protected void IbtnDelete_Command(object sender, CommandEventArgs e)
    {
        int b = 0;

        b = ObjDoc.DeleteDocumentMaster(strCompId, e.CommandArgument.ToString(), false.ToString(), Session["UserId"].ToString(), DateTime.Now.ToString());
        if (b != 0)
        {
            DisplayMessage("Record Deleted");

            FillGridBin();
            FillGrid();
            Reset();
        }
        else
        {
            DisplayMessage("Record Not Deleted");
        }
    }