Tag Archive

MissingMethodException and WaitOne

A customer complained today about a WinForms application written for .NET 2.0 that crashed. It turns out that on the customer's computer, a MissingMethodException is thrown when calling:

bool signal = WaitHandle.WaitOne(0);
Well, it works fine on my computer and I was certain that the project settings in Visual Studio 2008 was set to .NET version 2.0 and that the customer has that version of .NET installed. It is a system method, so it should be there, shouldn't it? Read more...

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