Как скрыть контекстное меню TWebbrowser? |
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Code: |
var HookID: THandle;
function MouseProc(nCode: Integer; wParam, lParam: Longint): Longint; stdcall; var szClassName: array[0..255] of Char; const ie_name = 'Internet Explorer_Server'; begin case nCode < 0 of True: Result := CallNextHookEx(HookID, nCode, wParam, lParam) else case wParam of WM_RBUTTONDOWN, WM_RBUTTONUP: begin GetClassName(PMOUSEHOOKSTRUCT(lParam)^.HWND, szClassName, SizeOf(szClassName)); if lstrcmp(@szClassName[0], @ie_name[1]) = 0 then Result := HC_SKIP else Result := CallNextHookEx(HookID, nCode, wParam, lParam); end else Result := CallNextHookEx(HookID, nCode, wParam, lParam); end; end; end;
procedure TForm1.FormCreate(Sender: TObject); begin HookID := SetWindowsHookEx(WH_MOUSE, MouseProc, 0, GetCurrentThreadId()); end;
procedure TForm1.FormDestroy(Sender: TObject); begin if HookID <> 0 then UnHookWindowsHookEx(HookID); end;
procedure TForm1.Button1Click(Sender: TObject); begin Webbrowser1.Navigate('http://www.google.com'); end; |
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