MFC 判断鼠标是否在控件范围内

http://blog.csdn.net/shiwei0124/article/details/5629878

 

WINDOWPLACEMENT wp; RECT rect; GetDlgItem(IDC_SLIDER)-> GetWindowPlacement(&wp);  //client坐标系rect=wp.rcNormalPosition; if(point.x> rect.left && point.x < rect.right && point.y> rect.top && point.y <rect.bottom) {      MessageBox(_T("yeah"));} //另，仍可以用另一种方法CRect rectGetDlgItem(IDC_SLIDER)-> GetwindowRect(&rect);  //screen坐标系ScreenToClient(&rect); if（point.x> rect.left&&point.x <rect.right&&point.y <rect.bottom&&point.y> rect.top） {     //...}