How to use Function After Calling GetProcAddress()

[vanta]

Hi everyone.

I don't know to use Function(...) after calling GetProcAddress(hmodule, Function(...))

My code :
DllImport("Kernel32.dll")]
public static extern System.IntPtr LoadLibrary(string NameDLL);

DllImport("Kernel32.dll")]
public static extern System.IntPtr GetProcAddress( IntPtr hModule, string FunctionName);
.......

IntPtr temp = LoadLibrary("MyDLL.DLL");

"?" = GetProcAddress( temp, "FunctionName");
....

How to use "FunctionName" ?

please tell me.

thank you.

[bytz]

I'm not sure how C# handles pointers, which is what you'd need to use for the return for GetProcAddress. This appears to be a workable way to dynamically load a function from a DLL:

 
public enum TernaryRasterOperations
{
// enums for raster ops
}
[DllImport("gdi32.dll", ExactSpelling=true, SetLastError=true)]
public static extern Bool BitBlt(IntPtr hObject, int nXDest, int nYDest, 
int nWidth, int nHeight, IntPtr hObjSource, int nXSrc, int nYSrc, TernaryRasterOperations dwRop);

Then you just call the function...