private static void ForceUnsunscribeFromGlobalMouseEvents()
{
if (s_MouseHookHandle != 0)
{
//uninstall hook
int result = ImportFunctions.UnhookWindowsHookEx(s_MouseHookHandle);
//reset invalid handle
s_MouseHookHandle = 0;
//Free up for GC
s_MouseDelegate = null;
//if failed and exception must be thrown
if (result == 0)
{
//Returns the error code returned by the last unmanaged function called using platform invoke that has the DllImportAttribute.SetLastError flag set.
int errorCode = Marshal.GetLastWin32Error();
//Initializes and throws a new instance of the Win32Exception class with the specified error.
throw new Win32Exception(errorCode);
}
}
}
/// <summary>
/// Uninstalls the global hook
/// </summary>
public void unhook()
{
ImportFunctions.UnhookWindowsHookEx(hhook);
}
