private void SetBrowserControlZoom(int zoomPercent)
{
NativeWrapper.IWebBrowser2 browser2 = (NativeWrapper.IWebBrowser2) this.WebBrowser.ActiveXInstance;
NativeWrapper.IOleCommandTarget cmdTarget = browser2.Document as NativeWrapper.IOleCommandTarget;
if (cmdTarget != null)
{
const int OLECMDID_OPTICAL_ZOOM = 63;
const int OLECMDEXECOPT_DONTPROMPTUSER = 2;
object[] commandInput = { zoomPercent };
int hResult = cmdTarget.Exec(
IntPtr.Zero, OLECMDID_OPTICAL_ZOOM, OLECMDEXECOPT_DONTPROMPTUSER, commandInput, IntPtr.Zero);
Marshal.ThrowExceptionForHR(hResult);
}
}
public int ShowUI(int dwID, NativeWrapper.IOleInPlaceActiveObject activeObject,
NativeWrapper.IOleCommandTarget commandTarget, NativeWrapper.IOleInPlaceFrame frame,
NativeWrapper.IOleInPlaceUIWindow doc)
{
return(S_FALSE);
}
