LocalHook.Create throwing AccessViolationException about easyhook HOT 4 OPEN

Are you injecting into another process?

The problem appears to be less EasyHook specific, and more about the environment you are working within. LocalHook.GetProcAddress is simply calling the native kernel32.dll GetModuleHandle and GetProcAddress.

[DllImport("kernel32.dll", CharSet = CharSet.Unicode)]
public static extern IntPtr GetModuleHandle(String InPath);

[DllImport("kernel32.dll", CharSet=CharSet.Ansi)]
public static extern IntPtr GetProcAddress(IntPtr InModule, String InProcName);

from easyhook.

Can you try using manual calls to GetModuleHandle, and GetProcAddress?

from easyhook.

Yeah, this is what I did:

IntPtr hand = GetModuleHandle(dll);
IntPtr pAdd = GetProcAddress(hand, function);
IntPtr ptr = LocalHook.GetProcAddress(dll, function);
LocalHook h = LocalHook.Create(LocalHook.GetProcAddress(dll, function), proc, this);

With log statements after each one. The only one that failed was the Create call. Thanks for the responses.

from easyhook.

@arshrp sorry for the long delay, did the LocalHook.Create work for you when specifying the address using the manual call to GetProcAddress? If so I am thinking of closing this issue, otherwise I may need a simple sample app to test properly.

from easyhook.