从客户端代码进入并单步执行 WCF服务的代码时，您可能会收到一条与缺少符号有关的错误消息。
When you step into the code for a WCF service from client code, you may receive an error related to missing symbols.
因为提供程序是在进程中创建的，可以用oledb使用者模板创建一些使用者代码，并按正常方式进入并单步执行提供程序。
Because providers are created in process, you can create some consumer code using the OLE DB consumer templates and step into the provider normally.
这样可以确保客户端能够始终访问最新的服务二进制文件，这对于调试方案(如从客户端代码进入并单步执行服务代码)尤其重要。
This guarantees that that the client always accesses up-to-date service binaries, which is especially important for debugging scenarios such as stepping from client code into service code.
这样可以确保客户端能够始终访问最新的服务二进制文件，这对于调试方案(如从客户端代码进入并单步执行服务代码)尤其重要。
This guarantees that that the client always accesses up-to-date service binaries, which is especially important for debugging scenarios such as stepping from client code into service code.
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