insertwaiterlevel_form.cs

饮食管理系统

using System;
using System.Collections.Generic;
using System.ComponentModel;
using System.Data;
using System.Drawing;
using System.Text;
using System.Windows.Forms;
using Entity;
using BusinessLayer;

namespace project_beat
{
    public partial class InsertWaiterLevel_Form : Form
    {

        WaiterLevel wl = new WaiterLevel();
        Bll_WaiterLevel bll_wl = new Bll_WaiterLevel();

        public InsertWaiterLevel_Form()
        {
            InitializeComponent();
        }

        public InsertWaiterLevel_Form(WaiterLevel wl)
        {
            InitializeComponent();
            this.Text = "修改服务生等级";
            this.textBox1.Text = wl.ID.ToString();
            this.txtWaiterLevel.Text = wl.Dj;

        }

        private void textBox1_KeyPress(object sender, KeyPressEventArgs e)
        {
            e.Handled = e.KeyChar < '0' || e.KeyChar > '9';
            if(e.KeyChar==(char)8)
                e.Handled=false;
        }

        private void button1_Click(object sender, EventArgs e)
        {
            this.Close();
        }

        private void btnInserSp_Click(object sender, EventArgs e)
        {
            if (wl.ID == 0)
            {
                wl.Dj = this.txtWaiterLevel.Text.Trim();
                int i = bll_wl.InsertWaiterLevel(wl);
                if (i > 0)
                    this.Close();
                else
                    MessageBox.Show("添加失败!", "提示信息");
            }
            else
            {
                wl.Dj = this.txtWaiterLevel.Text.Trim();
                int i = bll_wl.UpdateWaiterLevelById(wl);
                if (i > 0)
                    this.Close();
                else
                    MessageBox.Show("添加失败!", "提示信息");
            }
        }
    }
}