There is a native function: int sqlite3_config(int, ...); I would like to开发者_运维百科 PInvoke to this function. Currently, I have this declaration:
I\'m P/Invoking out to Graphviz as shown here. When I wrote that blog entry, the code worked just fine. Now, I\'m putting together an HttpModule that renders Graphviz graphs using that code, but I get
How to free ptrSentFromPinvokedDLL? IntPtr ptrSentFromPinvokedDLL= IntPtr.Zero; int resultFromVendor = CallVendorDll(ref ptrSentFromPinvok开发者_C百科edDLL);
I\'m using pinvoke \"user32.dll\" to send my application to back (behind all other apps) so it sits on desktop and vice versa. At the moment it just toggles - back/front. Is t开发者_开发知识库here a w
This is code example which causes MarshalDirectiveException. Good explanation of SafeHandles could be found here.
I\'m trying to subclass an unmanaged statusbar window from my managed COM server using a class inherited from NativeWindow, and am running into a wall trying to make sense of how to properly marshal t
I am trying to call into an unmanaged DLL that has the following structure: typedef struct { int num_objects;
I\'m calling functions from a 32-bit unmanaged DLL on a 64-bit system. What I get is: BadImageFormatException: An attempt was made to load a program with an incorrect format. (Exception开发者_如何学
i basically want to take int name and string age from user in c# and send it to dll method written in c which take int and char[50] arguments in it and return string .i created following scenario but
Sorry for the verbose introduction that follows. I need insight from someone knowing P/Invoke internals better than I do.
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