2013年10月23日

VC窗口关闭调用顺序

摘要: 模态对话框:CMyDialog::OnClose() -> CDialog::OnCancel() -> CDialog::EndDialog(IDCANCEL)-> CDialog::DestroyWindow() -> CDialog::OnDestroy()CMyDialog::OnOK() ->CDialog::EndDialog(IDOK) -> CDialog::DestroyWindow() -> CDialog::OnDestroy()非模态对话框:重载自己的OnOK或OnCancel,由于在OnOK和OnCancel只是隐藏窗口,所以 阅读全文

posted @ 2013-10-23 17:04 Waaaaaall-E 阅读(420) 评论(0) 推荐(0)

Windows消息WM_USER、WM_APP的区别

摘要: 以下三段描述准确到位,均摘自网络。描述1: You should use WM_USER when creating a set of messages for a custom control. You should use WM_APP when you are ... subclassing controls, or need to send messages to your app... 阅读全文

posted @ 2013-10-23 16:52 Waaaaaall-E 阅读(904) 评论(0) 推荐(0)

导航