protected void ViewButton_Click(object sender, EventArgs e)
        {
            try
            {
                if (ddlStatus.SelectedValue == "P")
                {
                    GridViewWithdrawRequest.Columns[6].Visible = false;
                    GridViewWithdrawRequest.Columns[7].Visible = false;
                }
                else if (ddlStatus.SelectedValue == "R")
                {
                   // GridViewWithdrawRequest.Columns[5].Visible = false;
                    GridViewWithdrawRequest.Columns[7].Visible = false;
                    GridViewWithdrawRequest.Columns[10].Visible = false;
                    GridViewWithdrawRequest.Columns[11].Visible = false;

                }
                else if (ddlStatus.SelectedValue == "A")
                {
                   // GridViewWithdrawRequest.Columns[5].Visible = false;
                    GridViewWithdrawRequest.Columns[6].Visible = false;
                    GridViewWithdrawRequest.Columns[10].Visible = false;
                    GridViewWithdrawRequest.Columns[11].Visible = false;
                }
                UserAccountBLL userAccount = new UserAccountBLL();
                DataTable dt = userAccount.getWithdrawRequestList(LumexLibraryManager.ParseAppDate(fromDateTextBox.Text), LumexLibraryManager.ParseAppDate(toDateTextBox.Text), ddlStatus.SelectedValue);

                GridViewWithdrawRequest.DataSource = dt;
                GridViewWithdrawRequest.DataBind();
                if (GridViewWithdrawRequest.Rows.Count > 0)
                {
                    // generateButton.Visible = true;
                    GridViewWithdrawRequest.UseAccessibleHeader = true;
                    GridViewWithdrawRequest.HeaderRow.TableSection = TableRowSection.TableHeader;
                }

            }
            catch (Exception ex)
            {
                string message = ex.Message;
                if (ex.InnerException != null) { message += " --> " + ex.InnerException.Message; }
                MyAlertBox("ErrorAlert(\"" + ex.GetType() + "\", \"" + message + "\", \"\");");
            }
            finally
            {
                MyAlertBox("MyOverlayStop();");
            }
        }