void gvPage_RowCommand(object sender, GridViewCommandEventArgs e) { switch (e.CommandName) { case "EditPage": int PageID = 0; int.TryParse(e.CommandArgument.ToString(), out PageID); if (PageID > 0) { ViewState[CMSViewStateManager.PageID] = PageID; BeginEditMode(); upnlPageItem.Update(); } break; } } #endregion