worderform.cs

有关客户管理的功能

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

namespace 客户管理项目
{
    public partial class WorderForm : System.Windows.Forms.Form
     {  
        


    
        public WorderForm()
        {
            InitializeComponent();
        }

        

        private void btnSave_Click(object sender, EventArgs e)
        {
            sqlDataAdapter1.Update(workerDataSet1);
            MessageBox.Show("the worker table is updated."); 
        }

        

        private void btnCancel_Click(object sender, EventArgs e)
        {
            workerDataSet1.Clear();
           // sqlDataAdapter1.Fill(workerDataSet1);
        }

        private void btnExit_Click(object sender, EventArgs e)
        {
            Form1 newForm = new Form1();
            newForm.Show();
            this.Hide();
        }

        private void WorderForm_Load(object sender, EventArgs e)
        {
            workerDataSet1.Clear();
            sqlDataAdapter1.Fill(workerDataSet1);
        }

        private void btnEdit_Click(object sender, EventArgs e)
        {
            workerDataSet1.Clear();
            sqlDataAdapter1.Fill(workerDataSet1);
          
        }

    }
}