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unit Servicescontrol;
   
interface  
uses Windows,Messages,SysUtils,Winsvc,Dialogs;
   
function StartServices(Const SvrName:String):Boolean;
function StopServices(Const SvrName:String):Boolean;
function QueryServiceStatu(Const SvrName:   String):String;
function CreateServices(Const SvrName,FilePath:String):Boolean;  
function DeleteServices(Const SvrName: String):Boolean;  
   
implementation  
   
//¿ªÆô·þÎñ  
function StartServices(Const   SvrName:   String):   Boolean;
var  
      a,b:SC_HANDLE;  
        c:PChar;  
begin  
        Result:=False;  
   
        a:=OpenSCManager(nil,nil,SC_MANAGER_ALL_ACCESS);  
   
        if a <=0 then Exit;  
   
        b:=OpenService(a,PChar(SvrName),SERVICE_ALL_ACCESS);  
   
        if b <=0 then Exit;  
            try  
              Result:=StartService(b,0,c);  
              CloseServiceHandle(b);  
              CloseServiceHandle(a);  
        except  
              CloseServiceHandle(b);  
    


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delphi µ÷ÊÔʱ×ܳöÏÖcpu´°¿Ú£¬ntdll.dllµãµÄ½â¾ö·½·¨

 ÔÚÖ÷½çÃæµÄimplementation  {$R *.dfm} Ï·ÅÈëÒÔÏ´úÂ룺
procedure PatchInt3;
var
NOP: Byte;
NTDLL: THandle;
BytesWritten: DWORD;
Address: Pointer;
begin
 if Win32Platform <> VER_PLATFORM_WIN32_NT then
Exit;
 NTDLL := GetModuleHandle('NTDLL.DLL');
 if NT ......

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DelphiÁ¬½ÓSQL Server 2000

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¸Õ¿ªÊ¼Ê±½çÃæÈçÏ£ºÌí¼Ó4¸ö¿Ø¼þ¡£
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1¡¢ADOConnection1ÉèÖÃ
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2¡¢ADOQuery1ÉèÖ㺠
1£©ADOQuery1.connectionÊôÐÔΪADOConnection1; ......

Delphi ShlÓëShr ÒÆÎ»²Ù×÷½éÉÜ

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˵Ã÷£º²Ù×÷ÊýÓë·µ»ØÖµ¶¼ÊÇÕûÊý
Àý×Ó£º16(10) = 10000(2)
     16(10) Shr 1 = 10000(2) Shr 1 = 1000(2) = 8(10)
     16(10) Shr 2 = 10000(2) Shr 2 = 100(2) = 4(10)
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ÖÕÓڸ㶨ÁËDelphiµÄUnicodeÖ§³Ö(Tnt¿Ø¼þ)

Ô­À´ÊÇÒªÔÚFormCreateÖмÓÈëÒÔÏ´úÂë:
procedure TTntForm1.TntFormCreate(Sender: TObject);
begin
  //Õâ¾äºÜ¹Ø¼ü.¶ÔÓÚÆ½Ì¨µÄÖ§³Ö.
  if Win32Platform = VER_PLATFORM_WIN32_NT then
    Font.Name := 'MS Shell Dlg 2'
  else
    Font.Name := 'MS Shell Dlg';
......
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