private void BindSecurityGrid() { DataTable dtSecurity = employee.GetSecurityGroups(UserID); if (dtSecurity != null && dtSecurity.Rows.Count > 0) { gvSecurityGroups.DataSource = dtSecurity; gvSecurityGroups.DataBind(); } else { gvSecurityGroups.DataSource = ""; gvSecurityGroups.DataBind(); } }