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GigaKatowice · Jun 20 '12, 01:08 PM

Hi.

I need help with my code.
I'm trying to run unmanaged code from my C# code.

C++ Code

Code:

Result_t oemGetImage(PBYTE pImageBuffer,
                     PDWORD pdwSize, WORD nTop,
                     WORD nLeft, WORD nRight,
                     WORD nBottom, WORD nSkip,
                     WORD nBits, FileFormat_t nFormat,
                     WORD nWhiteValue,

...

David Buttigieg de Piro · Sep 1 '10, 09:52 AM

I am using c# 2010 and need to call a method in an old c++ dll

It keeps giving me the following error:
"Attempted to read or write protected memory. This is often an indication that other memory is corrupt."

The function I am trying to call in the dll is

void handle_str_ni(L PCSTR lpcstrCommandLi ne);

So far this is my code :

Code:

[DllImport((@"c:\Mydll.dll"),

...

rorybr · Apr 24 '10, 09:41 PM

hi,
i'm trying to import an unmanaged dll into a c# application. The dll is given to me but i'm new with dll import thing and having some troubles importing it. Dll comes with a pdf file which describes the functions but all parameters and types are c++ type and i need to write them as c# types. i tried "Dllimport" but i think i couldn't write the correct parameter types. Functions use handles and pointers which doesn't make it easier...

afmfpt · Jan 17 '10, 06:05 PM

Hello,

I've a C# DLL named SoundLogDLL.dll

I used this code to call the function run() from my dll but it gives this error:

What do I need to do for the methods of my dll became visible in python?...

alag20 · Oct 19 '09, 08:50 AM

Hi Guys,
I have a C++ third party dll which does some algorithms for us and seldomly passes data back. Now we were wanting to use DLLIMPORT from c# to utilize these functions from C++ but are having some issues.

Here are the function declaration in C++.

Code:

int DoWSUpdate(LPSTR lpName,LPSTR lpPath,LPSTR lpBinPath,MyCallBack pMyCallBack) 

void (CALLBACK *MyCallBack)(DWORD dStatus,LPSTR

...

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