MSDN上说:Applies To FRAME, IFRAME in IE 5.5 and laterRetrieves the window object of the specified frame or iframe.SyntaxHTML N/A
Scripting [ oWindow = ] object.contentWindow Possible ValuesoWindow Object that receives the window object. The property is read-only. The property has no default value.
Scripting [ oWindow = ] object.contentWindow Possible ValuesoWindow Object that receives the window object. The property is read-only. The property has no default value.
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