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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 DataGridViewSample{ public partial class Form1 : Form { public static List Tests = new List(); public Form1() { InitializeComponent(); } private void Form1_Load(object sender, EventArgs e) { this.dataGridView1.DataSource = Tests; } private void button1_Click(object sender, EventArgs e) { frmAdd form = new frmAdd(null); if (form.ShowDialog() == DialogResult.OK) { this.dataGridView1.DataSource = null; this.dataGridView1.DataSource = Tests; } } private void button2_Click(object sender, EventArgs e) { if (this.dataGridView1.SelectedRows != null) { frmAdd form = new frmAdd(new Test( Convert.ToInt32(this.dataGridView1.SelectedRows[0].Cells[0].Value), Convert.ToDecimal(this.dataGridView1.SelectedRows[0].Cells[1].Value), Convert.ToDateTime(this.dataGridView1.SelectedRows[0].Cells[2].Value), this.dataGridView1.SelectedRows[0].Cells[3].Value.ToString())); if (form.ShowDialog() == DialogResult.OK) { this.dataGridView1.DataSource = null; this.dataGridView1.DataSource = Tests; } } } private void button3_Click(object sender, EventArgs e) { //使用前面示例中的代码，用DataGridView或者List来做导出都是可以的 } } public class Test { public Test(int id, decimal voltage, DateTime record, string remark) { ID = id; Voltage = voltage; Record = record; Remark = remark; } public int ID { get; set; } public decimal Voltage { get; set; } public DateTime Record { get; set; } public string Remark { get; set; } }}

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 public Turntable()        {            InitializeComponent();            int angle = 5029;            for (int i = 0; i < 16; i )            {                angle = 22;                _ListAngle.Add(angle);            }        }        ///         /// 保存八个角度        ///         List _ListAngle = new List();        ///         /// 产生随机数        ///         Random _Random = new Random();        int _Index = 0;        int _OldAngle = 0;        private void btnStartTurntable_Click(object sender, RoutedEventArgs e)        {            btnStartTurntable.IsEnabled = false;            _Index = _Random.Next(0, 16);            //_Index = 2;            Storyboard sb = (Storyboard)this.FindResource("zhuandong");            sb.Completed -= this.sb_Completed;            sb.Completed = new EventHandler(sb_Completed);            ((SplineDoubleKeyFrame)((DoubleAnimationUsingKeyFrames)sb.Children[0]).KeyFrames[0]).Value = _OldAngle;            ((SplineDoubleKeyFrame)((DoubleAnimationUsingKeyFrames)sb.Children[0]).KeyFrames[3]).Value = _ListAngle[_Index];            //((SplineDoubleKeyFrame)((DoubleAnimationUsingKeyFrames)sb.Children[0]).KeyFrames[3]).Value = 5218;            sb.Begin();        }        void sb_Completed(object sender, EventArgs e)        {            DispatcherTimer dt = new DispatcherTimer();            dt.Interval = TimeSpan.FromSeconds(0.3);            dt.Tick = delegate             {                dt.Stop();                _OldAngle = (_ListAngle[_Index] % 360);                btnStartTurntable.IsEnabled = true;                AwardProcess(GetAward(_ListAngle[_Index]));            };            dt.Start();        }        public delegate void AwardDelegate(Award award);        ///         /// 返回转到的奖项信息        ///         public event AwardDelegate AwardProcess;        private Award GetAward(int angle)        {

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