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| function NetzlaufwerkVerbinden( Laufwerk: string; Pfad: string; Username: string; Password: string; RestoreAtLogon: boolean ): DWORD; var NetResource: TNetResource; dwFlags: DWORD; begin with NetResource do begin dwType := RESOURCETYPE_DISK; lpLocalName := PChar(Laufwerk); lpRemoteName := PChar(Pfad); lpProvider := nil; end;
if (RestoreAtLogon) then dwFlags := CONNECT_UPDATE_PROFILE else dwFlags := 0;
Result := WNetAddConnection2(NetResource,PChar(Password), PChar(Username),dwFlags); end;
procedure TForm1.Button1Click(Sender: TObject); begin if (NetzlaufwerkVerbinden('X:', '\\NTSERVER\DATEN', 'Test', '', false)=0) then ShowMessage('OK') else ShowMessage('Fehler!'); end;
function ConnectPrinterDevice(_lptPort: string; _netPath: string; _showError: Boolean; _reconnect: Boolean): DWORD; var nRes: TNetResource; errCode: DWORD; dwFlags: DWORD; begin FillChar(NRes, SizeOf(NRes), #0); nRes.dwType := RESOURCETYPE_PRINT; nRes.lpLocalName := PChar(_lptPort); nRes.lpRemoteName := PChar(_netPath); if _reconnect then dwFlags := CONNECT_UPDATE_PROFILE and CONNECT_INTERACTIVE else dwFlags := CONNECT_INTERACTIVE;
errCode := WNetAddConnection3(Form1.Handle, nRes, nil, nil, dwFlags); if (errCode <> NO_ERROR) and (_showError) then begin Application.MessageBox(PChar('An error occured while connecting:' + #13#10 + SysErrorMessage(GetLastError)), 'Error while connecting!', MB_OK); end; Result := errCode; end;
function DisconnectNetDrive(_locDrive: string; _showError: Boolean; _force: Boolean; _save: Boolean): DWORD; var dwFlags: DWORD; errCode: DWORD; begin if _save then dwFlags := CONNECT_UPDATE_PROFILE else dwFlags := 0; errCode := WNetCancelConnection2(PChar(_locDrive), dwFlags, _force); if (errCode <> NO_ERROR) and (_showError) then begin Application.MessageBox(PChar('An error occured while disconnecting:' + #13#10 + SysErrorMessage(GetLastError)), 'Error while disconnecting', MB_OK); end; Result := errCode; end; |