人员信息维护/人员管理/Work.cs

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

namespace PropertyManagementSystem
{
    public partial class Work : Form
    {
        public Work()
        {
            InitializeComponent();
        }

        private void Work_Load(object sender, EventArgs e)
        {
           string sql = "select roomID,name,Yset,IDCard,Birthday,phone,Arrdess from Jobpreson";
           this.dataGridView1.DataSource = DBHelper.GetDataSet(sql).Tables[0];
        }

        private void btnSearch_Click(object sender, EventArgs e)
        {
            //获取筛选条件
            string yezhu = txtName.Text;
            string pnumber = txtPNumber.Text;
            //使用DataView实现数据筛选
            string sql = string.Format("select roomID,name,Yset,IDCard,Birthday,phone,Arrdess from Jobpreson where name like '%{0}%' and Arrdess like '%{1}%'", yezhu, pnumber);
            dataGridView1.DataSource = DBHelper.GetDataSet(sql).Tables[0];
        }

        private void 修改ToolStripMenuItem_Click_1(object sender, EventArgs e)
        {
           
        }

        private void 删除ToolStripMenuItem_Click_1(object sender, EventArgs e)
        {
            string id = this.dataGridView1.SelectedRows[0].Cells["roomID"].Value.ToString();
            DialogResult r = MessageBox.Show("删除？", "提示", MessageBoxButtons.YesNo, MessageBoxIcon.Question);
            if (id == "")
            {
                MessageBox.Show("当前行没有数据！", "提示", MessageBoxButtons.OK);
            }
            else if (r == DialogResult.Yes)
            {
                try
                {
                    string sql = "delete from Jobpreson where roomID='" + id + "'";
                    bool result = DBHelper.GetExecuteNonQuery(sql);
                    if (result)
                    {
                        MessageBox.Show("删除成功");
                        Work_Load(sender, e);
                    }
                }