Hi all,

I am writing some codes in Visual C++ 2005 which I need to import the function GetCaretPos in user32.dll. I tried this:

using namespace System::Runtime::InteropServices;

namespace SysWin32
{

[DllImport("user32.dll", EntryPoint="GetCaretPos", SetLastError = true,
CharSet = CharSet::Unicode, ExactSpelling = true,
CallingConvention = CallingConvention::StdCall)]
bool GetCaretPos(Point lpPoint);

}

However, when I use the function in my code:

Point MyPoint;
SysWin32::GetCaretPos(MyPoint);

I get an error saying: A call to PInvoke function has unbalanced the stack. This is likely because the managed Invoke signature does not match the unmanaged target signature...

How do I declare that function properly?

Best regards,
zion