protected void btnSave_Click(object sender, EventArgs e) { var obj = new USER(); obj.USER_NAME = popTxtUsername.Text; obj.PASSWORD = popTxtPassword.Text; obj.EMPLOYEE_ID = Convert.ToInt32(dllEmp.SelectedValue); obj.ROLE_ID = Convert.ToInt32(dllRole.SelectedValue); var cmd = new UserService(obj); if (flag.Text.Equals("Add")) { obj.Action = ActionEnum.Create; obj.CREATE_DATE = DateTime.Now; obj.CREATE_EMPLOYEE_ID = 0; obj.UPDATE_DATE = DateTime.Now; obj.UPDATE_EMPLOYEE_ID = 0; obj.SYE_DEL = true; cmd.Add(); } else { obj.Action = ActionEnum.Update; obj.USER_ID = Convert.ToInt32(ViewState["userId"].ToString()); obj.UPDATE_DATE = DateTime.Now; obj.UPDATE_EMPLOYEE_ID = 0; obj.SYE_DEL = true; cmd.Edit(); } ViewState["userId"] = null; Response.Redirect("SearchUser.aspx"); }