Customize the column headerIn MultiColumnComboBox, the column header can be customized by handling the QueryCellInfo event of the GridListBox in MultiColumnComboBox.
Note: The default name of the column header is assigned from the ColumnName of the DataTable.
The following code example demonstrates the same. C# //To specify the style.
(this.multiColumnComboBox1.ListControl as GridListBox).Grid.Model.QueryCellInfo += new Syncfusion.Windows.Forms.Grid.GridQueryCellInfoEventHandler(Model_QueryCellInfo);
void Model_QueryCellInfo(object sender, Syncfusion.Windows.Forms.Grid.GridQueryCellInfoEventArgs e)
{
//To specify the row and colum index.
if (e.RowIndex == 0 && e.ColIndex == 1)
{
//To specify the font
e.Style.Font = new Syncfusion.Windows.Forms.Grid.GridFontInfo(new Font("Segoe UI", 15, FontStyle.Bold, GraphicsUnit.Pixel));
//To specify the text
e.Style.Text = "Name";
//To specify the text color.
e.Style.TextColor = Color.Red;
}
}
VB 'To specify the style.
AddHandler TryCast(multiColumnComboBox1.ListControl, GridListBox).Grid.Model.QueryCellInfo, AddressOf Model_QueryCellInfo
Private Sub Model_QueryCellInfo(ByVal sender As Object, ByVal e As Syncfusion.Windows.Forms.Grid.GridQueryCellInfoEventArgs)
'To specify the row and colum index.
If e.RowIndex = 0 AndAlso e.ColIndex = 1 Then
'To specify the font
e.Style.Font = New Syncfusion.Windows.Forms.Grid.GridFontInfo(New Font("Segoe UI", 15, FontStyle.Bold, GraphicsUnit.Pixel))
'To specify the text
e.Style.Text = "Name"
'To specify the text color.
e.Style.TextColor = Color.Red
End If
End Sub
Figure 1. The specific cell of the column header is customized. Samples: |
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