public static Rectangle GetElementRect(mshtml.IHTMLElement body, mshtml.IHTMLElement elem)
{
int top;
int num3;
int num4;
int left = top = num3 = num4 = 0;
mshtml.IHTMLElement2 element = elem as mshtml.IHTMLElement2;
IHTMLRect o = element.getBoundingClientRect();
elem = element as mshtml.IHTMLElement;
left = o.left;
top = o.top;
num3 = o.right - o.left;
num4 = o.bottom - o.top;
if (body.document != elem.document)
{
List <mshtml.IHTMLDOMNode> frames = new List <mshtml.IHTMLDOMNode>();
GetEleParentFrames(body as mshtml.IHTMLDOMNode, elem as mshtml.IHTMLDOMNode, frames);
foreach (mshtml.IHTMLDOMNode node in frames)
{
IHTMLRect rect2 = (node as mshtml.IHTMLElement2).getBoundingClientRect();
left += rect2.left;
top += rect2.top;
}
}
Rectangle rectangle = new Rectangle {
X = left,
Y = top,
Width = num3,
Height = num4
};
if (o != null)
{
Marshal.ReleaseComObject(o);
}
return(rectangle);
}
public static IHTMLRect GetLocation(HtmlElement he)
{
mshtml.IHTMLElement2 domElement = (mshtml.IHTMLElement2)he.DomElement;
return(domElement.getBoundingClientRect());
}