C / C++ / MFC

Yanshof wrote:

I want to handle notification when i click check box in treeview,

On WM_LBUTTONDOWN message
  Check and see if cursor on bitmap
  Save cursor position
  while mouse button down
  {
    if cursor position different than saved cursor position
      Offset bitmap position by how far cursor has moved from the saved position
      Draw Bitmap at new position
      Redraw background exposed where bitmap was
      save current cursor position
  }

MohammadAmiry wrote:

Clips[i]=new CClipSaver;

Clips[i] = new CClipSaver();

MohammadAmiry wrote:

Clips[i]->Save();.

But it crashes!

Mark Salsbery wrote:

What's the difference between those?

Mark Salsbery wrote:

I always use the parenthesis so I never
bothered to look it up

Clips[i] = new CClipSaver();

MohammadAmiry wrote:

It throws an Access Violation error!

Cedric Moonen wrote:

use your debugger, it will save you hours of hassle.

class CClipSaver
{
public:
	void Save(){ cout << "Clip.Save" << endl;}
};