public static IHTMLDocument2 GetDocument(this IControlHtml ctrlHtml)
{
var hwnd = ctrlHtml.DocumentHwnd;
return(hwnd != null
? IEComHelper.GetDocumentFromHwnd(hwnd.Value)
: null);
}
private IHTMLDocument2 GetDocument()
{
if (_documentHwnd == null)
{
_documentHwnd = GetDocumentHwnd();
}
return(_documentHwnd == null
? null
: IEComHelper.GetDocumentFromHwnd(_documentHwnd.Value));
}