我要评论本文实例讲述了c#获取进程或线程相关信息的方法。分享给大家供大家参考。具体实现方法如下：
using system;
using system.collections.generic;
using system.linq;
using system.text;
using system.diagnostics;
namespace consoleapp
{
class processdo
{
/// <summary>
/// 获取进程相关信息
/// </summary>
public static void getprocessinfomation()
{
process pro = process.getprocessesbyname("qq")[0];
console.writeline("进程名称：" + pro.processname);
console.writeline("进程id：" + pro.id.tostring());
console.writeline("启动时间：" + pro.starttime.tolongdatestring() + pro.starttime.tolongtimestring());
console.writeline("是否响应：" + pro.responding.tostring());
console.writeline("关联进程句柄：" + pro.handle.tostring());
console.writeline("进程打开的句柄数：" + pro.handlecount.tostring());
console.writeline("主窗口句柄：" + pro.mainwindowhandle.tostring());
console.writeline("主窗口标题：" + pro.mainwindowtitle);
console.writeline("模块数量：" + pro.modules.count.tostring());
console.writeline("基本优先级：" + pro.basepriority.tostring());
console.writeline("提升优先级：" + pro.priorityboostenabled.tostring());
console.writeline("处理器：" + pro.processoraffinity.toint32().tostring());
console.writeline("最小工作集：" + pro.minworkingset.toint32().tostring());
console.writeline("最大工作集：" + pro.maxworkingset.toint32().tostring());
console.writeline("工作集：" + pro.workingset.tostring());
console.writeline("峰值工作集：" + pro.peakworkingset.tostring());
console.writeline("专用内存大小：" + pro.privatememorysize.tostring());
console.writeline("未分页内存大小：" + pro.nonpagedsystemmemorysize.tostring());
console.writeline("分页内存大小：" + pro.pagedmemorysize.tostring());
console.writeline("峰值分页内存大小：" + pro.peakpagedmemorysize.tostring());
console.writeline("虚拟内存大小：" + pro.virtualmemorysize.tostring());
console.writeline("峰值虚拟内存大小：" + pro.peakvirtualmemorysize.tostring());
console.writeline("占用时间：" + pro.totalprocessortime.tostring());
console.writeline("特权占用时间：" + pro.privilegedprocessortime.tostring());
console.writeline("用户占用时间：" + pro.userprocessortime.tostring());
}
/// <summary>
/// 进程的线程详细信息
/// </summary>
public static void getprocessthreadinfomation()
{
process pro = process.getprocessesbyname("qq")[0];
console.writeline("qq程序进程的线程详细信息如下：");
int length = pro.threads.count;
for (int i = 0; i < length; i++)
{
var thread = pro.threads[i];
console.writeline("标识符：" + thread.id.tostring());
console.writeline("基本优先级：" + thread.basepriority.tostring());
console.writeline("当前优先级：" + thread.currentpriority.tostring());
console.writeline("内存地址：" + thread.startaddress.toint32());
console.writeline("启动时间：" + thread.starttime.tostring());
console.writeline("使用时间：" + thread.userprocessortime.tostring());
console.write("当前状态：");
switch (thread.threadstate)
{
case threadstate.initialized:
console.writeline("线程已经初始化但尚未启动");
break;
case threadstate.ready:
console.writeline("线程准备在下一个可用的处理器上运行");
break;
case threadstate.running:
console.writeline("当前正在使用处理器");
break;
case threadstate.standby:
console.writeline("线程将要使用处理器");
break;
case threadstate.terminated:
console.writeline("线程已完成执行并退出");
break;
case threadstate.transition:
console.writeline("线程在可以执行钱等待处理器之外的资源");
break;
case threadstate.unknown:
console.writeline("状态未知");
break;
case threadstate.wait:
console.writeline("正在等待外围操作完成或者资源释放");
break;
default:
break;
}
if (thread.threadstate == threadstate.wait)
{
console.write("等待原因：");
switch (thread.waitreason)
{
case threadwaitreason.eventpairhigh:
console.writeline("线程正在等待事件对高");
break;
case threadwaitreason.eventpairlow:
console.writeline("线程正在等待事件对低");
break;
case threadwaitreason.executiondelay:
console.writeline("线程执行延迟");
break;
case threadwaitreason.executive:
console.writeline("线程正在等待计划程序");
break;
case threadwaitreason.freepage:
console.writeline("线程正在等待可用的虚拟内存页");
break;
case threadwaitreason.lpcreceive:
console.writeline("线程正在等待本地过程调用到达");
break;
case threadwaitreason.lpcreply:
console.writeline("线程正在等待对本地过程调用的回复到达");
break;
case threadwaitreason.pagein:
console.writeline("线程正在等待虚拟内存页到达内存");
break;
case threadwaitreason.pageout:
console.writeline("线程正在等待虚拟内存页写入磁盘");
break;
case threadwaitreason.suspended:
console.writeline("线程执行暂停");
break;
case threadwaitreason.systemallocation:
console.writeline("线程正在等待系统分配");
break;
case threadwaitreason.unknown:
console.writeline("线程因位置原因而等待");
break;
case threadwaitreason.userrequest:
console.writeline("线程正在等待用户请求");
break;
case threadwaitreason.virtualmemory:
console.writeline("线程正在等待系统分配虚拟内存");
break;
default:
break;
}
}
console.writeline();
}
}
/// <summary>
/// 限制应用程序运行时间
/// 即关联程序超出设置的运行将自动关闭
/// </summary>
public static void getkillappforwaittime()
{
process proc = new process();
proc.startinfo = new processstartinfo(@"c:\documents and settings\zkk\桌面\mysql_20120925.sql");
//启动应用程序
proc.start();
//等待程序师徒完成载入
proc.waitforinputidle();
//等待程序结束执行
proc.waitforexit(3000);
//如果程序在时间期限之前关闭，hasexited将会是true
if (proc.hasexited == false)
{
//测试程序是否已经停止回应
if (proc.responding)
{
//程序有回应，关闭主视图
proc.closemainwindow();
}
else
{
//如果程序没有回应，将强制关闭
proc.kill();
}
}
}
}
}
希望本文所述对大家的c#程序设计有所帮助。
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