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uses ShellAPI;
procedure TForm1.Button1Click(Sender: TObject);
begin
//ÓÃIE´ò¿ª
  ShellExecute(Handle, 'open', 'IExplore.EXE', 'about:blank', nil, SW_SHOWNORMAL);
//Óûðºü´ò¿ª
  ShellExecute(Handle, 'open', 'firefox.exe', 'about:blank', nil, SW_SHOWNORMAL);
//ÓÃĬÈÏä¯ÀÀÆ÷´ò¿ª
  ShellExecute(Handle, 'open', 'Explorer.exe', 'about:blank', nil, SW_SHOWNORMAL);
end;
//ÁíÒ»ÖÖµ÷ÓÃIE´ò¿ªµÄ·½·¨
uses ComObj;
procedure TForm1.Button1Click(Sender: TObject);
  procedure OpenInIE(aURL: string);
  var
    IE: Variant;
  begin
    IE := CreateOleObject('InternetExplorer.Application');
    IE.Visible := true;
    IE.Navigate(aURL);
  end;
begin
  OpenInIE('www.132435.com');
end;
//µÚ¶þÖÖ·½·¨¿ÉÒÔÓиü¶à¿ØÖÆ
procedure TForm1.Button1Click(Sender: TObject);
  procedure OpenInIE(aURL: string);  //need uses ComObj;
  var
    IE: Variant;
  begin
    IE := CreateOleObject('InternetExplorer.Application');
    IE.Visible := true; //¿É¼û
    IE.left := 0;
    IE.top := 0;
    IE.height := 600; //¸ß¶È
    IE.width := 800; //¿í¶È
    IE.menubar := 0; //È¡Ïû²Ëµ¥À¸
    IE.addressbar := 0; //È¡ÏûµØÖ·À¸
    IE.toolbar := 0; //È¡Ïû¹¤¾ßÀ¸
    IE.statusbar := 0; //È¡Ïû״̬À¸
   //IE.resizable := 0;  //²»ÔÊÐíÓû§¸Ä±ä´°¿Ú´óС
    IE.Navigate(aURL);
  end;
begin
  OpenInIE('www.132435.com/blog');
end;


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Delphi – ÎҵĴúÂëÖ®¼òµ¥Îå×ÓÆå

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DelphiÄ£Äâ¼üÅÌ¿ØÖÆCaps Lock(keybd_event)

ÒÔCaps Lock¼ü¾ÙÀý£¬ÆäËü(VK_NUMLOCK),Ààͬ£º
 
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Level: integer;
   
Level := GetKeyState(VK_CAPITAL);
if Level = 0 then
//ûÁÁ
else
//ÁÁÁË(1)
 
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KeyState : TKeyBoardState;
 
GetKeyboardState(KeyState);
if KeySt ......

DelphiÖи߼¶DLLµÄ±àдºÍµ÷Óü¼ÇÉ

¸ù¾ÝDelphiÌṩµÄÓÐ¹Ø DLL±àдºÍµ÷ÓõİïÖúÐÅÏ¢£¬Äã¿ÉÒԺܿìÍê³ÉÒ»°ãµÄ DLL±àдºÍµ÷ÓÃµÄ Ó¦ÓóÌÐò¡£±¾ÎĽéÉܵÄÖ÷ÌâÊÇÈçºÎ±àдºÍµ÷ÓÃÄܹ»´«µÝ¸÷ÖÖ²ÎÊý£¨°üÀ¨¶ÔÏóʵÀý£©µÄ DLL¡£ÀýÈ磬 Ö÷½Ð³ÌÐò´«µÝ¸ø DLLÒ»¸öADOConnection ¶ÔÏóʾÀý×÷Ϊ²ÎÊý£¬ DLLÖеĺ¯ÊýºÍ¹ý³Ìµ÷ÓÃͨ¹ý¸Ã¶ÔÏó ʵÀý·ÃÎÊÊý¾Ý¿â¡£
ÐèÒªÃ÷ȷһЩ»ù±¾¸ÅÄî¡£¶ÔÓ ......

Delphi ·Ö¸î×Ö·û´®µÄ·½·¨

ȷʵºÜÓÐÓ㬵«ÊÇÕâ¸öÔõô°Ñ¿Õ¸ñҲĬÈÏΪ·Ö¸î·ûÁËÄØ£¬Ë­ÖªµÀÔõÑù°Ñ¿Õ¸ñ²»ÈÏΪÊÇ·Ö¸î·ûµÄ£¿£¿ TStringsÊÇÒ»¸ö³éÏóÀ࣬ÔÚʵ¼Ê¿ª·¢ÖУ¬ÊdzýÁË»ù±¾ÀàÐÍÍ⣬ӦÓõÃ×î¶àµÄ¡£ ³£¹æµÄÓ÷¨´ó¼Ò¶¼ÖªµÀ£¬ÏÖÔÚÀ´ÌÖÂÛËüµÄһЩ¸ß¼¶µÄÓ÷¨¡£ ÏȰÑÒªÌÖÂ۵öÊôÐÔÁгöÀ´£º 1
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delphi ÅжÏÍøÂçÊÇ·ñÁ¬Í¨µÄ·½·¨

uses WinInet;
procedure TForm1.Button1Click(Sender: TObject);
begin
  if InternetGetConnectedState(nil, 0) then
    ShowMessage('ÒÑÁ¬½Ó')
  else
    ShowMessage('ÒѶϿª');
end; ......
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