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How to conditionally set the format of a single cell in the WinForms GridGroupingControl?
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Conditional formatting
The formatting of a cell can be handled in the QueryCellStyleInfo event. The e.TableCellIdentity.MappingName and e.Style.CellValue properties can be used to check the particular column cell values.
C#
//Triggers event.
this.gridGroupingControl1.QueryCellStyleInfo += new Syncfusion.Windows.Forms.Grid.Grouping.GridTableCellStyleInfoEventHandler(this.gridGroupingControl1_QueryCellStyleInfo);
private void gridGroupingControl1_QueryCellStyleInfo(object sender, Syncfusion.Windows.Forms.Grid.Grouping.GridTableCellStyleInfoEventArgs e)
{
If(e.TableCellIdentity.TableCellType == GridTableCellType.RecordFieldCell || e.TableCellIdentity.TableCellType == GridTableCellType.AlternateRecordFieldCell)
{
// Checks for the column name when the cellvalue is greater than 5.
if(e.TableCellIdentity.Column.MappingName == "Col1" && (int)e.Style.CellValue>5)
{
e.Style.BackColor=Color.LightBlue;
e.Style.Format="##.00";
}
}
}
VB
'Triggers event.
Private Me.gridGroupingControl1.QueryCellStyleInfo += New Syncfusion.Windows.Forms.Grid.Grouping.GridTableCellStyleInfoEventHandler(AddressOf Me.gridGroupingControl1_QueryCellStyleInfo)
Private Sub gridGroupingControl1_QueryCellStyleInfo(ByVal sender As Object, ByVal e As Syncfusion.Windows.Forms.Grid.Grouping.GridTableCellStyleInfoEventArgs)
If(e.TableCellIdentity.TableCellType = GridTableCellType.RecordFieldCell OrElse e.TableCellIdentity.TableCellType = GridTableCellType.AlternateRecordFieldCell)
'Checks for the column name when the cellvalue is greater than 5.
If e.TableCellIdentity.Column.MappingName = "Col1" AndAlso CInt(Fix(e.Style.CellValue))>5 Then
e.Style.BackColor=Color.LightBlue
e.Style.Format="##.00"
End If
End Sub
Figure 1: Conditional format applied to each cell in column “Col1”
Samples:
