QQDownload关机后关闭系统代码
QQDownload 其自身带有“完成后关机”的功能，然而 完成下载后，只是关掉自身的进程，实现关闭程序，并未关机。完成后系统却还开着，浪费电。
如何实现其自动关机，小虾自己做了一个程序，解决了这个问题。
整体思路是这样：
1，启动关机 程序；
2，检测QQDownload是否运行；
3，完成后关机。
下面附出实现代码，可能比较冗余，请大家见谅。
1GetSysProcess.cs
using System;
using System.Collections.Generic;
using System.Text;
using System.Diagnostics;
namespace ShotDownSys
{
class GetSysProcess
{
private List
{
Process[] Curprocess = Process.GetProcesses();
List
foreach (Process p in Curprocess)
{
pList.Add(p.ProcessName.ToString());
}
return pList;
}
//获取字符Array
public List
{
return GetSysProc();
}
public string[] SysProcInfo_String()
{
Process[] Curprocess = Process.GetProcesses();
string[] pList = new string[Curprocess.Length];
for (int i = 0; i < Curprocess.Length; i++)
{
pList[i] = Curprocess[i].ProcessName;
}
return pList;
}
}
}
Form1.cs代码
using System;
using System.Collections.Generic;
using System.ComponentModel;
using System.Data;
using System.Drawing;
using System.Text;
using System.Windows.Forms;
using System.Timers;
using System.Runtime.InteropServices;
using System.Diagnostics;
namespace ShotDownSys
{
public partial class Form1 : Form
{
public Form1()
{
InitializeComponent();
}
private DateTime dt = Convert.ToDateTime("00:00:59");
private GetSysProcess gsp;
//private System.Windows.Forms.Timer timer = new System.Windows.Forms.Timer();
private List
private string[] pstr;
private void button1_Click(object sender, EventArgs e)
{
comboBox1.Enabled = false;
timer1.Enabled = true;
}
private void button2_Click(object sender, EventArgs e)
{
timer1.Enabled = false;
comboBox1.Enabled = true;
FillControl();
}
private void Form1_Load(object sender, EventArgs e)
{
//gsp = new GetSysProcess();
//pstr = gsp.SysProcInfo_String();
//contextMenu1.MenuItems.Add(this.MenuItem1.);
this.contextMenu1.MenuItems.Add(this.menuItem2.CloneMenu());
this.contextMenu1.MenuItems.Add(this.menuItem3.CloneMenu());
this.notifyIcon1.ContextMenu = this.contextMenu1;
FillControl();
}
private void FillControl()
{
gsp = new GetSysProcess();
pstr = gsp.SysProcInfo_String();
comboBox1.Items.Clear();
comboBox1.Items.AddRange(pstr);
listBox1.Items.Clear();
listBox1.Items.AddRange(pstr);
}
private void start()
{
if (comboBox1.Text.Trim() == "")
{
MessageBox.Show("请选择进程");
return;
}
string pSelect = comboBox1.Text;
gsp = new GetSysProcess();
pList = gsp.SysProcInfo();
int i = pList.FindIndex(delegate(string str) { return str == pSelect; });
//MessageBox.Show(i.ToString());
if (i == -1)
{
timer1.Enabled = false;
timer2.Enabled = true;
}
}
private void timer1_Tick(object sender, EventArgs e)
{
FillControl();
// MessageBox.Show("OK");
start();
}
private void ShutDownSys()
{
if (dt != Convert.ToDateTime("00:00:00"))
{
this.Text = dt.Second.ToString() + "Second Left!";
//MessageBox.Show(dt.Second.ToString()+"Second Left!");
dt = dt.AddSeconds(-1);
}
else
{
DoExitWin(EWX_SHUTDOWN);
}
}
private void timer2_Tick(object sender, EventArgs e)
{
ShutDownSys();
}
[StructLayout(LayoutKind.Sequential, Pack = 1)]
internal struct TokPriv1Luid
{
public int Count;
public long Luid;
public int Attr;
}
[DllImport("kernel32.dll", ExactSpelling = true)]
internal static extern IntPtr GetCurrentProcess();
[DllImport("advapi32.dll", ExactSpelling = true, SetLastError = true)]
internal static extern bool OpenProcessToken(IntPtr h, int acc, ref IntPtr phtok);
[DllImport("advapi32.dll", SetLastError = true)]
internal static extern bool LookupPrivilegeValue(string host, string name, ref long pluid);
[DllImport("advapi32.dll", ExactSpelling = true, SetLastError = true)]
internal static extern bool AdjustTokenPrivileges(IntPtr htok, bool disall,
ref TokPriv1Luid newst, int len, IntPtr prev, IntPtr relen);
[DllImport("user32.dll", ExactSpelling = true, SetLastError = true)]
internal static extern bool ExitWindowsEx(int flg, int rea);
internal const int SE_PRIVILEGE_ENABLED = 0x00000002;
internal const int TOKEN_QUERY = 0x00000008;
internal const int TOKEN_ADJUST_PRIVILEGES = 0x00000020;
internal const string SE_SHUTDOWN_NAME = "SeShutdownPrivilege";
internal const int EWX_LOGOFF = 0x00000000;
internal const int EWX_SHUTDOWN = 0x00000001;
internal const int EWX_REBOOT = 0x00000002;
internal const int EWX_FORCE = 0x00000004;
internal const int EWX_POWEROFF = 0x00000008;
internal const int EWX_FORCEIFHUNG = 0x00000010;
private void DoExitWin(int flg)
{
bool ok;
TokPriv1Luid tp;
IntPtr hproc = GetCurrentProcess();
IntPtr htok = IntPtr.Zero;
ok = OpenProcessToken(hproc, TOKEN_ADJUST_PRIVILEGES | TOKEN_QUERY, ref htok);
tp.Count = 1;
tp.Luid = 0;
tp.Attr = SE_PRIVILEGE_ENABLED;
ok = LookupPrivilegeValue(null, SE_SHUTDOWN_NAME, ref tp.Luid);
ok = AdjustTokenPrivileges(htok, false, ref tp, 0, IntPtr.Zero, IntPtr.Zero);
ok = ExitWindowsEx(flg, 0);
}
private void Form1_MinimumSizeChanged(object sender, EventArgs e)
{
MessageBox.Show("OK");
}
private void button3_Click(object sender, EventArgs e)
{
this.Visible = false;
this.Hide();
this.notifyIcon1.Visible = true;
}
//
private void MenuItem1_Click(object sender, EventArgs e)
{
this.Visible = false;
this.Hide();
this.notifyIcon1.Visible = true;
}
//
private void MenuItem2_Click(object sender, EventArgs e)
{
this.Visible = true;
this.Show();
this.notifyIcon1.Visible = false;
}
private void menuItem2_Click_1(object sender, EventArgs e)
{
this.Visible = false;
this.Hide();
this.notifyIcon1.Visible = true;
}
private void menuItem3_Click(object sender, EventArgs e)
{
this.Visible = true;
this.Show();
this.notifyIcon1.Visible = false;
}
private void comboBox1_SelectedIndexChanged(object sender, EventArgs e)
{
}
private void listBox1_SelectedIndexChanged(object sender, EventArgs e)
{
}
private void label2_Click(object sender, EventArgs e)
{
}
private void label1_Click(object sender, EventArgs e)
{
}
}
}