manage/menus_type/Add_menus_type.aspx.cs

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 using System;
using System.Collections;
using System.Configuration;
using System.Data;
using System.Web;
using System.Web.Security;
using System.Web.UI;
using System.Web.UI.HtmlControls;
using System.Web.UI.WebControls;
using System.Web.UI.WebControls.WebParts;
using System.Text;
using System.Data.SqlClient;

public partial class Add_menus_type : System.Web.UI.Page
{
    protected void Page_Load(object sender, EventArgs e)
    {
        if (!IsPostBack)
        {
            ((Label)Master.FindControl("titleMsg")).Text  = "添加菜系类别";
        
        }
    }
    protected void btnAdd_Click(object sender, EventArgs e)
    {
        //验证输入
        string err = "";

        if (txt_lbmc.Text == "")
        {
            err += "菜系名称不能为空！\\n";
        }
        if (err != "")
        {
            MessageBox.Show(this, err);
            return;
        }

        //设置添加sql
        StringBuilder strSql = new StringBuilder();
        strSql.Append(@"insert into Menus_type ( lbmc ) ");
        strSql.Append(@" values (@lbmc)");

        //设置参数
        SqlParameter[] parameters = new SqlParameter[] {
            new SqlParameter("@lbmc", SqlDbType.VarChar,50)        };

        parameters[0].Value =txt_lbmc.Text;
        int flag = SqlHelper.ExecuteNonQuery(strSql.ToString(), CommandType.Text, parameters);

                if (flag>0)
        {
            MessageBox.ShowAndRedirect(this, "保存成功！", "Manage_menus_type.aspx");
        }
        else
        {
            MessageBox.Show(this, "保存失败，请重试！");
        }

    }