利用反射遍历Enum,并显示在ComboBox上，根据枚举的值，选中在comboBox中指定的项

 

<!----> 1using System;
 2using System.Collections.Generic;
 3using System.ComponentModel;
 4using System.Data;
 5using System.Drawing;
 6using System.Linq;
 7using System.Text;
 8using System.Threading;
 9using System.Windows.Forms;
10
11namespace BrowserDemo
12{
13    public partial class Form8 : Form
14    {
15        public Form8()
16        {
17            InitializeComponent();
18        }
19
20        private void button1_Click(object sender, EventArgs e)
21        {
22            DoWork();
23        }
24        private void DoWork()
25        {
26            Thread t = new Thread(new ThreadStart(this.DoSomething));
27            t.Start();
28        }
29        private void DoSomething()
30        {
31            MessageBox.Show("thread start");
32        }
33
34        private void button2_Click(object sender, EventArgs e)
35        {
36            foreach (var v in typeof(AA).GetFields())
37            {
38                if (v.FieldType.IsEnum == true)
39                {
40                    this.comboBox1.Items.Add(v.Name);
41                }
42            }
43            this.comboBox1.SelectedIndex = 1;
44
45
46        }
47        public enum AA
48        {
49            B,
50            C
51        }
52
53        private void button3_Click(object sender, EventArgs e)
54        {
55
56            AA a = AA.B;
57            MessageBox.Show(a.ToString());
58            this.comboBox1.SelectedIndex = this.comboBox1.FindString(a.ToString());
59        }
60    }
61}
62

是些小技巧，但每次要用的时候都得google一遍，真的很痛恨自己这一点，怎么记性就不能再好一点，很耽误时间。在这里记录一下吧