protected void LinkButton1_Click(object sender, EventArgs e) { Common_CancelEmployeeLeaveBL objCommon_CancelEmployeeLeaveBL = new Common_CancelEmployeeLeaveBL(); objCommon_CancelEmployeeLeaveBL.Common_CancelEmployeeLeave(Convert.ToInt32(Session["doctorId"].ToString()), leaveId); LinkButton1.Visible = false; Label43.Text = "Leave Cancelled"; }