C#中的执行程序

问题描述

大家好，

我想在C#中执行一个sql存储过程.该过程只是将数据插入表中，因此它没有参数.我知道该怎么做，不确定连接打开后会怎样. :(

Hi everyone,

I want to execute a sql stored procedure in C#. The procedure just inserts data into a table, therefore it has no parameters. I know how to do this,no sure what goes after the connection is open. :(

string connectionString = "connect string...etc";


           string sqlstring = "execute myprocedure";

            OleDbConnection connection = new OleDbConnection(connectionString);

            OleDbCommand command = new OleDbCommand(sqlstring,connection);


            command.CommandType = CommandType.StoredProcedure;

            try
              {
               connection.open();

                ??????????????????????

               connection.close();
                }

           catch (exception)

请帮忙.

nicole

Please help.

nicole

推荐答案

sqlstring = "execute myprocedure";

如果您打算使用 CommandType.StoredProcedure ，则应为:

If you plan to use CommandType.StoredProcedure it should be:

sqlstring = "myprocedure";

2.
试试这个:

2.
Try this:

using(OleDbConnection connection = new OleDbConnection(connectionString))
{
    OleDbCommand command = new OleDbCommand("myprocedure",connection);
    command.CommandType = CommandType.StoredProcedure;

    try
    {
         connection.open();
         command.ExecuteNonQuery();
    }
    catch (OledbExcpetion olex)
    {
         Debug.WriteLine(olex.ToString());
    }
    catch (Exception ex)
    {
        Debug.WriteLine(ex.ToString());
    }
    finally
    {
        //if you are using try/catch block
        //this is better place for default connection closing
        connection.Close();
    }
}

command.ExecuteNonQuery();

如果您的过程不需要参数，它将执行过程.

It will Execute Procedure if your procedure does not require Parameters.

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