public override object EditValue(ITypeDescriptorContext context, IServiceProvider provider, object value)
{
var svc = (IWindowsFormsEditorService)provider.GetService(typeof(IWindowsFormsEditorService));
if (svc != null)
{
var frm = new SQLEditorForm();
frm.Instance = context.Instance;
frm.PropertyName = context.PropertyDescriptor.Name;
string template = "";
string valueToEdit = (value == null ? "" : value.ToString());
if (context.Instance is ReportModel)
{
ReportModel model = context.Instance as ReportModel;
model.BuildSQL();
if (!string.IsNullOrEmpty(model.ExecutionError))
{
throw new Exception("Error building the SQL Statement...\r\nPlease fix these errors first.\r\n" + model.ExecutionError);
}
if (context.PropertyDescriptor.Name == "SqlEditor")
{
frm.clearToolStripButton.Visible = false;
frm.sqlTextBox.Text = model.Sql;
frm.sqlTextBox.IsReadOnly = true;
}
else if (context.PropertyDescriptor.Name == "PreSQL" || context.PropertyDescriptor.Name == "PostSQL")
{
template = razorModelTemplate;
frm.clearToolStripButton.Visible = false;
}
else
{
frm.checkSQLToolStripButton.Visible = false;
if (value == null)
{
value = "";
}
if (context.PropertyDescriptor.Name == "SqlSelect" && string.IsNullOrEmpty(value.ToString()))
{
valueToEdit = model.execSelect;
}
if (context.PropertyDescriptor.Name == "SqlFrom" && string.IsNullOrEmpty(value.ToString()))
{
valueToEdit = "FROM " + model.execFromClause.ToString();
}
if (context.PropertyDescriptor.Name == "SqlGroupBy" && string.IsNullOrEmpty(value.ToString()))
{
valueToEdit = "GROUP BY " + model.execGroupByClause.ToString();
}
if (context.PropertyDescriptor.Name == "SqlOrderBy" && string.IsNullOrEmpty(value.ToString()))
{
valueToEdit = "ORDER BY " + model.execOrderByClause.ToString();
}
}
}
else if (context.Instance is MetaJoin)
{
frm.clearToolStripButton.Visible = false;
}
else if (context.Instance is MetaEnum)
{
template = razorEnumTemplate;
frm.clearToolStripButton.Visible = false;
MetaEnum anEnum = context.Instance as MetaEnum;
if (value == null || string.IsNullOrEmpty(value.ToString()))
{
value = "";
valueToEdit = anEnum.DefaultSQL;
}
}
else if (context.Instance is ReportSource || context.Instance is MetaSource)
{
template = razorSourceTemplate;
frm.clearToolStripButton.Visible = false;
}
else if (context.Instance is MetaTable)
{
if (context.PropertyDescriptor.Name == "PreSQL" || context.PropertyDescriptor.Name == "PostSQL")
{
template = razorTableTemplate;
}
else if (context.PropertyDescriptor.Name == "WhereSQL")
{
template = razorTableWhereTemplate;
}
frm.clearToolStripButton.Visible = false;
}
else if (context.Instance is ReportTask)
{
template = razorTaskTemplate;
frm.clearToolStripButton.Visible = false;
}
if (value != null)
{
frm.sqlTextBox.Text = valueToEdit.ToString();
}
if (context.PropertyDescriptor.IsReadOnly)
{
frm.SetReadOnly();
}
else if (!string.IsNullOrEmpty(template))
{
frm.SetSamples(new List <string>()
{
template
});
frm.errorTextBox.Text = "Note that Razor script can be used if the text starts with '@'.\r\n";
}
if (svc.ShowDialog(frm) == DialogResult.OK)
{
value = frm.sqlTextBox.Text;
}
}
return(value);
}
void helperButton_Click(object sender, EventArgs e)
{
try
{
Cursor.Current = Cursors.WaitCursor;
if (sender is ToolStripItem)
{
var toolStrip = (ToolStripItem)sender;
Keys?key = null;
if (toolStrip.Tag != null)
{
key = (Keys)toolStrip.Tag;
}
if (SelectedEntity is MetaSource)
{
if (key == Keys.F7)
{
MetaSource source = ((MetaSource)SelectedEntity);
source.Connection.CheckConnection();
source.Information = source.Connection.Information;
source.Error = source.Connection.Error;
source.InitEditor();
}
}
else if (SelectedEntity is MetaConnection)
{
if (key == Keys.F7)
{
((MetaConnection)SelectedEntity).CheckConnection();
}
}
else if (SelectedEntity is MetaTable)
{
if (key == Keys.F7)
{
((MetaTable)SelectedEntity).CheckTable(null);
}
if (key == Keys.F8)
{
if (((MetaTable)SelectedEntity).IsSQL)
{
EditProperty("SQL Select Statement");
}
else
{
EditProperty("Definition Script");
}
}
if (key == Keys.F9 && ((MetaTable)SelectedEntity).DynamicColumns)
{
((MetaTable)SelectedEntity).Refresh();
if (EntityHandler != null)
{
EntityHandler.SetModified();
EntityHandler.InitEntity(SelectedEntity);
}
}
if (key == Keys.F12)
{
EditProperty("Default Load Script");
}
}
else if (SelectedEntity is MetaColumn)
{
if (key == Keys.F7)
{
EditProperty("Check column SQL syntax");
}
if (key == Keys.F8)
{
EditProperty("Show column values");
}
}
else if (SelectedEntity is MetaEnum)
{
if (key == Keys.F7)
{
EditProperty("SQL Select Statement");
}
if (key == Keys.F8)
{
EditProperty("Script");
}
if (key == Keys.F9)
{
if (EntityHandler != null)
{
EntityHandler.SetModified();
}
((MetaEnum)SelectedEntity).RefreshEnum();
}
}
else if (SelectedEntity is MetaJoin)
{
if (key == Keys.F7)
{
((MetaJoin)SelectedEntity).CheckJoin();
}
if (key == Keys.F8)
{
EditProperty("Join clause");
}
}
else if (SelectedEntity is ReportTask)
{
if (key == Keys.F7)
{
EditProperty("Script");
}
if (key == Keys.F8)
{
EditProperty("SQL Statement");
}
}
else if (SelectedEntity is ReportModel)
{
ReportModel model = SelectedEntity as ReportModel;
if (key == null && model.IsLINQ)
{
model.BuildQuery(false, true);
EntityHandler.UpdateModelNode();
MessageBox.Show(string.Format("The LINQ Model has been refreshed...\r\n\r\nIt contains {0} SQL Sub-Model(s) and {1} NoSQL Sub-Table(s).", model.LINQSubModels.Count, model.LINQSubTables.Count), "Information", MessageBoxButtons.OK, MessageBoxIcon.Information);
}
else if (key == Keys.F7 || key == Keys.F8)
{
if (model.IsLINQ)
{
var frm = new TemplateTextEditorForm();
frm.Text = "LINQ Editor" + (!string.IsNullOrEmpty(model.LoadScript) ? " (WARNING: Script got from the 'Load Script' property of the model)" : "");
frm.ObjectForCheckSyntax = model;
ScintillaHelper.Init(frm.textBox, Lexer.Cpp);
if (string.IsNullOrEmpty(model.LoadScript))
{
model.Report.CheckingExecution = true;
try
{
model.BuildQuery();
frm.textBox.Text = model.LINQLoadScript;
model.Report.CheckingExecution = false;
model.BuildQuery();
}
finally
{
model.Report.CheckingExecution = false;
}
if (!string.IsNullOrEmpty(model.ExecutionError))
{
throw new Exception(model.ExecutionError);
}
frm.textBox.Text = model.LINQLoadScript;
}
else
{
frm.textBox.Text = model.LoadScript;
}
if (key == Keys.F8)
{
frm.CheckSyntax();
}
frm.textBox.ReadOnly = true;
frm.okToolStripButton.Visible = false;
frm.cancelToolStripButton.Text = "Close";
frm.ShowDialog();
}
else
{
var frm = new SQLEditorForm();
frm.Instance = SelectedEntity;
frm.PropertyName = "";
frm.InitLexer(Lexer.Sql);
if (model.IsSQLModel && key == Keys.F7)
{
frm.Text = "SQL Editor: Edit the SQL Select Statement";
frm.SetSamples(new List <string>()
{
"SELECT * FROM Orders", "SELECT *\r\nFROM Employees\r\nWHERE {CommonRestriction_LastName}",
"SELECT * FROM Orders", "SELECT *\r\nFROM Employees\r\nWHERE EmployeeID > {CommonValue_ID}"
});
frm.WarningOnError = true;
frm.sqlTextBox.Text = model.Table.Sql;
if (frm.ShowDialog() == DialogResult.OK)
{
try
{
Cursor.Current = Cursors.WaitCursor;
model.Table.Sql = frm.sqlTextBox.Text;
model.RefreshMetaTable(true);
}
finally
{
Cursor.Current = Cursors.Default;
}
if (EntityHandler != null)
{
EntityHandler.SetModified();
EntityHandler.RefreshModelTreeView();
}
if (!string.IsNullOrEmpty(model.Table.Error))
{
throw new Exception("Error when building columns from the SQL Select Statement:\r\n" + model.Table.Error);
}
}
}
else
{
model.Report.CheckingExecution = true;
try
{
model.BuildQuery();
frm.SqlToCheck = model.Sql;
model.Report.CheckingExecution = false;
model.BuildQuery();
}
finally
{
model.Report.CheckingExecution = false;
}
if (!string.IsNullOrEmpty(model.ExecutionError))
{
throw new Exception("Error building the SQL Statement...\r\nPlease fix these errors first.\r\n" + model.ExecutionError);
}
frm.sqlTextBox.Text = model.Sql;
frm.SetReadOnly();
if (key == Keys.F8)
{
frm.checkSQL();
}
frm.ShowDialog();
}
}
}
}
else if (SelectedEntity is ReportView)
{
if (key == Keys.F8)
{
EditProperty("Custom template");
}
}
else if (SelectedEntity is Report)
{
if (key == Keys.F7)
{
EditProperty("Common Scripts");
}
if (key == Keys.F8)
{
EditProperty("Report Input Values");
}
}
else if (SelectedEntity is ReportSchedule)
{
if (key == Keys.F8)
{
EditProperty("Edit schedule properties");
}
if (key == Keys.F9)
{
EditProperty("Run Task Scheduler MMC");
}
}
}
}
finally
{
Cursor.Current = Cursors.Default;
}
}
public override object EditValue(ITypeDescriptorContext context, IServiceProvider provider, object value)
{
var svc = (IWindowsFormsEditorService)provider.GetService(typeof(IWindowsFormsEditorService));
bool isLINQ = false;
if (svc != null)
{
var frm = new SQLEditorForm();
frm.Instance = context.Instance;
frm.PropertyName = context.PropertyDescriptor.Name;
string valueToEdit = (value == null ? "" : value.ToString());
bool forceValueToEdit = false;
List <string> samples = new List <string>();
var description = "";
if (context.Instance is ReportModel)
{
ReportModel model = context.Instance as ReportModel;
model.BuildQuery();
if (!string.IsNullOrEmpty(model.ExecutionError))
{
throw new Exception("Error building the SQL Statement...\r\nPlease fix these errors first.\r\n" + model.ExecutionError);
}
if (context.PropertyDescriptor.Name == "PreSQL" || context.PropertyDescriptor.Name == "PostSQL")
{
samples.Add(razorModelTemplate);
samples.Add("update Employees set LastName=LastName");
samples.Add("update Employees set LastName=LastName where {CommonRestriction_LastName}");
samples.Add("update Employees set LastName={CommonValue_NewName} where {CommonRestriction_OldName}");
frm.clearToolStripButton.Visible = false;
description = descriptionTemplate2;
}
else
{
frm.checkSQLToolStripButton.Visible = false;
forceValueToEdit = true;
var value2 = value;
if (value2 == null)
{
value2 = "";
}
if (context.PropertyDescriptor.Name == "SqlSelect" && string.IsNullOrEmpty(value2.ToString()))
{
valueToEdit = model.execSelect;
}
if (context.PropertyDescriptor.Name == "SqlFrom" && string.IsNullOrEmpty(value2.ToString()))
{
valueToEdit = "FROM " + model.execFromClause.ToString();
}
if (context.PropertyDescriptor.Name == "SqlGroupBy" && string.IsNullOrEmpty(value2.ToString()))
{
valueToEdit = "GROUP BY " + model.execGroupByClause.ToString();
}
if (context.PropertyDescriptor.Name == "SqlOrderBy" && string.IsNullOrEmpty(value2.ToString()))
{
valueToEdit = "ORDER BY " + model.execOrderByClause.ToString();
}
if (context.PropertyDescriptor.Name == "SqlCTE" && string.IsNullOrEmpty(value2.ToString()))
{
valueToEdit = model.execCTEClause.ToString();
}
}
}
else if (context.Instance is MetaJoin)
{
MetaJoin join = context.Instance as MetaJoin;
frm.clearToolStripButton.Visible = false;
frm.checkSQLToolStripButton.Text = join.Source.IsNoSQL ? "Check Script" : "Check SQL";
isLINQ = join.Source.IsNoSQL;
if (join.LeftTable != null && join.RightTable != null && join.LeftTable.Columns.Count > 0 && join.RightTable.Columns.Count > 0)
{
for (int i = 0; i < join.LeftTable.Columns.Count && i < join.RightTable.Columns.Count; i++)
{
if (join.LeftTable.Columns[i].Type == join.RightTable.Columns[i].Type)
{
if (join.Source.IsSQL)
{
samples.Add(string.Format("{0}={1}", join.LeftTable.Columns[i].Name, join.RightTable.Columns[i].Name));
}
else
{
samples.Add(string.Format("{0} equals {1}", join.LeftTable.Columns[i].RawLINQColumnName, join.RightTable.Columns[i].RawLINQColumnName));
}
}
}
}
if ((value == null || string.IsNullOrEmpty(value.ToString())) && join.LeftTable != null && join.RightTable != null)
{
forceValueToEdit = true;
if (join.Source.IsSQL)
{
valueToEdit = string.Format("{0}.<ColumnName> = {1}.<ColumnName>", join.LeftTable.AliasName, join.RightTable.AliasName);
}
else
{
valueToEdit = string.Format("Helper.ToString({0}[\"<ColumnName>\"]) equals Helper.ToString({1}[\"<ColumnName>\"])", join.LeftTable.LINQResultName, join.RightTable.LINQResultName);
}
}
}
else if (context.Instance is MetaEnum)
{
if (context.PropertyDescriptor.Name == "SqlDisplay")
{
samples.Add("SELECT DISTINCT CategoryID, CategoryName\r\nFROM Categories\r\nWHERE CategoryName LIKE '%{EnumFilter}%'\r\nORDER BY 2");
samples.Add("SELECT DISTINCT City\r\nFROM Customers\r\nWHERE Country in ({EnumValues_Country})\r\nORDER BY 1");
description = descriptionTemplate1 + "The SQL may contain the filter tag by using the keyword '{EnumFilter}' to build the enum with filters got from the user.\r\nThe SQL may contain dependencies with other enum values got from the user by using the keyword {EnumValues_<Name>} where <Name> is the name of the other enumerated list.\r\n";
}
else
{
samples.Add(razorEnumTemplate);
samples.Add("SELECT DISTINCT CategoryID, CategoryName\r\nFROM Categories\r\nORDER BY 2");
samples.Add("SELECT DISTINCT CategoryID, CategoryName, CategoryName, 'font-style:italic', 'info'\r\nFROM Categories\r\nORDER BY 2");
description = descriptionTemplate1;
}
frm.clearToolStripButton.Visible = false;
MetaEnum anEnum = context.Instance as MetaEnum;
if (value == null || string.IsNullOrEmpty(value.ToString()))
{
forceValueToEdit = true;
valueToEdit = "SELECT col1,col2 FROM table ORDER BY col2";
}
}
else if (context.Instance is ReportSource || context.Instance is MetaSource)
{
samples.Add(razorSourceTemplate);
frm.clearToolStripButton.Visible = false;
description = descriptionTemplate1;
}
else if (context.Instance is MetaTable)
{
if (context.PropertyDescriptor.Name == "PreSQL" || context.PropertyDescriptor.Name == "PostSQL")
{
samples.Add(razorTableTemplate);
samples.Add("UPDATE Employees SET LastName=LastName");
samples.Add("UPDATE Employees SET LastName=LastName WHERE {CommonRestriction_LastName}");
description = descriptionTemplate2;
}
else if (context.PropertyDescriptor.Name == "WhereSQL")
{
samples.Add(razorTableWhereTemplate);
samples.Add("{CommonRestriction_LastName}");
samples.Add("Orders.EmployeeID in (SELECT EmployeeID FROM Employees WHERE LastName={CommonValue_LastNameValue})");
description = descriptionTemplate2;
}
else if (context.PropertyDescriptor.Name == "Sql")
{
samples.Add("SELECT * FROM Employees WHERE {CommonRestriction_LastName}");
samples.Add("SELECT * FROM Employees WHERE EmployeeID > {CommonValue_ID}");
description = descriptionTemplate3;
}
frm.clearToolStripButton.Visible = false;
}
else if (context.Instance is ReportTask)
{
samples.Add(razorTaskTemplate);
samples.Add("UPDATE Employees SET LastName=LastName");
description = descriptionTemplate1;
frm.clearToolStripButton.Visible = false;
}
if (value != null || forceValueToEdit)
{
frm.sqlTextBox.Text = valueToEdit.ToString();
}
if (context.PropertyDescriptor.IsReadOnly)
{
frm.SetReadOnly();
}
else
{
frm.SetSamples(samples);
if (!string.IsNullOrEmpty(description))
{
frm.errorTextBox.Text = description;
}
}
frm.Text = isLINQ ? "LINQ Editor" : "SQL Editor";
frm.InitLexer(isLINQ ? Lexer.Cpp : Lexer.Sql);
if (svc.ShowDialog(frm) == DialogResult.OK)
{
value = frm.sqlTextBox.Text;
}
}
return(value);
}
void helperButton_Click(object sender, EventArgs e)
{
try
{
Cursor.Current = Cursors.WaitCursor;
if (sender is ToolStripItem)
{
Keys key = (Keys)((ToolStripItem)sender).Tag;
if (SelectedEntity is MetaSource)
{
if (key == Keys.F7)
{
MetaSource source = ((MetaSource)SelectedEntity);
source.Connection.CheckConnection();
source.Information = source.Connection.Information;
source.Error = source.Connection.Error;
source.InitEditor();
}
if (key == Keys.F12)
{
MetaTable table = ((MetaSource)SelectedEntity).MetaData.MasterTable;
if (table != null)
{
TreeViewHelper.SelectNode(MainTreeView, MainTreeView.SelectedNode.Nodes, table);
EditProperty("Default Load Script");
}
}
}
else if (SelectedEntity is MetaConnection)
{
if (key == Keys.F7)
{
((MetaConnection)SelectedEntity).CheckConnection();
}
}
else if (SelectedEntity is MetaTable)
{
if (key == Keys.F7)
{
((MetaTable)SelectedEntity).CheckTable(null);
}
if (key == Keys.F8)
{
if (((MetaTable)SelectedEntity).IsSQL)
{
EditProperty("SQL Select Statement");
}
else
{
EditProperty("Definition Script");
}
}
if (key == Keys.F9 && ((MetaTable)SelectedEntity).DynamicColumns)
{
((MetaTable)SelectedEntity).Refresh();
if (EntityHandler != null)
{
EntityHandler.SetModified();
EntityHandler.InitEntity(SelectedEntity);
}
}
if (key == Keys.F12)
{
EditProperty("Default Load Script");
}
}
else if (SelectedEntity is MetaColumn)
{
if (key == Keys.F7)
{
EditProperty("Check column SQL syntax");
}
if (key == Keys.F8)
{
EditProperty("Show column values");
}
}
else if (SelectedEntity is MetaEnum)
{
if (key == Keys.F8)
{
EditProperty("SQL Select Statement");
}
if (key == Keys.F9)
{
if (EntityHandler != null)
{
EntityHandler.SetModified();
}
((MetaEnum)SelectedEntity).RefreshEnum();
}
}
else if (SelectedEntity is MetaJoin)
{
if (key == Keys.F7)
{
((MetaJoin)SelectedEntity).CheckJoin();
}
if (key == Keys.F8)
{
EditProperty("SQL Clause");
}
}
else if (SelectedEntity is TasksFolder)
{
if (key == Keys.F7)
{
EditProperty("Common Scripts");
}
}
else if (SelectedEntity is ReportTask)
{
if (key == Keys.F7)
{
EditProperty("Script");
}
if (key == Keys.F8)
{
EditProperty("SQL Statement");
}
}
else if (SelectedEntity is ReportModel)
{
if (key == Keys.F7 || key == Keys.F8)
{
var frm = new SQLEditorForm();
frm.Instance = SelectedEntity;
frm.PropertyName = "";
ReportModel model = SelectedEntity as ReportModel;
if (model.IsSQLModel && key == Keys.F7)
{
frm.Text = "SQL Editor: Edit the SQL Select Statement";
frm.SetSamples(new List <string>()
{
"SELECT * FROM Orders", "SELECT *\r\nFROM Employees\r\nWHERE {CommonRestriction_LastName}",
"SELECT * FROM Orders", "SELECT *\r\nFROM Employees\r\nWHERE EmployeeID > {CommonValue_ID}"
});
frm.WarningOnError = true;
frm.sqlTextBox.Text = model.Table.Sql;
if (frm.ShowDialog() == DialogResult.OK)
{
try
{
Cursor.Current = Cursors.WaitCursor;
model.Table.Sql = frm.sqlTextBox.Text;
model.RefreshMetaTable(true);
}
finally
{
Cursor.Current = Cursors.Default;
}
if (EntityHandler != null)
{
EntityHandler.SetModified();
EntityHandler.RefreshModelTreeView();
}
if (!string.IsNullOrEmpty(model.Table.Error))
{
throw new Exception("Error when building columns from the SQL Select Statement:\r\n" + model.Table.Error);
}
}
}
else
{
model.Report.CheckingExecution = true;
try
{
model.BuildSQL();
frm.SqlToCheck = model.Sql;
model.Report.CheckingExecution = false;
model.BuildSQL();
}
finally
{
model.Report.CheckingExecution = false;
}
if (!string.IsNullOrEmpty(model.ExecutionError))
{
throw new Exception("Error building the SQL Statement...\r\nPlease fix these errors first.\r\n" + model.ExecutionError);
}
frm.sqlTextBox.Text = model.Sql;
frm.SetReadOnly();
if (key == Keys.F8)
{
frm.checkSQL();
}
frm.ShowDialog();
}
}
}
else if (SelectedEntity is ReportView)
{
if (key == Keys.F8)
{
EditProperty("Custom template");
}
}
else if (SelectedEntity is ViewFolder)
{
if (key == Keys.F8)
{
EditProperty("Report Input Values");
}
}
else if (SelectedEntity is ReportSchedule)
{
if (key == Keys.F8)
{
EditProperty("Edit schedule properties");
}
if (key == Keys.F9)
{
EditProperty("Run Task Scheduler MMC");
}
}
}
}
finally
{
Cursor.Current = Cursors.Default;
}
}
public override object EditValue(ITypeDescriptorContext context, IServiceProvider provider, object value)
{
var svc = (IWindowsFormsEditorService)provider.GetService(typeof(IWindowsFormsEditorService));
if (svc != null)
{
var frm = new SQLEditorForm();
frm.Instance = context.Instance;
frm.PropertyName = context.PropertyDescriptor.Name;
string valueToEdit = (value == null ? "" : value.ToString());
bool forceValueToEdit = false;
List <string> samples = new List <string>();
var description = "";
if (context.Instance is ReportModel)
{
ReportModel model = context.Instance as ReportModel;
model.BuildSQL();
if (!string.IsNullOrEmpty(model.ExecutionError))
{
throw new Exception("Error building the SQL Statement...\r\nPlease fix these errors first.\r\n" + model.ExecutionError);
}
if (context.PropertyDescriptor.Name == "PreSQL" || context.PropertyDescriptor.Name == "PostSQL")
{
samples.Add(razorModelTemplate);
samples.Add("update Employees set LastName=LastName");
samples.Add("update Employees set LastName=LastName where {SharedRestriction_LastName}");
frm.clearToolStripButton.Visible = false;
description = descriptionTemplate2;
}
else
{
frm.checkSQLToolStripButton.Visible = false;
forceValueToEdit = true;
var value2 = value;
if (value2 == null)
{
value2 = "";
}
if (context.PropertyDescriptor.Name == "SqlSelect" && string.IsNullOrEmpty(value2.ToString()))
{
valueToEdit = model.execSelect;
}
if (context.PropertyDescriptor.Name == "SqlFrom" && string.IsNullOrEmpty(value2.ToString()))
{
valueToEdit = "FROM " + model.execFromClause.ToString();
}
if (context.PropertyDescriptor.Name == "SqlGroupBy" && string.IsNullOrEmpty(value2.ToString()))
{
valueToEdit = "GROUP BY " + model.execGroupByClause.ToString();
}
if (context.PropertyDescriptor.Name == "SqlOrderBy" && string.IsNullOrEmpty(value2.ToString()))
{
valueToEdit = "ORDER BY " + model.execOrderByClause.ToString();
}
}
}
else if (context.Instance is MetaJoin)
{
frm.clearToolStripButton.Visible = false;
}
else if (context.Instance is MetaEnum)
{
if (context.PropertyDescriptor.Name == "SqlDisplay")
{
samples.Add("SELECT DISTINCT CategoryID, CategoryName\r\nFROM Categories\r\nWHERE CategoryName like '%{EnumFilter}%'\r\nORDER BY 2");
samples.Add("SELECT DISTINCT City\r\nFROM Customers\r\nWHERE Country in ({EnumValues_Country})\r\nORDER BY 1");
description = descriptionTemplate1 + "The SQL may contain the filter tag by using the keyword '{EnumFilter}' to build the enum with filters got from the user.\r\nThe SQL may contain dependencies with other enum values got from the user by using the keyword {EnumValues_<Name>} where <Name> is the name of the other enumerated list.\r\n";
}
else
{
samples.Add(razorEnumTemplate);
samples.Add("SELECT DISTINCT CategoryID, CategoryName\r\nFROM Categories\r\nORDER BY 2");
description = descriptionTemplate1;
}
frm.clearToolStripButton.Visible = false;
MetaEnum anEnum = context.Instance as MetaEnum;
if (value == null || string.IsNullOrEmpty(value.ToString()))
{
forceValueToEdit = true;
valueToEdit = "select col1,col2 from table order by col2";
}
}
else if (context.Instance is ReportSource || context.Instance is MetaSource)
{
samples.Add(razorSourceTemplate);
frm.clearToolStripButton.Visible = false;
description = descriptionTemplate1;
}
else if (context.Instance is MetaTable)
{
if (context.PropertyDescriptor.Name == "PreSQL" || context.PropertyDescriptor.Name == "PostSQL")
{
samples.Add(razorTableTemplate);
samples.Add("update Employees set LastName=LastName");
samples.Add("update Employees set LastName=LastName where {SharedRestriction_LastName}");
description = descriptionTemplate2;
}
else if (context.PropertyDescriptor.Name == "WhereSQL")
{
samples.Add(razorTableWhereTemplate);
samples.Add("{SharedRestriction_LastName}");
description = descriptionTemplate2;
}
else if (context.PropertyDescriptor.Name == "Sql")
{
samples.Add("SELECT * FROM Employees WHERE {SharedRestriction_LastName}");
description = descriptionTemplate3;
}
frm.clearToolStripButton.Visible = false;
}
else if (context.Instance is ReportTask)
{
samples.Add(razorTaskTemplate);
samples.Add("update Employees set LastName=LastName");
description = descriptionTemplate1;
frm.clearToolStripButton.Visible = false;
}
if (value != null || forceValueToEdit)
{
frm.sqlTextBox.Text = valueToEdit.ToString();
}
if (context.PropertyDescriptor.IsReadOnly)
{
frm.SetReadOnly();
}
else
{
frm.SetSamples(samples);
if (!string.IsNullOrEmpty(description))
{
frm.errorTextBox.Text = description;
}
}
if (svc.ShowDialog(frm) == DialogResult.OK)
{
value = frm.sqlTextBox.Text;
}
}
return(value);
}