XDocumentClass._XDocument3_Extension 屬性

**命名空間：**Microsoft.Office.Interop.InfoPath
**組件：**Microsoft.Office.Interop.InfoPath (於 microsoft.office.interop.infopath.dll 中)

語法

'宣告
Public Overridable ReadOnly Property _XDocument3_Extension As Object Implements _XDocument3.Extension
'用途
Dim instance As XDocumentClass
Dim value As Object

value = CType(instance, _XDocument3).Extension

public virtual Object _XDocument3.Extension { get; }

請參閱

參考

XDocumentClass 類別
XDocumentClass 成員
Microsoft.Office.Interop.InfoPath 命名空間