private static IntPtr RuntimeStartupCallback(object parameter, RuntimeStartupCallbackDelegate callback, out IntPtr nativeParameter)
{
NativeRuntimeStartupCallbackDelegate native = (IntPtr cordbg, IntPtr param, HResult hresult) => {
GCHandle gch = GCHandle.FromIntPtr(param);
callback(ICorDebug.Create(cordbg), gch.Target, hresult);
gch.Free();
};
GCHandle gchParameter = GCHandle.Alloc(parameter);
nativeParameter = GCHandle.ToIntPtr(gchParameter);
return(Marshal.GetFunctionPointerForDelegate(native));
}
private static IntPtr RuntimeStartupCallback(object parameter, RuntimeStartupCallbackDelegate callback, out GCHandle nativeCallbackHandle, out IntPtr nativeParameter)
{
NativeRuntimeStartupCallbackDelegate native = (IntPtr cordbg, IntPtr param, HResult hresult) => {
GCHandle gch = GCHandle.FromIntPtr(param);
callback(ICorDebug.Create(cordbg), gch.Target, hresult);
gch.Free();
};
// Need to keep native callback delegate alive until UnregisterForRuntimeStartup
nativeCallbackHandle = GCHandle.Alloc(native);
// Need to keep parameter alive until the callback is invoked
GCHandle gchParameter = GCHandle.Alloc(parameter);
nativeParameter = GCHandle.ToIntPtr(gchParameter);
// Return the function pointer for the native callback
return(Marshal.GetFunctionPointerForDelegate(native));
}
