QTP代码如下：
Dim StringA
Environment.LoadFromFile("C:\EnvironmentValue.xml")
StringA=environment.Value("Username")
msgbox StringA

XML代码如下：
<?xml version="1.0" encoding="utf-8" ?>
<note>
        <Username>Admin</Username>
        <password>password</password>
</note>

就是取不到Username的值
哪位大虾指点下，不胜感谢~

http://www.cnblogs.com/beagles/archive/2006/11/07/552752.html

Set xmlDoc = CreateObject("Msxml2.DOMDocument")
xmlDoc.load("c:\test.xml")
Set Elem= xmlDoc.getElementsByTagName("Username")
username = Elem.item(0).Text
MsgBox username