请给一段调用带有参数的存储过程的代码例子C#

[Krupp1]

第一个给的加10分

[singlepine]

public static DataSet GetList(int page_num,int row_in_page,string order_column,string comb_condition,ref int output)
{
string sql="tp_Fetch_List";
System.Data.SqlClient.SqlParameter[] p=new SqlParameter[5];

p[0]=new SqlParameter();
p[0].ParameterName ="@page_num";
p[0].Value =page_num;
p[0].DbType=System.Data.DbType.Int32;

p[1]=new SqlParameter();
p[1].ParameterName ="@row_in_page";
p[1].Value =row_in_page;
p[1].DbType=System.Data.DbType.Int32;

p[2]=new SqlParameter();
p[2].ParameterName ="@order_column";
p[2].Value =order_column;
p[2].DbType=System.Data.DbType.String;

p[3]=new SqlParameter();
p[3].ParameterName ="@row_total";
p[3].Direction=System.Data.ParameterDirection.Output;
p[3].DbType=System.Data.DbType.Int32;

p[4]=new SqlParameter();
p[4].ParameterName ="@comb_condition";
p[4].Value =comb_condition;
p[4].DbType=System.Data.DbType.String;
DataSet ds=ExecSPDataSet(sql,p);
if (p[3].Value!=DBNull.Value && p[3].Value.ToString()!=string.Empty )
output=Convert.ToInt32(p[3].Value);
return ds;
}