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• Problem with code rendering block in VB.NET

  I have a usercontrol which has a property GridView. On a web page of a VB.NET project, I try to set this property like this: <cc:MyUserControl ID="ctrl" runat="server" GridView='<%= MyGridView.ClientID %>' /> MyGridView is a GridView component which is also on the page. But the property of the usercontrol is not set with the clientid of the gridview, but literally with the text '<%= MyGridView.ClientID %>'. What am I doing wrong?

  Posted to Web Forms (Forum) by ngruson on 6/4/2009

• Re: How to automatically send denied users to "access denied" page, instead of a login prompt only then to be sent to "access denied" page

  Maybe you can take a look at the HttpModule mentioned on this page: http://flimflan.com/blog/HttpModuleToAllowACustomErrorPageFor4012AccessDeniedInASPNET.aspx I've used it in my application to redirect users with no authorization for my application to an error page.

  Posted to Security (Forum) by ngruson on 4/3/2009

• Re: Logging Windows authentication

  I wrote some code in the Session_Start event in Global.asax to write a login attempt to a database table. The application is now deployed to a test environment which runs on a test domain. When I try to access the application from my development machine, I get a popup where I have to fill in my credentials. When I fill in the right credentials for the test domain, my login attempt is succesfully logged to the database table. But when I fill in the wrong password, I get a HTML page with the message

  Posted to Security (Forum) by ngruson on 4/2/2009

• Logging Windows authentication

  I have an ASP.NET application which uses Windows authentication. A certain Windows group has been given access: <authentication mode="Windows" /> <authorization> <allow roles=".\MyAppUsers" /> <deny users="*" /> </authorization> Now I want to log in a database table which users succesfully and unsuccesfully try to access the application. But I don't want this for every request a user is making; this would result in an overload of authentication

  Posted to Security (Forum) by ngruson on 3/6/2009
  Filed under: windows authentication

• Re: Format text of a button

  [quote user="ukr"]Sorry, Missing the syntax line previously... <asp:Button ID="Button2" runat="server" Text="Button" style="font-weight:bold;" /> [/quote] This will make the whole text of the button bold. I only want one letter of the text to be bold.

  Posted to Web Forms (Forum) by ngruson on 12/12/2008

• Re: Format text of a button

  [quote user="mudassarkhan"] Use Text = "&lt;b&gt;T&lt;/b&gt;" [/quote] I already tried that, but that results in being the text of the button '<b>T</b>' instead of ' T '

  Posted to Web Forms (Forum) by ngruson on 12/12/2008

• Format text of a button

  I have a Button on a web form. I want to make one letter of the button's text bold. How can I do this? For a html button I know how to do this, but for a serverside button, I can't get it done. <button id="btnTest" runat="server">T<b>e</b>st" </button> This will make the letter e bold in a html button. But the same can't be used for an serverside button, because the html tags are being escaped (< becomes &lt;, > becomes &gt;

  Posted to Web Forms (Forum) by ngruson on 12/12/2008

• Remove a node from a TreeView

  I'd like to remove a node from a treeview. I've used a sitemap to fill the treeview. The sitemap looks like this: < siteMap xmlns= "http://schemas.microsoft.com/AspNet/SiteMap-File-1.0" > < siteMapNode title= "My Computer" > < siteMapNode title= "Favorites" > < siteMapNode title= "News" > < siteMapNode title= "MSN" url= "http://www.msn.com" /> < siteMapNode title= "MSNBC News" url= "http

  Posted to Data Presentation Controls (Forum) by ngruson on 11/6/2008
  Filed under: sitemap, treeview

• TreeView Height

  I placed a TreeView control in a td of HTML table. The height of the table is set to 100%. It seems that the TreeView is also rendered to fill the whole td. The space between nodes in the TreeView is too large now. How can I set up the TreeView so that the nodes are close to each other. In fact, I'd like to ignore the fact that the table's height is set to 100%. Can anyone help me out with this one? Greets, Nils Gruson

  Posted to Master Pages, Themes and Navigation Controls (Forum) by ngruson on 10/27/2008
  Filed under: TreeView asp.net 2.0

• Extender provider properties not rendered on a page with MasterPage and UpdatePanel

  I wrote an extender which provides a property for other controls. When the extender is dropped on a web form, all the controls are extended with this extra property. When I select a textbox on the web form and set the provided property in the designer, the generated html of the extender looks like this: < asp:CustomServerControl ID= "CustomServerControl1" runat= "server" > < Items > < asp:MyItem ControlId= "TextBox" Value= "This value is set in the

  Posted to Custom Server Controls (Forum) by ngruson on 12/19/2007
  Filed under: extender, UpdatePanel, master page