C#执行存储过程实例

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原文网址:http://blog.csdn.net/yizhiduxiu11/archive/2010/09/05/5864943.aspx CREATE PROC P_TEST @Name VARCHAR(20), @Rowcount INT OUTPUT AS BEGIN SELECT * FROM T_Customer WHERE NAME=@Name SET @Rowcount=@@ROWCOUNT END GO ---------------------------------------------------------------------------------------- --存储过程调用如下: ---------------------------------------------------------------------------------------- DECLARE @i INT EXEC P_TEST 'A',@i OUTPUT SELECT @i --结果 /* Name Address Tel ---------- ---------- -------------------- A Address Telphone (所影响的行数为 1 行) ----------- 1 (所影响的行数为 1 行) */ ---------------------------------------------------------------------------------------- --DotNet 部分(C#) --WebConfig 文件: ---------------------------------------------------------------------------------------- ......

---------------------------------------------------------------------------------------- --C#代码:(用到两个测试控件,DataGrid1(用于显示绑定结果集合),Lable(用于显示存储过程返回单值) ---------------------------------------------------------------------------------------- //添加数据库引用 using System.Data.SqlClient; ...... private void Page_Load(object sender, System.EventArgs e) { // 在此处放置用户代码以初始化页面 String DBConnStr; DataSet MyDataSet=new DataSet(); System.Data.SqlClient.SqlDataAdapter DataAdapter=new System.Data.SqlClient.SqlDataAdapter(); DBConnStr=System.Configuration.ConfigurationSettings.AppSettings["ConnectString"]; System.Data.SqlClient.SqlConnection myConnection = new System.Data.SqlClient.SqlConnection(DBConnStr); if (myConnection.State!=ConnectionState.Open) { myConnection.Open(); } System.Data.SqlClient.SqlCommand myCommand = new System.Data.SqlClient.SqlCommand("P_Test",myConnection); myCommand.CommandType=CommandType.StoredProcedure; //添加输入查询参数、赋予值 myCommand.Parameters.Add("@Name",SqlDbType.VarChar); myCommand.Parameters["@Name"].Value ="A"; //添加输出参数 myCommand.Parameters.Add("@Rowcount",SqlDbType.Int); myCommand.Parameters["@Rowcount"].Direction=ParameterDirection.Output; myCommand.ExecuteNonQuery(); DataAdapter.SelectCommand = myCommand; if (MyDataSet!=null) { DataAdapter.Fill(MyDataSet,"table"); } DataGrid1.DataSource=MyDataSet; DataGrid1.DataBind(); //得到存储过程输出参数 Label1.Text=myCommand.Parameters["@Rowcount"].Value.ToString(); if (myConnection.State == ConnectionState.Open) { myConnection.Close(); } } ---------------------------------------------------------------------------------------- 运行以上代码即可(返回记录集合和存储过程返回值) 本文来自CSDN博客,转载请标明出处:http://blog.csdn.net/itblog/archive/2006/05/24/752869.aspx 本文来自CSDN博客,转载请标明出处:http://blog.csdn.net/yizhiduxiu11/archive/2010/09/05/5864943.aspx