Exceptions and SEH filters
Keith Hill <[email protected]> Tue, 29 Mar 2005 22:49:51 -0700
| Newsgroups | gmane.comp.windows.devel.dotnet.rotor |
|---|---|
| Message-ID | <19875D60FE3EC74B8A5BDD99C54E611B04B3853A@wcosmb01.cos.agilent.com> |
I assume that underneath .NET exception handling is good ol' Win32 SEH. I also assume that a "throw" in C# somewhere causes a call to RaiseException(). What I'm wondering is how the CLR's 1st pass filter function finds the exception object? From what I can see, the throw populates the ExceptionInformation array with a single value that is the HResult of the exception. Is that value used to "lookup" the corresponding exception object? -- Keith =3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D This list is hosted by DevelopMentor=AE http://www.develop.com View archives and manage your subscription(s) at http://discuss.develop.com