直奔主题,记录
class="brush:csharp;gutter:true;"> using (SqlConnection connection = new SqlConnection(SqlServerHelper.ConnectionString))
{
connection.Open();
SqlCommand cmd = new SqlCommand("存储过程名", connection);
cmd.Parameters.Add("@param1", SqlDbType.Int);
cmd.Parameters["@param1"].Value = "param1_value";
cmd.Parameters["@param1"].Direction = ParameterDirection.Input;
cmd.Parameters.Add("@param2", SqlDbType.Int);
cmd.Parameters["@param2"].Value = "param2_value";
cmd.Parameters["@param2"].Direction = ParameterDirection.Input;//Outpu
cmd.Connection = connection;
cmd.CommandType = CommandType.StoredProcedure;//这里标识调用类型
SqlDataReader dr = cmd.ExecuteReader(); //执行SQL语句,返回结果集合
//int rerows = cmd.ExecuteNonQuery();//执行SQL语句,受影响的行数
while (dr.Read())
{
//返回结果处理
//dr[0],dr["col_name"]
}
dr.Close(); //关闭执行
connection.Close(); //关闭数据库
}