You may be missing a project reference.
可能缺少项目引用。
Add project Reference: Specifies a project Reference to add to the project.
添加项目引用：指定要添加到项目中的项目引用。
A project reference applies to a specific dependent project, not the entire solution.
项目引用适用于特定的依赖项目，而非整个解决方案。
This is because the reference is not a project reference, but is for the assembly on disk instead.
这是因为参考不是专案参考，只是针对磁碟上之组件的参考。
Copy as Project Reference - Combined with the above, this is much faster than the Add References dialog.
作为项目引用复制(Copy As Project Reference)——它将上面两者结合起来，比“添加引用”对话框更加快捷。
Also, the control's assembly is added as a project reference, and a namespace mapping is added to the open XAML file.
此外，控制项的组件会当做专案参考加入，而且命名空间对应会加入到开启的XAML档案中。
The advantage of a project-to-project reference is that it creates a dependency between the projects in the build system.
项目到项目的引用的好处在于，它在生成系统中创建了项目之间的依赖项。
Create yet another project for the service implementation bundle called com.example.echo.service, and add a project reference to the com.example.echo.api project.
为名为com. example . echo .service的服务实现捆绑包创建另一个项目，将一个项目引用添加到com . example . echo . api项目。
Combine with the function of project reference library in VE dissolution, an efficiently project dissolution method which adapt to the management of VE is presented.
结合项目参考库在VE项目分解中的作用，给出了一种适合VE运营特点、提高项目分解效率的项目任务分解方法。
Some technological measures offered can be used in other similar projects, and they also can be used as project reference in compressed coal-bed transmission for the future.
文中的一些技术措施具有一定的通用性，可为今后煤层气的加压输送提供工程参考。
Click OK to add the reference to the other project.
单击ok以将该引用添加到另外一个项目。
You can reference an existing event definition in another project or import event definitions from the file system.
您可以引用其他项目中的现有事件定义，或从文件系统导入事件定义。
All of these decisions should already be made for every project, waiting to be extracted from the reference architecture.
对于每一个从参考体系结构抽取的项目，这些决定应当已经做出了。
But I hope the analogy provokes readers to look at software project management techniques from a different frame of reference.
但是我希望这种类比能使读者从不同的参考中来审视软件项目管理技术。
They also provide a reference for new people joining a project to avoid reconsideration of issues already decided.
它们也为新加入项目的人员提供了参考，以避免对已经确定了的问题重复考量。
When creating a new project, you can reference the library project, rather than having to redefine each of the elements again in the new project.
在创建新项目时，您可以引用该库项目，而不必在新项目中再次重新定义每个元素。
To add a reference to another project.
要添加对另一个项目的引用。
Jump to any method, type, project or reference inside.net reflector.
跳到。NETReflector中的任何方法、类型、项目或引用。
To add the resource reference to the Web project, open its web.xml file in the References tab in the editor.
要将资源引用添加到Web工程中，请在编辑器的References选项卡中打开它的web.xml文件。
Google knows this, so the WebM project has developed reference hardware designs for the decoding of WebM streams.
Google深知这一点，因此WebM项目开发了参考硬件设计，目的就是为了解码WebM流。
Finally, OpenJFX is the source for the current documentation of the project; tutorials, reference materials, and links to blogs and other resources are all hosted on the OpenJFX site.
最后，OpenJFX也是项目当前文档的来源；指南、参考资料和一些指向blog及其他资源的链接都可以在OpenJFX站点上找到。
First add to the project the reference to CountryLib.dll and rebuild the console application, CountryTest.
首先我们为项目添加引用CountryLib . dll，然后重新编译控制台应用程序CountryTest。
That will add a Web reference to the current project, which automatically generates a proxy object.
这将添加一个Web引用到当前项目，当前项目会自动生成一个代理对象。
The rule project can reference the CEIEventBOM module and define a variable with type ilog.connector.ibm.runtime.EventContainer to emit CEI events to Process Server.
规则项目可以引用 CEIEventBOM模块并定义一个ilog.connector.ibm.runtime.EventContainer类型的变量，从而把CEI事件发送给 Process Server。
As you now know, the Apache Kato project is more than just a reference implementation of JSR 326.
您现在已经知道，ApacheKato项目并不仅仅是JSR 326的一个参考实现。
All rule projects most likely reference a common project that encapsulates the application Business Object Model (BOM), as shown in Figure 4.
所有规则项目都很可能引用一个封装应用程序BusinessObjectModel (BOM)的公共项目，如图4所示。
Add to the project the reference to nunit. framework as you did when writing the first test case.
然后如第一个例子那样，为项目添加nunit .framework引用。
Set a reference to the EmailService project as shown in Figure 12, and remove all other references.
设置对EmailService项目的引用(如图12所示)并删除所有其他引用。
Use Visual Studio to create a new Windows-based application called CountryApp by selecting File | new | project (add to the existing solution). Add to the project the reference to CountryList.dll.
使用VisualStudio选择文件|新建|项目(添加到现有的解决方案中)创建新的Windows应用程序，并为项目添加引用CountryList . dll。
Use Visual Studio to create a new Windows-based application called CountryApp by selecting File | new | project (add to the existing solution). Add to the project the reference to CountryList.dll.
使用VisualStudio选择文件|新建|项目(添加到现有的解决方案中)创建新的Windows应用程序，并为项目添加引用CountryList . dll。
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