DormManger/FrmQueryDorm.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.Windows.Forms;

namespace Jackone
{
    public partial class FrmQueryDorm : Form
    {
        public FrmQueryDorm()
        {
            InitializeComponent();
        }

        private void button1_Click(object sender, EventArgs e)
        {
            DataTable _tb = null;
            if (this.textBox1.Text == "")
            {
                _tb= DormInfoService.GetAllDorm();
            }
            else
            {
                _tb = DormInfoService.GetDorm(this.textBox1.Text);
            }

            this.dataGridView1.DataSource = _tb;

        }

        private void FrmQueryDorm_Load(object sender, EventArgs e)
        {
            this.dataGridView1.AutoGenerateColumns = false;
            this.dataGridView1.RowsDefaultCellStyle.BackColor = Color.Bisque;
            this.dataGridView1.AlternatingRowsDefaultCellStyle.BackColor = Color.Beige;
        }

        private void button2_Click(object sender, EventArgs e)
        {
            this.Close();
        }
    }
}