Problem Creating MSBUILD Script

I'm having trouble with the <target> tag in my WPF project.

What I'm trying to do is implement a post-build event in the automated team build I have set up in TFS 2010 that triggers a piece of integrated software for measuring code metrics called NDepend. NDepend's site gives some code samples of what I need to do, I believe. These code snippets are shown below:

<Project xmlns="http://schemas.microsoft.com/developer/msbuild开发者_如何学JAVA/2003">
  <Target Name="NDepend"  >
    <PropertyGroup>
      <NDPath>c:\tools\NDepend\NDepend.console.exe</NDPath>
      <NDProject>$(SolutionDir)MyProject.ndproj</NDProject>
      <NDOut>$(TargetDir)NDepend</NDOut>
      <NDIn>$(TargetDir)</NDIn>
    </PropertyGroup>
    <Exec
      Command='"$(NDPath)" "$(NDProject)" /OutDir "$(NDOut)" /InDirs "$(NDIn)"'/>
  </Target>
</Project>

and

<Target Name="AfterCompile" >
    <BuildStep         TeamFoundationServerUrl="$(TeamFoundationServerUrl)"
        BuildUri="$(BuildUri)"
        Message="Running NDepend analysis">
        <Output TaskParameter="Id" PropertyName="StepId" />
    </BuildStep>
    <PropertyGroup>
        <NDPath>c:\tools\NDepend\NDepend.console.exe</NDPath>
        <NDProject>$(SolutionRoot)\Main\src\MyProject.ndproj</NDProject>
        <NDOut>$(BinariesRoot)\NDepend</NDOut>
        <NDIn>$(BinariesRoot)\Release</NDIn>
    </PropertyGroup>
    <Exec 
      Command='$(NDPath) "$(NDProject)" /OutDir "$(NDOut)" /InDirs "$(NDIn)"'/>
    <BuildStep
        TeamFoundationServerUrl="$(TeamFoundationServerUrl)"
        BuildUri="$(BuildUri)"
        Id="$(StepId)"
        Status="Succeeded" />
    <OnError ExecuteTargets="MarkBuildStepAsFailed" />
</Target>

<Target Name="MarkBuildStepAsFailed">
    <BuildStep
        TeamFoundationServerUrl="$(TeamFoundationServerUrl)"
        BuildUri="$(BuildUri)"
        Id="$(StepId)"
        Status="Failed" />
</Target>

I run into trouble, though, when trying to find where to put this code. The website may be telling me everything I need to know and I'm just overlooking it or something, I don't know. But wherever I try typing in the <target> tags, VS just acts like it doesn't recognize it. In fact when I try typing just about all of the tags in the above snippets VS doesn't seem to recognize it.

Am I just missing an(some) assembly reference(s) somewhere?

I've written some XAML before, but I've never seen "target" as a tag, I've always seen it in the form of a property. So when I originally saw this code on their site, it looked a little strange to me, but I just thought it was because I haven't had a ton of exposure to XAML.

EDIT: The above paragraph is mistaken--As seen in the comments, the aforementioned code is XML, not XAML

The site does say that the code snippets given are for VS2008, which does make a difference, I understand. However, I didn't realize it was THAT big of a difference.

So could it be just a difference from 2008 to 2010? In which case, what is the difference in the code from 2008 given above and what it should be in 2010?

---

This is not WPF or XAML, it's just plain old XML.

This is a MSBuild script which typically goes in a .proj file not a .xaml file