先宣告 static OPENFILENAME ofn ;
static TCHAR szFileName [MAX_PATH], szTitleName [MAX_PATH] ;
static TCHAR szFilter[] = TEXT ("Bitmap Files (*.BMP)\0*.bmp\0")
TEXT ("All Files (*.*)\0*.*\0\0") ;

創建ofn結構體

ofn.lStructSize = sizeof (OPENFILENAME) ;
ofn.hwndOwner = hwnd ;
ofn.hInstance = NULL ;
ofn.lpstrFilter = szFilter ;
ofn.lpstrCustomFilter = NULL ;
ofn.nMaxCustFilter = 0 ;
ofn.nFilterIndex = 0 ;
ofn.lpstrFile = szFileName ;
ofn.nMaxFile = MAX_PATH ;
ofn.lpstrFileTitle = szTitleName ;
ofn.nMaxFileTitle = MAX_PATH ;
ofn.lpstrInitialDir = NULL ;
ofn.lpstrTitle = NULL ;
ofn.Flags = 0 ;
ofn.nFileOffset = 0 ;
ofn.nFileExtension = 0 ;
ofn.lpstrDefExt = TEXT ("bmp") ;
ofn.lCustData = 0 ;
ofn.lpfnHook = NULL ;
ofn.lpTemplateName = NULL ;


接著呼叫API,把對話方塊開出來,使用者使用完對話方塊後,便把值填入ofn結構體。
if (!GetOpenFileName (&ofn))
return 0 ;


創作者介紹

Frank's 資訊科技潮流站

finalfrank 發表在 痞客邦 PIXNET 留言(0) 人氣()