Hey,

I have this event for binding child grid to the row which is clicked to expand.

void whdgData_RowIslandsPopulating(object sender, ContainerRowCancelEventArgs e)
{
e.Cancel = true;

int ID = Convert.ToInt32(e.Row.DataKey[0]);
DataView dvTest = new DataView(dsData.Tables["Details"], "ID ="+ID, "", DataViewRowState.CurrentRows);

ContainerGrid childGrid = new ContainerGrid();
e.Row.RowIslands.Add(childGrid);

childGrid.DataSource = dvTest.ToTable();
childGrid.DataBind();
//childGrid.Columns[2].Width = 100;
//childGrid.Columns[2].Header.Text = "Date";
}

I have to format the grid header and widths of the child grid. Please help with that.

I have tried e.Row.RowIslands[0].Columns.count but it is 0. Somebody please help on setting the width and header text for this container grid.

Thanks and Regards,

Parthiban Sekar