[Solved] Create columns at run time and edit it

[Jihad]

Salam,

after create columns at runtime I fill all the cells in grid  (.....cel.Text = "CELL11"),and when I try to edit the rows using EDITMODE="Inplace"
there is an error will display.

is this way to fill cells right, and if not please help me to fill cells and edit it. if its right please help me to edit the cell.

regards,

[Princy]

Hello Jihad,

When you bind your grid to a DataSource and set the DataField for columns then the cells will automatically display the bound field values. You can also refer to the folowing help document for bette understanding:
 Programmatic creation

 If you want to modify your cell text then you would have to try out the following code inorder to avoid errors:
c#:

protected void RadGrid1_ItemDataBound(object sender, GridItemEventArgs e)
    {
        if ((e.Item is GridDataItem)&&!(e.Item.IsInEditMode))
        {
            GridDataItem item = (GridDataItem)e.Item;
            item["ColumnUniqueName"].Text = "customText";
        }
    }

Thanks
Princy.