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CWnd::OnNcLButtonDown

The framework calls this member function when the user presses the left mouse button while the cursor is within a nonclient area of the CWnd object.

afx_msg void OnNcLButtonDown( 
   UINT nHitTest, 
   CPoint point  
);

Parameters

  • nHitTest
    Specifies the hit-test code. A hit test is a test that determines the location of the cursor.

  • point
    Specifies a CPoint object that contains the x and y screen coordinates of the cursor position. These coordinates are always relative to the upper-left corner of the screen.

Remarks

If appropriate, the WM_SYSCOMMAND is sent.

Note

This member function is called by the framework to allow your application to handle a Windows message. The parameters passed to your function reflect the parameters received by the framework when the message was received.If you call the base-class implementation of this function, that implementation will use the parameters originally passed with the message and not the parameters you supply to the function.

Requirements

Header: afxwin.h

See Also

Concepts

CWnd Members

Reference

CWnd Class

Hierarchy Chart

CWnd::OnNcHitTest

CWnd::OnNcLButtonDblClk

CWnd::OnNcLButtonUp

CWnd::OnSysCommand

WM_NCLBUTTONDOWN

CWnd::Default