output"))
{
row[ColumnNames.FIELDTYPE] = GetVariableType(this.Context.DataSet.Tables["output"].Columns[var.Name].DataType.ToString());
}
else
{
row[ColumnNames.FIELDTYPE] = var.DataType.ToString();
}
}
}
row[ColumnNames.VARIABLE] = var.Name;
row[ColumnNames.FORMATVALUE] = pattern;
row[ColumnNames.SPECIALINFO] = var.VarType.ToString();
row[ColumnNames.TABLE] = tableText;
// table.Rows.Add(row);
return row;
}