[MC++] LinkLabel usage

[Marcus Kwok]

I am having problems getting my LinkLabel hyperlink to work properly.
Every time I click on it, I get the following exception:

System.Componen tModel.Win32Exc eption: The requested lookup key was not found in any active activation context
at System.Diagnost ics.Process.Sta rtWithShellExec uteEx(ProcessSt artInfo startInfo)
at System.Diagnost ics.Process.Sta rt()
at System.Diagnost ics.Process.Sta rt(ProcessStart Info startInfo)
at System.Diagnost ics.Process.Sta rt(String fileName)
I placed the LinkLabel on the form using the Designer and set the Text
property to what I want displayed. Then in the form's constructor,
after the call to InitializeCompo nent(), I set the LinkData property:

linklabel_zlib->Links->Item[0]->LinkData = S"http://www.zlib.net/";

and my LinkLabel Clicked event handler looks like:

System::Void linkLabel_LinkC licked(Object * sender, System::Windows ::Forms::LinkLa belLinkClickedE ventArgs * e)
{
using System::String;
using System::Windows ::Forms::LinkLa bel;

LinkLabel* link = __try_cast<Link Label*>(sender) ;

link->Links->Item[link->Links->IndexOf(e->Link)]->Visited = true;
String* target = __try_cast<Stri ng*>(e->Link->LinkData);
System::Diagnos tics::Process:: Start(target);
}

In the debugger, I have verified that "target" indeed holds the correct
URI.
I have also tried commenting this out and explicitly using the URI:

System::Void linkLabel_LinkC licked(Object * sender, System::Windows ::Forms::LinkLa belLinkClickedE ventArgs * e)
{
System::Diagnos tics::Process:: Start(S"http://www.zlib.net/");
}

but I get the same exception.
Not sure if it's relevant, but my default browser is Mozilla Firefox.
This is on Windows XP Pro SP 2, .NET Framework 1.1, and VS .NET 2003.

Thanks for any hints.

--
Marcus Kwok

[Marcus Kwok]

Marcus Kwok <ri******@gehen nom.net.invalid > wrote:

I am having problems getting my LinkLabel hyperlink to work properly.
Every time I click on it, I get the following exception:

System.Componen tModel.Win32Exc eption: The requested lookup key was not found in any active activation context
at System.Diagnost ics.Process.Sta rtWithShellExec uteEx(ProcessSt artInfo startInfo)
at System.Diagnost ics.Process.Sta rt()
at System.Diagnost ics.Process.Sta rt(ProcessStart Info startInfo)
at System.Diagnost ics.Process.Sta rt(String fileName)

Nevermind, I solved the problem.

--
Marcus Kwok