GridListControl Error: "Cannot clear this list"

[Dave]

Hello,

I am simply trying to clear a GridListControl, but am getting an error on this line:

grdlstPR.Items.Clear();

The error is: "Cannot clear this list."

I am filling the GridListControl using a DataTable:

grdlstPR.DataSource = [Datatable].

Is this what is causing the error? That the "Clear()" method is not implemented for these?

Thanks.
Dave

[Administrator]

Hi Dave,

You can not modify the Items collection when the DataSource property is set in a gridlist / combobox control. Please try this code to clear the list.

grdlstPR.DataSource = null

Thanks
Haneef

[Jayant D. Kulkarni]

I tried this and it works fine...
if (userTable != null)
{
userTable.Clear();
}
userDataGridView.DataSource = null;
userDataGridView.Rows.Clear();
userDataGridView.Refresh();