protected void Bindgrid()
 {
     wizInstall.ActiveStepIndex       = 0;
     lstAvailableModules              = installhelp.GetAvailableModulesList(GetPortalID);
     ViewState["AvailableModuleList"] = lstAvailableModules;
     if (lstAvailableModules != null && lstAvailableModules.Count > 0)
     {
         gdvModule.DataSource = lstAvailableModules;
         gdvModule.DataBind();
         gdvModule.Visible         = true;
         lblWarningMessage.Visible = false;
     }
     else
     {
         lblWarningMessage.Visible = true;
         gdvModule.Visible         = false;
         lblWarningMessage.Text    = "There are no any modules available now";
         Button btnNext = (Button)wizInstall.FindControl("StartNavigationTemplateContainerID").FindControl("StartNextButton");
         btnNext.Visible = false;
     }
 }