Chsnging Choicelist for a specific cell in GridDataBoundGrid

[keshav kamat]

Hello,

I am using a GridDataBoundGrid, wherein in CellsChanged event i need to edit the choicelist of a specific cell whose celltype is ComboBox.But GridDataBoundGrid.Model[rowIndex, colIndex].ChoiceList = stringCollectionInstance;

does not seem to work can u suggest how i should go about doing this?

[Administrator]

Hi keshav,

Thanks for the interest in Syncfusion products.

You can edit the combobox choicelist of a specific cell by handling PrepareViewStyleInfo event. Please refer the code snippet below :


private void gridDataBoundGrid1_PrepareViewStyleInfo(object sender, GridPrepareViewStyleInfoEventArgs e)
{
if (e.RowIndex == 1 && e.ColIndex == 1)
{
e.Style.CellType = "ComboBox";
e.Style.BackColor = Color.Red ;
e.Style.ChoiceList = item2;
}
}


You can set your choicelist in your CurrentCellChanged as follows:

     StringCollection item2;
        void gridDataBoundGrid1_CurrentCellChanged(object sender, EventArgs e)
        {
            item2 = new StringCollection();
            item2.Add("aaaaaaaa");
            item2.Add("bbbbbbb");
            item2.Add("cccccccc");
            item2.Add("Sddddddd");
        }

Please refer the sample in the below link that illustrate the above.

http://websamples.syncfusion.com/samples/Grid.Windows/F72329/main.htm

Please let me know if this is not what you needed.

Regards,
Asem.