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2006年6月7日

The Provider Design Pattern and Data Access Component - IV

摘要： DownloadYou can download the code from here: DataProvider.rar.You'll get all the classes used before, including: DataProviderBase.cs ITransactionSupport.cs SqlConnectionHolder.cs SqlDataProviderBa... 阅读全文

posted @ 2006-06-07 11:21 Programmer 阅读(533) 评论(0) 推荐(0) 编辑

The Provider Design Pattern and Data Access Component - III

摘要： SqlCommand.ExecuteReader & ParameterDirection.ReturnValueI've made a great mistake when using the SqlCommand.ExecuteReader method. As we know, the ParameterDirection.ReturnValue parameters cannot ... 阅读全文

posted @ 2006-06-07 09:55 Programmer 阅读(1768) 评论(4) 推荐(0) 编辑