Sharepoint编译包含两个相互引用的类库的项目

Question

我有一个Sharepoint可视化Webpart，它引用了两个类库。这些库协同工作，为Webpart提供值。解决方案构建时没有错误或警告...

1>------ Rebuild All started: Project: ClassLibrary1, Configuration: Debug Any CPU ------
1>  ClassLibrary1 -> c:\Projects\TempWebPart\ClassLibrary1\bin\Debug\ClassLibrary1.dll
2>------ Rebuild All started: Project: ClassLibrary2, Configuration: Debug Any CPU ------
2>  ClassLibrary2 -> c:\Projects\TempWebPart\ClassLibrary2\bin\Debug\ClassLibrary2.dll
3>------ Rebuild All started: Project: TempWebPart, Configuration: Debug Any CPU ------
3>  TempWebPart -> c:\Projects\TempWebPart\TempWebPart\bin\Debug\TempWebPart.dll
========== Rebuild All: 3 succeeded, 0 failed, 0 skipped ==========

然而，当我按下start按钮来调试它时，它抛出错误并且不能编译...

1>------ Build started: Project: TempWebPart, Configuration: Debug Any CPU ------
1>  TempWebPart -> c:\Projects\TempWebPart\TempWebPart\bin\Debug\TempWebPart.dll
1>  ClassLibrary1 -> c:\Projects\TempWebPart\ClassLibrary1\bin\Debug\ClassLibrary1.dll
1>c:\Projects\TempWebPart\ClassLibrary2\Class2.cs(5,7,5,20): error CS0246: The type or namespace name 'ClassLibrary1' could not be found (are you missing a using directive or an assembly reference?)
========== Build: 0 succeeded, 1 failed, 2 up-to-date, 0 skipped ==========
========== Deploy: 0 succeeded, 0 failed, 0 skipped ==========

我还收到了以下错误和警告。

Error   1   The type or namespace name 'ClassLibrary1' could not be found (are you missing a using directive or an assembly reference?) c:\Projects\TempWebPart\ClassLibrary2\Class2.cs 5   7   TempWebPart

我已经为两个类库项目添加了对Webpart项目的引用。我还在Package...下的Advanced菜单中为两个类库添加了“来自项目输出的程序集”。

<Solution xmlns="http://schemas.microsoft.com/sharepoint/" SolutionId="0a8bd835-ad91-49a1-a82d-61e22081fbe6" SharePointProductVersion="14.0">
  <Assemblies>
    <Assembly Location="ClassLibrary1.dll" DeploymentTarget="GlobalAssemblyCache" />
    <Assembly Location="ClassLibrary2.dll" DeploymentTarget="GlobalAssemblyCache" />
    <Assembly Location="TempWebPart.dll" DeploymentTarget="GlobalAssemblyCache">
      <SafeControls>
        <SafeControl Assembly="TempWebPart, Version=1.0.0.0, Culture=neutral, PublicKeyToken=5ef7e45135ca6bea" Namespace="TempWebPart" TypeName="*" />
      </SafeControls>
    </Assembly>
  </Assemblies>
  <FeatureManifests>
    <FeatureManifest Location="TempWebPart_Feature1\Feature.xml" />
  </FeatureManifests>
</Solution>

我的库很简单，只是为了测试这个用例。这是代码。

namespace ClassLibrary1
{
    public class Class1
    {
        public String Hello = "Hello";
    }
}

using ClassLibrary1;

namespace ClassLibrary2
{
    public class Class2
    {
        public String Hello = new ClassLibrary1.Class1().Hello;
    }
}

程序集已签名。我已经在一个WindowsForms应用程序中尝试过了，并且工作正常。我尝试过vb库，出现了类似的信息。我想我在什么地方漏掉了一步。我正在使用vs2012。

我真的被困在要尝试的事情上了:(我很感激任何人的帮助。

谢谢

Answer 1

• 类库的目标框架是什么？它应该是.NET Framework3.5？
• 您可能需要将这些程序集包含在Package.xml中的Webpart项目中。

希望这能帮上忙..