AW: AW: [Mono-list] Checking key existance in a NameValueCollection

[Jochen Wezel (CompuMaster GmbH)]

Something like=20
If (Request.Form("key") =3D=3D null)
{
	//blah
}

-----Urspr=FCngliche Nachricht-----
Von: Fabien Meghazi [mailto:amigrave@gmail.com]=20
Gesendet: Mittwoch, 13. Oktober 2004 14:14
An: Jochen Wezel (CompuMaster GmbH)
Betreff: Re: AW: [Mono-list] Checking key existance in a =
NameValueCollection

> In VB.NET, I'd say:
> If Not Request.Form("key") Is Nothing Then
>         'some dos...
> End If

Do you know the equivalent in C# ?