请教:如何实现鼠标在对话框的非标题栏范围内按下时可以拖动窗口

Question

如题

Answer 1

你用csdn的全文搜索。保证正确答案多得你数不过来

Answer 2

响应鼠标单击事件，代码极其简单：SendMessage(WM_NCLBUTTONDOWN,(WPARAM)HTCAPTION,MAKELPARAM(5,5));就行了

Answer 3

我这是个笨方法，不知道你能不能用得上
//{{AFX_MSG(..)
afx_msg void OnLButtonDown(UINT nFlags, CPoint point);
afx_msg void OnLButtonUp(UINT nFlags, CPoint point);
afx_msg void OnMouseMove(UINT nFlags, CPoint point);
//}}AFX_MSG
...
BEGIN_MESSAGE_MAP(...)
ON_WM_LBUTTONDOWN()
ON_WM_LBUTTONUP()
ON_WM_MOUSEMOVE()
END_MESSAGE_MAP()void CMyDlg::OnLButtonDown(UINT nFlags, CPoint point) 
{
m_bMoving = TRUE;
SetCapture();
m_pointOld = point;

CDialog::OnLButtonDown(nFlags, point);
}void CMyDlg::OnLButtonUp(UINT nFlags, CPoint point) 
{
if( m_bMoving == TRUE )
         {
m_bMoving = FALSE;
::ReleaseCapture();
}

CDialog::OnLButtonUp(nFlags, point);
}void CMyDlg::OnMouseMove(UINT nFlags, CPoint point) 
{
if( m_bMoving == TRUE ) {
CRect rect;
GetWindowRect(&rect);
rect.left += (point.x - m_pointOld.x);
rect.right += (point.x - m_pointOld.x);
rect.top += (point.y - m_pointOld.y);
rect.bottom += (point.y - m_pointOld.y);
SetWindowPos(&wndTopMost, rect.left, rect.top,
rect.right - rect.left, rect.bottom - rect.top,
SWP_SHOWWINDOW);
} CDialog::OnMouseMove(nFlags, point);
}