select 某个文档变量如何删除？

Question

下面的代码是删除所有文档variable.i想删除某个文档变量only.How我要设置条件吗？

'Remove all 
Public Sub RemoveDocVariables(ByRef fileName As Object)
    Using doc = WordprocessingDocument.Open(fileName, True)
        doc.MainDocumentPart.DocumentSettingsPart.Settings.RemoveAllChildren(Of DocumentVariables)()
    End Using
End Sub

Answer 1

您需要手动迭代集合

Public Sub RemoveDocVariables(ByRef fileName As Object)
    Using doc = WordprocessingDocument.Open(fileName, True)
        For Each DV As DocumentVariables In doc.MainDocumentPart.DocumentSettingsPart.Settings.OfType(Of DocumentVariables).ToArray()
            If PlaceYourConditionHere Then doc.MainDocumentPart.DocumentSettingsPart.Settings.Remove(DV)
        Next
    End Using
End Sub

select 某个文档变量如何删除？

How can i select certain document variable to delete?

vb.net

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