?// 在此處放置用戶代碼以初始化頁面 ???????

String DBConnStr; ???????

DataSet MyDataSet = new DataSet(); ???????

SqlDataAdapter DataAdapter = new SqlDataAdapter(); ???????

DBConnStr = "server=192.168.2.120,2433;database=DB_test;uid=sa;pwd=43g"; ???????

SqlConnection myConnection = new SqlConnection(DBConnStr); ???????

if (myConnection.State != ConnectionState.Open)

??????? { ???????????

myConnection.Open(); ???????

} ???????

SqlCommand myCommand = new SqlCommand("Proc_test", myConnection); ???????

myCommand.CommandType = CommandType.StoredProcedure; ??????? //添加輸入查詢參數、賦予值 ???????

myCommand.Parameters.Add("@userInput", SqlDbType.VarChar); ???????

myCommand.Parameters["@userInput"].Value = "zhang,zhangjun";

??????? //添加輸出參數 ???????

myCommand.Parameters.Add("@Rowcount", SqlDbType.Int); ??????

? myCommand.Parameters["@Rowcount"].Direction = ParameterDirection.Output;

??????? myCommand.ExecuteNonQuery(); ???

???? DataAdapter.SelectCommand = myCommand;

??????? if (MyDataSet != null) ??????

? { ????

??????? DataAdapter.Fill(MyDataSet, "table"); ??????

? }

?? ??????? //得到存儲過程輸出參數 ???????

string retcount = myCommand.Parameters["@Rowcount"].Value.ToString();

??????? if (myConnection.State == ConnectionState.Open) ??

????? { ????????

??? myConnection.Close(); ???????

}

?

?

drop proc Proc_test @userInput varchar(2000), @Rowcount INT OUTPUT as

if(@userInput = '') ? begin ??? RAISERROR ('輸入項不能為空.', 17, 1) ??? RETURN ? end

declare @sql varchar(4000);

set @userInput = '''' + REPLACE(@userInput,',',''',''') + ''''

set @sql='select * from view_Shop_Order where _name in('+@userInput+')' set @Rowcount=1 print @sql; Exec(@sql)

Proc_test 'zhang,zhangjun',0???

?

轉載于:https://www.cnblogs.com/lunbawu/p/6604484.html

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