VBA(Visual Basic for Applications)是一种基于Microsoft Visual Basic语言的宏编程语言,常用于Microsoft Office套件中的自动化任务和数据处理。在使用VBA提取XML信息时,可以通过以下步骤完成:
Dim fso As Object
Dim xmlFile As Object
Dim xmlText As String
Set fso = CreateObject("Scripting.FileSystemObject")
Set xmlFile = fso.OpenTextFile("C:\path\to\your\file.xml", 1)
xmlText = xmlFile.ReadAll
xmlFile.Close
Dim xmlDoc As Object
Set xmlDoc = CreateObject("MSXML2.DOMDocument")
xmlDoc.LoadXML(xmlText)
Dim persons As Object
Dim person As Object
Dim nameNode As Object
Dim ageNode As Object
Set persons = xmlDoc.getElementsByTagName("person")
For Each person In persons
Set nameNode = person.getElementsByTagName("name")(0)
Set ageNode = person.getElementsByTagName("age")(0)
Debug.Print "Name: " & nameNode.Text
Debug.Print "Age: " & ageNode.Text
Next person
以上代码示例中,通过getElementsByTagName方法获取所有名为"person"的元素,然后使用getElementsByTagName方法获取每个"person"元素下的"name"和"age"子元素,并通过Text属性获取其文本值。
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