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VB.net读取Word文档属性的方法

2017-7-5编辑:daibenhua

  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。

vb.net读写文件代码

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