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Marshalling Rectangle to LPRECT?

Chris Ashley
1/29/2007 2:36:24 AM

dotnet interop:

I am writing a C++ wrapper and need to marshal a
System::Drawing::Rectangle to an LPRECT. Is this possible, and if so,
how do I go about doing this?

Thanks,

Chris

Re: Marshalling Rectangle to LPRECT?

Mattias Sjögren
1/29/2007 8:14:34 PM

[quoted text, click to view]

Well you can't pass a direct pointer since they don't share the same
internal representation. So you have to declare a RECT struct, fill it
with the values from the Rectangle, and then pass the RECT address to
the funtion.

Mattias

--
Mattias Sjögren [C# MVP] mattias @ mvps.org
http://www.msjogren.net/dotnet/ | http://www.dotnetinterop.com

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