◄CWnd► ◄Up► ◄Contents► ◄Index► ◄Back► ──Microsoft Foundation Classes────────────────────────────────────────────── afx_msg UINT OnNcHitTest( CPoint point ); Parameter Description <point> Contains the x- and y-coordinates of the cursor. These coordinates are always screen coordinates. Remarks Called for the CWnd that contains the cursor (or the CWnd that used the ◄SetCapture► member function to capture the mouse input) every time the mouse is moved. This message-handler member function calls the ◄Default► member function. Override this member function in your derived class to handle the ◄WM_NCHITTEST► message. Return Value One of the following values: Value Meaning HTBOTTOM In the lower horizontal border of the window. HTBOTTOMLEFT In the lower-left corner of the window border. HTBOTTOMRIGHT In the lower-right corner of the window border. HTCAPTION In a caption area. HTCLIENT In a client area. HTERROR Same as HTNOWHERE except that the DefWindowProc member function produces a system beep to indicate an error. HTGROWBOX In a size box. HTHSCROLL In the horizontal scroll bar. HTLEFT In the left border of the window. HTMENU In a menu area. HTNOWHERE On the screen background or on a dividing line between windows. HTREDUCE In a Minimize button. HTRIGHT In the right border of the window. HTSIZE Same as HTGROWBOX. HTSYSMENU In a Control-menu box (close box in child windows). HTTOP In the upper horizontal border of the window. HTTOPLEFT In the upper-left corner of the window border. HTTOPRIGHT In the upper-right corner of the window border. HTTRANSPARENT In a window currently covered by another window. HTVSCROLL In the vertical scroll bar. HTZOOM In a Maximize button. See Also ◄CWnd::Default►, ◄CWnd::GetCapture►, ◄WM_NCHITTEST► -♦-