代码如下:


'对自定义属性进行读取
         Dim Properties = SourceDoc.CustomDocumentProperties
            Dim PropertyType As Type = Properties.GetType


        Try
            Dim Authorprop = PropertyType.InvokeMember("Item", Reflection.BindingFlags.Default Or Reflection.BindingFlags.GetProperty, Nothing, Properties, New Object() {"备注"})
            ResultString = Authorprop.GetType.InvokeMember("Value", Reflection.BindingFlags.Default Or Reflection.BindingFlags.GetProperty, Nothing, Authorprop, New Object() {})

        Catch ex As Exception

        End Try
    '写入 
    Dim Authorprop = PropertyType.InvokeMember("Item", Reflection.BindingFlags.Default Or Reflection.BindingFlags.SetProperty, Nothing, properties, New Object() {"备注", ResultString})


另一种写法:

复制代码代码如下:


'增加新属性
SourceDoc.CustomDocumentProperties.Add(Name := "PropertyName", LinkToContent := False, Type := Microsoft.Office.Core.MsoDocProperties.msoPropertyTypeString, Value := "PropertyValue")


'修改属性
SourceDoc.CustomDocumentProperties("PropertyName").Value = PropertyValue

'获取属性值
PropertyValue =SourceDoc.CustomDocumentProperties("PropertyName").Value



复制代码代码如下:


'读取内置属性,以备注为例
 ResultString= SourceDoc.BuiltInDocumentProperties(Microsoft.Office.Interop.Word.WdBuiltInProperty.wdPropertyComments).value


读取写入操作后可以通过在Word文档上右键->属性查看效果,但当Word文档处于打开状态时,文档上右键是没有“自定义”和“摘要”这两个Tab的。