How to create a new column in WinForms GridListControl?
Add a new column
To add a new column into WinForms GridListControl, the ‘QueryColCount’ event can be used. `QueryCellInfo` event is used for assigning the cell values for the newly added columns.
C#:
this.gridListControl1.Grid.QueryColCount+=Grid_QueryColCount;
this.gridListControl1.Grid.QueryCellInfo+=Grid_QueryCellInfo;
private void Grid_QueryColCount(object sender, GridRowColCountEventArgs e)
{
e.Count = 3;
e.Handled = true;
}
private void Grid_QueryCellInfo(object sender, GridQueryCellInfoEventArgs e)
{
if (e.RowIndex > 0 && e.ColIndex == 3)
{
e.Style.CellValue = "testc";
}
if (e.RowIndex == 0 && e.ColIndex==3)
{
e.Style.CellValue = "Col name";
}
}
VB:
Private Me.gridListControl1.Grid.QueryColCount+= AddressOf Grid_QueryColCount Private Me.gridListControl1.Grid.QueryCellInfo+= AddressOf Grid_QueryCellInfo Private Sub Grid_QueryColCount(ByVal sender As Object, ByVal e As GridRowColCountEventArgs) e.Count = 3 e.Handled = True End Sub Private Sub Grid_QueryCellInfo(ByVal sender As Object, ByVal e As GridQueryCellInfoEventArgs) If e.RowIndex > 0 AndAlso e.ColIndex = 3 Then e.Style.CellValue = "testc" End If If e.RowIndex = 0 AndAlso e.ColIndex=3 Then e.Style.CellValue = "Col name" End If End Sub
Samples:
C#: Add a new column
VB: Add a new column
Conclusion
I hope you enjoyed learning about how to create a new column in WinForms GridListControl.
You can refer to our WinForms GridListControl’s feature tour page to know about its other groundbreaking feature representations.
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