C / C++ / MFC

Code-o-mat wrote:

What do you think? Thank you for your oppinion.

Code-o-mat wrote:

Sadly this does not solve the TrackMouseEvent problem...

POINT p;
GetCursorPos(&p);
LRESULT r = ::SendMessage(aboutDlg->m_hWnd,WM_NCHITTEST, 0,MAKELONG(p.x,p.y));

Randor wrote:

Sorry about the long reply delay. Today is Sunday and I am being very lazy. Sleepy

Randor wrote:

POINT p;
GetCursorPos(&p);
LRESULT r = ::SendMessage(aboutDlg->m_hWnd,WM_NCHITTEST, 0,MAKELONG(p.x,p.y));


I tested this on a splash screen which is WS_EX_LAYERED and has an transparent alpha color key. The WM_NCHITTEST is returning HTCLIENT for anything inside the window rect *including* transparent region.

Error: At least one module has an unresolved import due to a missing export function in an implicitly dependent module.
Error: Modules with different CPU types were found.
Warning: At least one delay-load dependency module was not found.
Warning: At least one module has an unresolved import due to a missing export function in a delay-load dependent module.

#pragma comment(lib, "Shlwapi.lib")

char achData[MAX_VALUE_NAME];

TCHAR achData[MAX_VALUE_NAME];

Robot* myRobot = new Robot;
RobotSpeak(*myRobot);

#include <iostream>
class Robot{
   public: void Speak() const {std::cout << "Hello\n";} // Use 'const' because the method doesn't alter the Robot instance
};

void RobotSpeak(Robot const & robot) // use a const reference to Robot to indicate the function doesn't modify robot
{
   robot.Speak();
}

int main()
{
   Robot* myRobot = new Robot;
   RobotSpeak(*myRobot);
   return 0;
}

Tom Moore wrote:

Where as if you did such as RobotSpeak(const Robot*& const robot). You could delete the object in the procedure, and if the calling program tried to do any thing to object, it would fail and leak memory or worse.