windows mobile 关机重启软件

时间：2011-02-25 来源：pxeric

全部代码：

  1 using System;
  3 using System.Collections.Generic;
  4 using System.ComponentModel;
  5 using System.Data;
  6 using System.Drawing;
  7 using System.Text;
  8 using System.Windows.Forms;
  9 using System.Threading;
10 using System.Runtime.InteropServices;
11
12 namespace ShutDown
13 {
14     public partial class Form1 : NonFullscreenForm
15     {
16         private SizeF MyAutoScaleFactor;
17         private int second = 5;
18         System.Windows.Forms.Timer timer = new System.Windows.Forms.Timer();
19         public Form1()
20         {
21             InitializeComponent();
22             MyAutoScaleFactor = new SizeF(this.AutoScaleDimensions.Width / 96F, this.AutoScaleDimensions.Height / 96F);
23             this.Height = (int)(MyAutoScaleFactor.Height * 82 - SystemInformation.MenuHeight);
24             AutoReset();
25         }
26         /// <summary>
27         /// 5秒自动重启
28         /// <remark>2011-02-23 14:15 By Eric</remark>
29         /// </summary>
30         public void AutoReset()
31         {
32             timer.Interval = 1000;
33             timer.Enabled = true;
34             timer.Tick += new EventHandler(timer_Tick);
35         }
36         /// <summary>
37         /// 重启
38         /// </summary>
39         /// <param name="sender"></param>
40         /// <param name="e"></param>
41         private void btnReset_Click(object sender, EventArgs e)
42         {
43             SetSystemPowerState(null, SystemPowerStateFlags.POWER_STATE_RESET, POWER_FORCE);
44         }
45         /// <summary>
46         /// timer事件
47         /// <remark>2011/1/22 12:41 By Eric </remark>
48         /// </summary>
49         /// <param name="sender">The sender.</param>
50         /// <param name="e">The <see cref="System.EventArgs"/> instance containing the event data.</param>
51         void timer_Tick(object sender, EventArgs e)
52         {
53             if (second > 0)
54             {
55                 second--;
56                 label1.Text = second.ToString();
57             }
58             else
59             {
60                 timer.Enabled = false;
61                 SetSystemPowerState(null, SystemPowerStateFlags.POWER_STATE_RESET, POWER_FORCE);
62             }
63         }
64
65         /// <summary>
66         /// 关机
67         /// <remark>2011-02-23 14:51 By Eric </remark>
68         /// </summary>
69         /// <param name="sender">The sender.</param>
70         /// <param name="e">The <see cref="System.EventArgs"/> instance containing the event data.</param>
71         private void btnShutdown_Click(object sender, EventArgs e)
72         {
73             HTCUtilDeviceOff(true);
74         }
75         /// <summary>
76         /// 退出
77         /// </summary>
78         /// <param name="sender"></param>
79         /// <param name="e"></param>
80         private void btnExit_Click(object sender, EventArgs e)
81         {
82             Application.Exit();
83         }
84
85         #region SetSystemPowerState 重启关机
86
87         [DllImport("Coredll.dll")]
88         public static extern int SetSystemPowerState(string psState, SystemPowerStateFlags StateFlags, uint Options);
89
90         public const uint POWER_FORCE = 0x00001000;
91         public enum SystemPowerStateFlags : uint
92         {
93             POWER_STATE_ON = 0x00010000,  // on state
94             POWER_STATE_OFF = 0x00020000,  // no power, full off
95             POWER_STATE_CRITICAL = 0x00040000,  // critical off
96             POWER_STATE_BOOT = 0x00080000,  // boot state
97             POWER_STATE_IDLE = 0x00100000,  // idle state
98             POWER_STATE_SUSPEND = 0x00200000,  // suspend state
99             POWER_STATE_UNATTENDED = 0x00400000,  // Unattended state.
100             POWER_STATE_RESET = 0x00800000,  // reset state
101             POWER_STATE_USERIDLE = 0x01000000,  // user idle state
102             POWER_STATE_BACKLIGHTON = 0x02000000,  // device scree backlight on
103             POWER_STATE_PASSWORD = 0x10000000   // This state is password protected.
104         }
105         #endregion
106
107         #region HTCUtil.dll 是HTC或多普达机型上的dll文件
108         [DllImport("HTCUtil.dll")]
109         private static extern int HTCUtilDeviceOff(bool Func);
110         #endregion
111     }

112 }

软件运行截图：

测试环境：多普达S910W（因调用了HTCUtil.dll，所以关机的功能只有多普达或HTC的机型才有用）

软件下载：/Files/pxeric/ShutDown.rar

PS：若有兄弟知道所有机型通用的关机方式请分享下，^_^