CSharp -- PInvokeStackImbalance detected on a well documented function?
- by Aaron Hammond
Here is my code for a ClickMouse() function:
[DllImport("user32.dll", CharSet = CharSet.Auto, CallingConvention = CallingConvention.StdCall)]
public static extern void mouse_event(long dwFlags, long dx, long dy, long cButtons, long dwExtraInfo);
private const long MOUSEEVENTF_LEFTDOWN = 0x02;
private const long MOUSEEVENTF_LEFTUP = 0x04;
private const long MOUSEEVENTF_RIGHTDOWN = 0x08;
private const long MOUSEEVENTF_RIGHTUP = 0x10;
private void ClickMouse()
{
long X = Cursor.Position.X;
long Y = Cursor.Position.Y;
mouse_event(MOUSEEVENTF_LEFTDOWN | MOUSEEVENTF_LEFTUP, X, Y, 0, 0);
}
For some reason, when my program comes to this code, it throws this error message:
PInvokeStackImbalance was detected
Message: A call to PInvoke function 'WindowsFormsApplication1!WindowsFormsApplication1.Form1::mouse_event' has unbalanced the stack. This is likely because the managed PInvoke signature does not match the unmanaged target signature. Check that the calling convention and parameters of the PInvoke signature match the target unmanaged signature.
Please help?
