简单的反射Demo

 1  private void button1_Click(object sender, EventArgs e)
 2         {//计时器
 3             System.Diagnostics.Stopwatch watcher = new System.Diagnostics.Stopwatch();
 4             //开启计时器
 5             watcher.Start();
 6             Users user = new Users();
 7             user.Name = "sa";
 8             user.Password = "123";
 9             user.Time = DateTime.Now;
10             BingData<Users>(user);
11             //结束计时器
12             watcher.Stop();
13             MessageBox.Show("毫秒：" + watcher.Elapsed.TotalMilliseconds.ToString());
14             MessageBox.Show("秒：" + watcher.Elapsed.TotalSeconds.ToString());
15 
16 
17         }
18 
19         private void BingData<T>(T model)
20         {
21             //获取类型
22             Type t = typeof(T);
23             //获取类型的所有属性
24             System.Reflection.PropertyInfo[] pros = t.GetProperties();
25             foreach (var item in pros)
26             {
27                 foreach (Control c in this.Controls)
28                 {
29                     if (c.Name.Contains("txt_" + item.Name))
30                     {//获取属性值
31                         Object obj = item.GetValue(model);
32                         c.Text = obj.ToString();
33                     }
34                 }
35             }
36         }