企业库如何使用数据读取器...? [英] Enterprise Library How to user datareader....?

问题描述

using (IDataReader dr = objSqlDb.ExecuteReader(objDbCmd))
              {
                  // Do Something...

              }

引发异常:


无法加载文件或程序集``Microsoft.Practices.Unity，Version = 2.0.414.0，Culture = neutral，PublicKeyToken = 31bf3856ad364e35''或其依赖项之一.系统找不到指定的文件.

throws an exception :


Could not load file or assembly ''Microsoft.Practices.Unity, Version=2.0.414.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35'' or one of its dependencies. The system cannot find the file specified.

推荐答案

该错误说明了您应该执行的操作:

-确保Microsoft.Practices.Unity.dll存在于您正在运行的代码旁边，例如在bin文件夹中.

-如果不在GAC中，请尝试在其中添加.

The error explains what you should do:

- Makes sure Microsoft.Practices.Unity.dll exists beside the code you are running e.g. in the bin folder.

- If it is not in the GAC try adding it there.

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