【MFC 定義消息、設置鼠標狀態】
一般情況:
AfxGetMainWnd()->BeginWaitCursor();//設置等待光標
AfxGetMainWnd()->EndWaitCursor();//結束等待光標
在線程中發送消息:
SendMessage((HWND)Param.pDlg->m_hWnd, WM_MYCLOSE, 0, 0);
自定義消息: WM_SET_CURSOR
1.
#define WM_SET_CURSOR WM_USER+2
2.
BEGIN_MESSAGE_MAP(CTrailInfoDlg, CDialog)
ON_MESSAGE(WM_SET_CURSOR, OnMySetCursorState)
END_MESSAGE_MAP()
3. 消息處理程序
afx_msg LRESULT OnMySetCursorState(WPARAM wParam,LPARAM lParam);
LRESULT CTrailInfoDlg::OnMySetCursorState(WPARAM wParam,LPARAM lParam)
{
AfxGetMainWnd()->BeginWaitCursor();//設置等待光標
return LRESULT(0);
}