protected static FormBase GetCurrentPage() { if (System.Web.HttpContext.Current == null || System.Web.HttpContext.Current.Handler == null || !(System.Web.HttpContext.Current.Handler is FormBase)) { throw new Exception("Esse método de busca por Ajax somente deve ser utilizado em páginas que implementem a classe \"FormBase\"."); } FormBase page = (FormBase)System.Web.HttpContext.Current.Handler; System.Reflection.MethodInfo setIntrinsics = typeof(System.Web.UI.Page).GetMethod("SetIntrinsics", System.Reflection.BindingFlags.Instance | System.Reflection.BindingFlags.NonPublic, null, new Type[] { typeof(System.Web.HttpContext) }, null); setIntrinsics.Invoke(page, new object[] { System.Web.HttpContext.Current }); page.FrameworkInitialize(); System.Reflection.MethodInfo performePreInit = typeof(System.Web.UI.Page).GetMethod("PerformPreInit", System.Reflection.BindingFlags.Instance | System.Reflection.BindingFlags.NonPublic); performePreInit.Invoke(page, null); return(page); }
public static string PopularGridAjax() { try { if (System.Web.HttpContext.Current == null || System.Web.HttpContext.Current.Handler == null || !(System.Web.HttpContext.Current.Handler is IPaginaPesquisa)) { throw new Exception("Esse método de busca por Ajax somente deve ser utilizado em páginas que implementem a interface \"IPaginaPesquisa\"."); } FormBase page = GetCurrentPage(); IPaginaPesquisa paginaPesquisa = page as IPaginaPesquisa; page.IgnoreVerifyForm = true; return(RenderControl(paginaPesquisa.PopularGrid())); } catch (Exception ex) { throw ex; } }