窗体上放一个TApplicationEvents控件,填写OnMessage事件代码如下:procedure TForm1.ApplicationEvents1Message(var Msg: tagMSG; var Handled: Boolean); var vHandle: THandle; begin if Msg.message <> WM_MOUSEMOVE then Exit; vHandle := Msg.hwnd; while (vHandle <> 0) and (vHandle <> WebBrowser1.Handle) do vHandle := GetParent(vHandle); if vHandle = WebBrowser1.Handle then Caption := Format('%d,X:%d,Y:%d', [ GetTickCount, LOWORD(Msg.lParam), HIWORD(Msg.lParam)]); end;
var Handled: Boolean);
var
vHandle: THandle;
begin
if Msg.message <> WM_MOUSEMOVE then Exit;
vHandle := Msg.hwnd;
while (vHandle <> 0) and (vHandle <> WebBrowser1.Handle) do
vHandle := GetParent(vHandle);
if vHandle = WebBrowser1.Handle then
Caption := Format('%d,X:%d,Y:%d', [
GetTickCount, LOWORD(Msg.lParam), HIWORD(Msg.lParam)]);
end;