qinwei4072880的专栏

CFileDialog fdlg(true,_T("wav"),_T(""),OFN_HIDEREADONLY | OFN_OVERWRITEPROMPT,_T("wav|*.wav|all file|*.*||"),this,  0); fdlg.m_ofn.lStructSize = 88; if(fdlg.DoModal() == IDOK) { // //... }

一、两个参数都带字符串的形式： ----------------------------- void   CAaaDlg::OnButton1()   {         char*   p1   =   "Willis ";         char*   p2   =   "VCHelp ";         SendMessage(WM_CURRENTINFO,

MFC文本框原生态支持提示功能，即文本框提示输入用户账户，当获取焦点时，则不显示。 ::SendMessageA((m_clSelTraderIDEdit.GetSafeHwnd()), CB_SETCUEBANNER, 0, (LPARAM)(L"请输入交易账号")); ::SendMessageA((m_clTraderPwdEdit.GetSafeHwnd()), EM_SETCUEBA