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×ªÔØÓÚÍøÂç ÔÚdelphiÖо³£ÒªÓõ½Ò»¸öÌáʾ¶Ô»°¿ò£¬¸ù¾ÝÓû§Ñ¡ÔñÖ´Ðв»Í¬µÄÃüÁMessageBox¾ÍÊdz£ÓõĶԻ°¿ò£¬Ëü²»½öÄܹ»¶¨ÒåÏÔʾµÄÐÅÏ¢ÄÚÈÝ¡¢ÐÅÏ¢Ìáʾͼ±ê£¬¶øÇÒ¿ÉÒÔ¶¨Òå°´Å¥×éºÏ¼°¶Ô»°¿òµÄ±êÌ⣬ÊÇÒ»¸ö¹¦ÄÜÆëÈ«µÄÐÅÏ¢¶Ô»°¿òÐÅÏ¢Ìáʾͼ±ê£¬¶øÇÒ¿ÉÒÔ¶¨Òå°´Å¥×éºÏ¼°¶Ô»°¿òµÄ±êÌ⣬ÊÇÒ»¸ö¹¦ÄÜÆëÈ«µÄÐÅÏ¢¶Ô¿ò¡£ 1¡¢º¯ÊýÔÐͼ°²ÎÊý function MessageBox(hWnd: HWND; Text, Caption: PChar; Type: Word): Integer; hWnd£º¶Ô»°¿ò¸¸´°¿Ú¾ä±ú£¬¶Ô»°¿òÏÔʾÔÚDelphi´°ÌåÄÚ£¬¿ÉʹÓô°ÌåµÄHandleÊôÐÔ£¬·ñÔò¿ÉÓÃ0£¬Ê¹ÆäÖ±½Ó×÷Ϊ×ÀÃæ´°¿ÚµÄ×Ó´°¿Ú¡£ Text£ºÓûÏÔʾµÄÐÅÏ¢×Ö·û´®¡£ Caption£º¶Ô»°¿ò±êÌâ×Ö·û´®¡£ Type£º¶Ô»°¿òÀàÐͳ£Á¿¡£ ¸Ãº¯ÊýµÄ·µ»ØÖµÎªÕûÊý£¬ÓÃÓÚ¶Ô»°¿ò°´Å¥µÄʶ±ð¡£ 2¡¢ÀàÐͳ£Á¿ ¶Ô»°¿òµÄÀàÐͳ£Á¿¿ÉÓɰ´Å¥×éºÏ¡¢È±Ê¡°´Å¥¡¢ÏÔʾͼ±ê¡¢ÔËÐÐģʽËÄÖÖ³£Á¿×éºÏ¶ø³É¡£ (1)°´Å¥×éºÏ³£Á¿ MB_OK = $00000000 //Ò»¸öÈ·¶¨°´Å¥ ĬÈÏ MB_OKCANCEL = $00000001 //Ò»¸öÈ·¶¨°´Å¥£¬Ò»¸öÈ¡Ïû°´Å¥ MB_ABORTRETRYIGNORE = $00000002; //Ò»¸öÒì³£ÖÕÖ¹°´Å¥£¬Ò»¸öÖØÊÔ°´Å¥£¬Ò»¸öºöÂÔ°´Å¥ MB_YESNOCANCEL = $00000003; //Ò»¸öÊǰ´Å¥£¬Ò»¸ö·ñ°´Å¥£¬Ò»¸öÈ¡Ïû°´Å¥ MB_YESNO = $00000004; //Ò»¸öÊǰ´Å¥£¬Ò»¸ö·ñ°´Å¥ MB_RETRYCANCEL = $00000005; //Ò»¸öÖØÊÔ°´Å¥£¬Ò»¸öÈ¡Ïû°´Å¥ (2)ȱʡ°´Å¥³£Á¿ MB_DEFBUTTON1 = $00000000; //µÚÒ»¸ö°´Å¥ÎªÈ±Ê¡°´Å¥ MB_DEFBUTTON2 = $00000100; //µÚ¶þ¸ö°´Å¥ÎªÈ±Ê¡°´Å¥ MB_DEFBUTTON3 = $00000200; //µÚÈý¸ö°´Å¥ÎªÈ±Ê¡°´Å¥ MB_DEFBUTTON4 = $00000300; //µÚËĸö°´Å¥ÎªÈ±Ê¡°´Å¥ (3)ͼ±ê³£Á¿Ãâ·Ñ×ÊÔ´ÊÕ¼¯Íø£¨http://www.freezq.cn£© MB_ICONHAND = $00000010; //¡°¡Á¡±ºÅͼ±ê MB_ICONQUESTION = $00000020; //¡°£¿¡±ºÅͼ±ê MB_ICONEXCLAMATION = $00000030; //¡°£¡¡±ºÅͼ±ê MB_ICONASTERISK = $00000040; //¡°i¡±Í¼±ê MB_USERICON = $00000080; //Óû§Í¼±ê MB_ICONWARNING = MB_ICONEXCLAMATION; //¡°£¡¡±ºÅͼ±ê MB_ICONERROR = MB_ICONHAND; //¡°¡Á¡±ºÅͼ±ê MB_ICONINFORMATION = MB_ICONASTERISK; //¡°i¡±Í¼±ê MB_ICONSTOP = MB_ICONHAND; //¡°¡Á¡±ºÅͼ±ê (4)ÔËÐÐģʽ³£Á¿ MB_APPLMODAL = $00000000; //Ó¦ÓóÌÐòģʽ£¬ÔÚδ½áÊø¶Ô»°¿òǰҲÄÜÇл»µ½ÁíÒ»Ó¦ÓóÌÐò MB_SYSTEMMODAL = $00001000; //ϵͳģʽ£¬±ØÐë½áÊø¶Ô»°¿òºó£¬²ÅÄÜ×öÆäËû²Ù×÷ MB_TASKMODAL = $00002000; //ÈÎÎñģʽ£¬ÔÚδ½áÊø¶Ô»°¿òǰҲÄÜÇл»µ½ÁíÒ»Ó¦ÓóÌÐò MB_HELP = $00004000; //Help Button 3¡¢º¯Êý·µ»ØÖµ 0 //¶Ô»°¿ò½¨Á¢Ê§°Ü IdOk = 1 //°´È·¶¨°´Å¥ IDCancel = 2 //°´È¡Ïû°´Å¥ IDAbout = 3 //°´Òì³£ÖÕÖ¹°´Å¥ IDRetry = 4 //°´ÖØÊÔ°´Å¥ IDIgnore = 5 //°´ºöÂÔ°´Å¥ IDYes = 6 //°´Êǰ´Å¥ IDNo = 7 //°´·ñ°´Å¥ Ó¦ÓÃʵÀý£º Application.MessageBox('ÄãÈ·¶¨´Ë²Ù×÷Âð£¿','ѯÎÊ',MB_OK);//Ö»ÓÐÒ»¸öÈ·¶¨°´Å¥ MessageBox(0,'ÄãÈ·¶¨´Ë²Ù×÷Âð£¿','ѯÎÊ',MB_OK); //Ö»ÓÐÒ»¸öÈ·¶¨°´Å¥ MessageBox(0,'ÄãÈ·¶¨´Ë²Ù×÷Âð£¿','ѯÎÊ',1); //È·¶¨È¡Ïû(Èç¹û²»´øÍ¼±ê£¬Ò²¿ÉÒÔÓÃÊý×Ö) MessageBox(0,'ÄãÈ·¶¨´Ë²Ù×÷Âð£¿','ѯÎÊ',MB_OKCANCEL);//È·¶¨È¡Ïû¶þ¸ö°´Å¥ MessageBox(0,'ÄãÈ·¶¨´Ë²Ù×÷Âð£¿','ѯÎÊ',MB_OKCANCEL+MB_ICONQUESTION);//È·¶¨È¡Ïû£¬´ø£¿ºÅͼ±ê MessageBox(0,'ÄãÈ·¶¨´Ë²Ù×÷Âð£¿','ѯÎÊ',MB_OKCANCEL+MB_ICONQUESTION+MB_DEFBUTTON2);//È·¶¨È¡Ïû£¬´ø£¿ºÅͼ±ê£¬²¢°ÑµÚ¶þ¸ö°´Å¥¡°È¡Ïû¡±ÉèΪĬÈϰ´Å¥£¡ Èç¹ûÏëÅжÏÓû§Ñ¡ÔñÁËÄǸö°´Å¥¿ÉÒÔÕâÑù var x:integer; begin x:=MessageBox(0,'ÄãÈ·¶¨´Ë²Ù×÷Âð£¿','ѯÎÊ',MB_OKCANCEL); end; ÅжÏʱ¿ÉÒÔÊÇif x=1 then ..»òif x=idok then... |
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