文档预览： (CommandBehavior.CloseConnection) Return result End Function End Class End ...Lalu buka Enteprise Manager, klik kanan pada Folder Database All Tasks >> ... 点击下载

文档预览： 1.对于一个连接应用程序可以使用的类有( (A)XxxConnection (B)XxxXMLReader (C)XxxCommand (D)XxxDataReader 2.使用命令对象可以完成的任务包括( (A)创建存储... 点击下载

文档预览： Exam A QUESTION 1 You use Microsoft Visual Studio 2010 and Microsoft .NET Framework 4 to create an application. The application uses the ADO.NET Entity Framework to model entities. You define a Category class by writing the following ... 点击下载

文档预览： objCmd.ExecuteReader(CommandBehavior.CloseConnection)DropDown1.DataTextField = ...在DataList控制项ItemTemplate标签按下LinkButton控制项产生ItemCommand事件,如下所示... 点击下载

文档预览： byte[] filebyte = File.ReadAllBytes(dialog.FileName);//取得档内容... SqlDataReader reader = command.ExecuteReader(CommandBehavior.SingleRow); //只... 点击下载

文档预览： Klasy ADO.NET ?Niezale?ne od typu bazy:-DataSet-DataTable-DataRow-DataColumn-DataRelation-Constraint-DataColumnMapping-DataTableMapping System.Data System.Data.Common Klasy fabryczne ?DbProviderFactory-S?u??do ... 点击下载

文档预览： ADO.NET的Command物件提供多种Execute()方法,在第8章只使用ExecuteNonQuery()方法,在这一节笔者将说明ExecuteScalar()方法,此方法可以取得资料表指定记录的单一栏位值... 点击下载

文档预览： Server Error in '/' Application. Duplicate entry 'ronald@cuarentazo.com' for key 'Email' Description: An unhandled exception occurred during the execution of the current web request. Please review the stack trace for more information about the error ... 点击下载

文档预览： 10/5/2008 1 Chapter 16 How to use ADO.NET to write your own to write your own data access code Objectives Applied ? Use a data reader to retrieve data from a database. ? Use data commands to execute action queries or queries that return a ... 点击下载

文档预览： relatia software corporation - 960 north point parkway, ste. 650 alpharetta ga, 30005 (770) 663-4455 ph (770) 663-4455 fax www.relatia.net its not in the manual A Simple .NET wrapper for GoldMine's Stored Procedures Library makes GoldMine a ... 点击下载