Radwindow still opened when i refesh

[trunghieu]

Hello,i using Radwindow in itemCommand Event of RadGrid,i have a code

protected void RadGrid1_ItemCommand(object sender, Telerik.Web.UI.GridCommandEventArgs e)
      {
          string id= "";
          try
          {


                  if (e.CommandName == "xem")
                  {
                      id= e.CommandArgument.ToString();

                          RadWindow w = new RadWindow();
                          w.ID = "window";
                          w.VisibleOnPageLoad = true;
                          w.Skin = "Vista";
                          w.Height = 430;
                          w.Width = 600;
                          w.Title = "Thư Từ Ban Quản Trị Siêu Thị BIG C";
                          w.NavigateUrl = "~/noidung.aspx?id=" + id;
                          windowmanager.Windows.Clear();
                          windowmanager.Windows.Add(w);

              }


          }
          catch (Exception ex)
          {
              lbloi.Text = ex.Message;
          }
      }

i don't know how to say but when i refesh web page,Radwindow still opened although i do not something else
Please Help Me
Thanks,
Trung Hiếu

[Georgi Tunev]

Hi Trunghieu,

You need to set EnableViewState to false for the RadWIndowManager that you are using. If this property is set to true, all RadWindows declared in the manager will preserve their server-side properties, including the VisibleOnPageLoad one.


Greetings,
Georgi Tunev
the Telerik team

[trunghieu]

Thanks,but not run
this's my code

protected void RadGrid1_ItemCommand(object sender, Telerik.Web.UI.GridCommandEventArgs e)
      {
          string id= "";
          try
          {


                  if (e.CommandName == "xem")
                  {
                      id= e.CommandArgument.ToString();

                          RadWindow w = new RadWindow();
                          w.ID = "window";
                          w.VisibleOnPageLoad = true;
                          w.Skin = "Vista";
                          w.Height = 430;
                          w.Width = 600;
                          w.Title = "Thư Từ Ban Quản Trị Siêu Thị BIG C";
                          w.NavigateUrl = "~/noidung.aspx?id=" + id;
                          windowmanager.Windows.Clear();
                          windowmanager.Windows.Add(w);
                          windowmanager.EnableViewState = false;
              }


          }
          catch (Exception ex)
          {
              lbloi.Text = ex.Message;
          }
      }

can you help me ? edit my code
Thanks,
Trung Hiếu

[Princy]

Hello Trunghieu,

Take a look at the following forum which discussed the similar issue.
Stop RadWindow from always loading on page postback .

Thanks,
Princy.