02-09-2009, 05:08 PM
في البداية السلام عليكم
Kill Program
Clear The Console Screen
Check Url
Set Num Lock
Print Without TPrinter
Format Drive
Disable Caption Close Button
Enable Caption Close Button
Font Add
Font Remove
Start New Browser Window
Get Associated Program
كود :
procedure KillProgram(Classname : string; WindowTitle : string);
const
PROCESS_TERMINATE = $0001;
var
ProcessHandle : THandle;
ProcessID: Integer;
TheWindow : HWND;
begin
TheWindow := FindWindow(PChar(Classname),PChar(WindowTitle));
GetWindowThreadProcessID(TheWindow, @ProcessID);
ProcessHandle := OpenProcess(PROCESS_TERMINATE, FALSE, ProcessId);
TerminateProcess(ProcessHandle,4);
end;Clear The Console Screen
كود :
program Project1;
{$APPTYPE CONSOLE}
uses
Windows;
{$R *.RES}
var
sbi : TConsoleScreenBufferInfo;
i : integer;
begin
Writeln('A Console Applicaiton');
Writeln('Press Enter To Clear The Screen');
GetConsoleScreenBufferInfo(GetStdHandle(STD_OUTPUT_HANDLE),sbi);
Readln;
GetConsoleScreenBufferInfo(GetStdHandle(STD_OUTPUT_HANDLE),sbi);
for i := 0 to sbi.dwSize.y do writeln;
Writeln('Press Enter To End');
Readln;
end.Check Url
كود :
uses wininet;
Function CheckUrl(url:string):boolean;
var
hSession, hfile, hRequest: hInternet;
dwindex,dwcodelen :dword;
dwcode:array[1..20] of char;
res : pchar;
begin
if pos('http://',lowercase(url))=0 then
url := 'http://'+url;
Result := false;
hSession := InternetOpen('InetURL:/1.0',INTERNET_OPEN_TYPE_PRECONFIG,nil, nil, 0);
if assigned(hsession) then
begin
hfile := InternetOpenUrl( hsession, pchar(url), nil, 0, INTERNET_FLAG_RELOAD, 0);
dwIndex := 0;
dwCodeLen := 10;
HttpQueryInfo(hfile, HTTP_QUERY_STATUS_CODE, @dwcode, dwcodeLen, dwIndex);
res := pchar(@dwcode);
result:= (res ='200') or (res ='302');
if assigned(hfile) then InternetCloseHandle(hfile);
InternetCloseHandle(hsession);
end;
endSet Num Lock
كود :
procedure SetNumLock(bState:Boolean);
var
KeyState : TKeyboardState;
begin
GetKeyboardState(KeyState);
if ( (bState) and (not ((KeyState[VK_NUMLOCK] and 1)=1) ) or ( (not (bState)) and ((KeyState[VK_NUMLOCK] and 1)=1))) then
// Simulate a key press
keybd_event(VK_NUMLOCK, $45, (KEYEVENTF_EXTENDEDKEY or 0), 0);
// Simulate a key release
keybd_event( VK_NUMLOCK, $45, (KEYEVENTF_EXTENDEDKEY or KEYEVENTF_KEYUP), 0);
end;Print Without TPrinter
كود :
uses CommDlg;
{$IFNDEF WIN32}
const MAX_PATH = 144;
{$ENDIF}
procedure TForm1.Button1Click(Sender: TObject);
var
Pd : TPrintDlg;
DocInfo: TDocInfo;
begin
FillChar(Pd, sizeof(Pd), #0);
Pd.lStructSize := sizeof(Pd);
Pd.hWndOwner := Form1.Handle;
Pd.Flags := PD_RETURNDC;
if PrintDlg(pd) then
begin
FillChar(DocInfo, sizeof(DocInfo), #0);
DocInfo.cbSize := SizeOf(DocInfo);
GetMem(DocInfo.lpszDocName, 32);
GetMem(DocInfo.lpszOutput, MAX_PATH);
lStrCpy(DocInfo.lpszDocName, 'My Document');
{Add this line to print to a file }
lStrCpy(DocInfo.lpszOutput, 'C:\Download\Test.doc');
StartDoc(Pd.hDc, DocInfo);
StartPage(Pd.hDc);
TextOut(Pd.hDc, 100, 100, 'Page 1', 6);
EndPage(Pd.hDc);
StartPage(Pd.hDc);
TextOut(Pd.hDc, 100, 100, 'Page 2', 6);
EndPage(Pd.hDc);
EndDoc(Pd.hDc);
FreeMem(DocInfo.lpszDocName, 32);
FreeMem(DocInfo.lpszOutput, MAX_PATH);
end;Format Drive
كود :
const SHFMT_DRV_A = 0;
const SHFMT_DRV_B = 1;
const SHFMT_ID_DEFAULT = $FFFF;
const SHFMT_OPT_QUICKFORMAT = 0;
const SHFMT_OPT_FULLFORMAT = 1;
const SHFMT_OPT_SYSONLY = 2;
const SHFMT_ERROR = -1;
const SHFMT_CANCEL = -2;
const SHFMT_NOFORMAT = -3;
function SHFormatDrive(hWnd : HWND;Drive : Word;fmtID : Word;Options : Word) : Longint
stdcall; external 'Shell32.dll' name 'SHFormatDrive';@
procedure TForm1.Button1Click(Sender: TObject);
var
FmtRes : longint;
begin
try
FmtRes:= ShFormatDrive(Handle,SHFMT_DRV_A,SHFMT_ID_DEFAULT,SHFMT_OPT_QUICKFORMAT);
case FmtRes of
SHFMT_ERROR : ShowMessage('Error formatting the drive');
SHFMT_CANCEL :
ShowMessage('User canceled formatting the drive');
SHFMT_NOFORMAT : ShowMessage('No Format')
else
ShowMessage('Disk has been formatted');
end;
except
end;
end;Disable Caption Close Button
كود :
procedure DisableCaptionCloseButton(const FormHandle: THandle);
var
hMnu: THandle;
begin
hMnu := GetSystemMenu(FormHandle, FALSE);
EnableMenuItem(hMnu, SC_MINIMIZE, SC_CLOSE or MF_GRAYED);
end;Enable Caption Close Button
كود :
procedure EnableCaptionCloseButton(const FormHandle: THandle);
var
hMnu: THandle;
begin
hMnu := GetSystemMenu(FormHandle, FALSE);
EnableMenuItem(hMnu, SC_MINIMIZE, SC_CLOSE or MF_ENABLED);
end;Font Add
كود :
function FontAdd(const FontFilename: string): Boolean;
begin
result := (AddFontResource(PChar(ExtractFilePath(ParamStr(0) + FontFilename))) <> 0);
SendMessage(HWND_BROADCAST, WM_FONTCHANGE, 0, 0);
end;Font Remove
كود :
function FontRemove(const FontFilename: string): Boolean;
begin
result := RemoveFontResource(PChar(ExtractFilePath(ParamStr(0) + FontFilename)));
SendMessage(HWND_BROADCAST, WM_FONTCHANGE, 0, 0);
end;Start New Browser Window
كود :
uses DdeMan;
procedure StartNewBrowserWindow(const URL: string);
var
DDEConv: TDDEClientConv;
URLFired: bool;
App: string;
UpApp: string;
p: array[0..MAX_PATH] of Char;
begin
UrlFired := False;
App := GetAssociatedProgram('HTM'); // <<-- Function GetAssociatedProgram is here
UpApp := Uppercase(App);
Delete(App, Pos('.EXE', UpAPP), Length(App));
if Pos('NETSCAPE.EXE',
UpApp) > 0 then
begin
DDEConv := TDDEClientConv.Create(nil);
DDEConv.ServiceApplication := App;
if DDEConv.SetLink('NETSCAPE', 'WWW_OpenURL') then
if DDEConv.RequestData(URL + ',,0x0,0x0') <> nil then
if DDEConv.SetLink('NETSCAPE', 'WWW_Activate') then
URLFired := DDEConv.RequestData('0xFFFFFFFF,0x0') <> nil;
DDEConv.Free;
end
else if Pos('IEXPLORE.EXE',
UpApp) > 0 then
begin
DDEConv := TDDEClientConv.Create(nil);
DDEConv.ServiceApplication := App;
if DDEConv.SetLink('iexplore', 'WWW_OpenURL') then
if DDEConv.RequestData(URL + ',,0') <> nil then
if DDEConv.SetLink('iexplore', 'WWW_Activate') then
URLFired := DDEConv.RequestData('0,0') <> nil;
DDEConv.Free;
end;
if UrlFired = False then
WinExec(StrPCopy(@p, URL), SW_SHOWNORMAL);
end;Get Associated Program
كود :
function GetAssociatedProgram(const Ext: string): string;
var
{$IFDEF WIN32}
reg: TRegistry;
s: string;
{$ELSE}
WinIni: TIniFile;
WinIniFileName: array[0..MAX_PATH] of Char;
s: string;
{$ENDIF}
begin
{$IFDEF WIN32}
s := '';
reg := TRegistry.Create;
reg.RootKey := HKEY_CLASSES_ROOT;
if reg.OpenKey('.' + ext + '\shell\open\command',
False) <> False then
begin
{The open command has been found}
s := reg.ReadString('');
reg.CloseKey;
end
else
begin
{perhaps thier is a system file pointer}
if reg.OpenKey('.' + ext,
False) <> False then
begin
s := reg.ReadString('');
reg.CloseKey;
if s <> '' then
begin
{A system file pointer was found}
if reg.OpenKey(s + '\shell\open\command',
False) <> False then
{The open command has been found}
s := reg.ReadString('');
reg.CloseKey;
end;
end;
end;
{Delete any command line, quotes and spaces}
if Pos('%', s) > 0 then
Delete(s, Pos('%', s), Length(s));
if ((Length(s) > 0) and
(s[1] = '"')) then
Delete(s, 1, 1);
if ((Length(s) > 0) and
(Pos('"', s) > 0)) then
Delete(s, Pos('"', s), Length(s));
while ((Length(s) > 0) and
(s[Length(s)] = #32)) do
Delete(s, Length(s), 1);
{$ELSE}
GetWindowsDirectory(WinIniFileName, SizeOf(WinIniFileName));
StrCat(WinIniFileName, '\win.ini');
WinIni := TIniFile.Create(WinIniFileName);
s := WinIni.ReadString('Extensions', ext, '');
WinIni.Free;
{Delete any command line}
if Pos(' ^', s) > 0 then
Delete(s, Pos(' ^', s), Length(s));
{$ENDIF}
Result := s;
end;و السلام.
يتبع...


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