C#如何調用SQL存儲過程

在工作中,經常遇到需要調用存儲過程,如何調用呢？

下面實現的功能是判斷某參數值,Fail時調用存儲過程發送郵件至相關人員：

using System;  
using System.Collections.Generic;  
using System.Linq;  
using System.Web;  
using System.Web.UI;  
using System.Web.UI.WebControls;  
using System.Net.Mail;  
using System.Data.SqlClient;  
  
public partial class SendEmail : System.Web.UI.Page  
{  
    public string mgs;  
    protected void Page_Load(object sender, EventArgs e)  
    {  
    }     
    protected void Button1_Click(object sender, EventArgs e)  
    {  
        if (TextBox1.Text=="Fail")  
        {  
        try  
        {  
  
            SqlConnection conn = new SqlConnection("Data Source=10.99.106.120;Initial Catalog=MES;User ID=fisya;pwd=gogofis");  
            conn.Open();  
            SqlCommand comm = new SqlCommand();  
            comm.Connection = conn;  
            comm.CommandText = "dbo.PlateCheck";  
            comm.CommandType = System.Data.CommandType.StoredProcedure;  
            //傳值以及賦值  
  
            string bianhao = TextBox2.Text;  
            string RC = TextBox3.Text;  
            string CA = TextBox4.Text;  
            SqlParameter[] sps = new SqlParameter[] {   
                    new SqlParameter("@TextValue",bianhao),  
                    new SqlParameter("@RC",RC),  
                    new SqlParameter("@CA",CA),  
                  };  
            comm.Parameters.AddRange(sps);  
            object Result1 = comm.ExecuteScalar();  
            mgs = "<script>alert('" + Result1 + "')</script>";  
        }  
        catch (Exception ex)  
        {  
            Response.Write(ex.Message);  
        }  
        }  
    }  
} 

1，三個String時需要傳遞至存儲過程的參數

2，Result1時存儲存儲過程返回來的結果(該出可以作為彈框等提示作用)