【发布时间】:2013-12-04 00:48:40
【问题描述】:
我正在尝试了解 MSXML 及其用途。我有一个项目,我需要从 xml 文件中读取一个节点及其所有内容,然后将该节点复制到另一个 xml 文件。我被困在附加子节点上。我认为我做事正确,但我不断收到错误“对象不支持此属性或方法”。
它挂在“xNode2.appendChild(xElement)”上
我已附上我正在处理的程序。
如果有人能给我一些指导,将不胜感激。
Dim xDoc As DOMDocument60, xDoc2 As DOMDocument60, xNode As IXMLDOMElement, _
xmlStr As String, xSub As IXMLDOMNode, xNode2 As IXMLDOMElement
Set xDoc = New DOMDocument60
'Attempt to load the backup file for the selected printer.
If xDoc.Load("C:\Program Files\ID Technology\CiControl\Backup Files\" & _
main.printerView.SelectedItem.Key & "\" & _
Format(Date, "mm.dd.yy") & ".xml") Then
'Find the message xml in the backup file.
Set xNode = xDoc.selectSingleNode("//Messages/Message[Name='" & msgView.SelectedItem & "']")
'Begin extracting all of the message xml.
For Each xSub In xNode.childNodes
Debug.Print xSub.xml
'Build the xml string.
xmlStr = xmlStr & xSub.xml
Next
Set xDoc2 = New DOMDocument60
xDoc2.Load ("C:\Program Files\ID Technology\CiControl\Backup Files\127.0.0.1\" _
& Format(Date, "mm.dd.yy") & ".xml")
'Set xNode2 = xDoc2.createElement("Message")
Set xNode2 = xDoc2.selectSingleNode("//Messages")
Dim xElement As IXMLDOMElement
Set xElement = xDoc2.createElement("Message")
xElement.Text = xmlStr
xNode2.appendChild (xElement)
'xDoc2.documentElement.appendChild (xNode2)
xDoc2.save ("C:\Program Files\ID Technology\CiControl\Backup Files\127.0.0.1\" & _
Format(Date, "mm.dd.yy") & ".xml")
End If
Set xDoc = Nothing
Set xNode = Nothing
Set xSub = Nothing
Set xDoc2 = Nothing
Set xNode2 = Nothing
【问题讨论】:
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欢迎来到 SO!你能指出收到错误的确切代码行吗?
-
我收到以下错误:xNode2.appendChild (xElement) 我哪里出错了。
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@user2962310 你有解决这个问题的办法吗?我面临着几乎同样的问题..
标签: xml vb6 msxml appendchild