How to prevent user to change column widths ?

[Jean-Marc DUHEN]

Hi,

How to prevent user to change column widths ?

I cannot find the relevant property to do it.

I am using the GridControl.

Thanks for your help.

Br,

Jean-Marc

[Clay Burch]

One way you can do it is the subscribe to this event:

 gridControl1.ResizingColumns += new GridResizingColumnsEventHandler(grid_ResizingColumns);

Then in the handler, use code like:

void grid_ResizingColumns(object sender, GridResizingColumnsEventArgs args)
        {
            args.AllowResize = false;
        }

[Jean-Marc DUHEN]

Thank you,

it is working perfectly.

Br,

Jean-Marc

[Rafael Huapaya]

[Ganesan K]

Thanks for your feedbacks.

Thanks
Ganesan

[Ezequiel Reyno]

Hi,

I need know how I can give to a column a minWidth? I need allow a resize but I need stop them when is equal or minor than some value.

I make this but doesn't work because when I put false in the property AllowResize I can't resize this column anymore.

Private Sub grid_ResizingColumns(ByVal sender As Object, ByVal args As Syncfusion.Windows.Controls.Grid.GridResizingColumnsEventArgs) Handles grid.ResizingColumns
If args.Width < 90 Then
args.AllowRisize = False
End If
End Sub

thanks
Ezequiel

[Ganesan K]

Hi Ezequiel,

Thanks for using Syncfusion products.

For this you need to listen to the ResizingColumns event as follows

this.dataGrid.Model.Grid.ResizingColumns += new GridResizingColumnsEventHandler(Grid_ResizingColumns);

double minColumnWidth = 90;
void Grid_ResizingColumns(object sender, GridResizingColumnsEventArgs args)
{
switch (args.Reason)
{
case GridResizeCellsReason.MouseMove:
if (args.Width < minColumnWidth)
args.AllowResize = false;
break;
case GridResizeCellsReason.MouseUp:
{
GridControlBase grid = sender as GridControlBase;
grid.Model.ColumnWidths[args.Columns.Left] = Math.Max(args.Width, minColumnWidth);
args.Handled = true;
args.AllowResize = false; //handled directly... grid does not have to do anything
}
break;
default:
break;
}
}

Please let us know if you need any more details.

Thanks
Ganesan