Default value in a combo box grid cell

[Administrator]

hi,
i have a control Grid with Combo Box cells.
the combo Boxes be filled from a Query.
How Can i Define the first item of Drop Down List as a default value for combo Box column?

[Jisha Joy]

Hi,

We appreciate your interest in Syncfusion Products.

This can be achieved by handling the TableControlCurrentCellInitializeControlText method of GridGroupingControl. Please refer the code:

this.gridGroupingControl1.TableControlCurrentCellInitializeControlText += new Syncfusion.Windows.Forms.Grid.Grouping.GridTableControlCurrentCellInitializeControlTextEventHandler(gridGroupingControl1_TableControlCurrentCellInitializeControlText);
        

void gridGroupingControl1_TableControlCurrentCellInitializeControlText(object sender, Syncfusion.Windows.Forms.Grid.Grouping.GridTableControlCurrentCellInitializeControlTextEventArgs e)
        {
            if (e.Inner.ColIndex == 3)
                e.Inner.ControlText = sc[0];
        }

Please refer the sample in the link to illustrate this:
http://websamples.syncfusion.com/samples/Grid.Windows/Grid_WF_GCComBoBoxInitial/main.htm

Kindly try this and let me know if you need further assistance.

Regards,
Jisha

[solmaz Bahramian]

Thanks but I Used GridControl and it doesn't have this event :TableControlCurrentCellInitializeControlText
so what should i do ? please help me.

[Jisha Joy]

Hi,

Please use the CurrentCellInitializeControlText event of GridControl.
Please refer the code:


this.gridControl1.CurrentCellInitializeControlText += new Syncfusion.Windows.Forms.Grid.GridCurrentCellInitializeControlTextEventHandler(gridControl1_CurrentCellInitializeControlText);

void gridControl1_CurrentCellInitializeControlText(object sender, Syncfusion.Windows.Forms.Grid.GridCurrentCellInitializeControlTextEventArgs e)
{

}

Let me know if this helps.

Regards.
Jisha