csharp , vs2005 , csharp asp2 Tel Aviv-Yafo, Israel
  • 8 years ago
    Hi Im trying to import C++ DLL the C++ function is : _DLL_EXPORT int test(unsigned char * Data1, unsigned int * iDataLen , unsigned char def=NULL); My code in C# [DllImport("MyDLL.dll")] public static extern int test(byte[] Data1, ref uint iDataLen ); when i call this function : byte [] data1 = new byte []{0x01,0x02,0x03}; uint iDataLen = 3; test(data1 ,ref iDataLen); I get access violation exception : "Attempted to read or write protected memory. This is often an indication that other memory is corrupt" Help will be highly appreciated :)

Post a reply

No one has replied yet! Why not be the first?

Sign in or Join us (it's free).


Why not write for us? Or you could submit an event or a user group in your area. Alternatively just tell us what you think!

Our tools

We've got automatic conversion tools to convert C# to VB.NET, VB.NET to C#. Also you can compress javascript and compress css and generate sql connection strings.

“God could create the world in six days because he didn't have to make it compatible with the previous version.”