MFC使控件失去焦点的方法

转自：http://newthnote.blogbus.com/logs/67403982.html

1.SetFocus另外一个控件

GetDlgItem(另一个控件名)->SetFocus();

2.给要失去焦点的控件发WM_KILLFOCUS消息
GetDlgItem(要失去焦点的控件名)->PostMessage(WM_KILLFOCUS, 0, 0);
::SendMessage(GetDlgItem(要失去焦点的控件名)-> m_hWnd,WM_KILLFOCUS,-1,0);
SendDlgItemMessage(要失去焦点的控件名,WM_KILLFOCUS,0,0);