C# 遍历系统进程的代码

把开发过程比较重要的代码段做个记录，下边代码是关于C# 遍历系统进程的代码。

this.listBox1.Items.Clear();

Process[] MyProcesses=Process.GetProcesses();

foreach(Process MyProcess in MyProcesses)

{

this.listBox1.Items.Add(MyProcess.ProcessName);

}

this.listBox1.SelectedIndex=0;

选中listBox里面的项后将进程详细信息显示在右面的Label中

try

{

string ProcessName=this.listBox1.Text;

this.groupBox1.Text=ProcessName+"进程的详细信息";

Process[] MyProcess=Process.GetProcessesByName(ProcessName);

this.label1.Text="进程影象名："+MyProcess[0].ProcessName;

this.label2.Text="进程ID："+MyProcess[0].Id;

this.label3.Text="启动线程树："+MyProcess[0].Threads.Count.ToString();

this.label4.Text="CPU占用时间："+MyProcess[0].TotalProcessorTime.ToString();

this.label5.Text="线程优先级："+MyProcess[0].PriorityClass.ToString();

this.label6.Text="启动时间："+MyProcess[0].StartTime.ToLongTimeString();

this.label7.Text="专用内存："+(MyProcess[0].PrivateMemorySize/1024).ToString()+"K";

this.label8.Text="峰值虚拟内存："+(MyProcess[0].PeakVirtualMemorySize/1024).ToString()+"K";

this.label9.Text="峰值分页内存："+(MyProcess[0].PeakPagedMemorySize/1024).ToString()+"K";

this.label10.Text="分页系统内存："+(MyProcess[0].PagedSystemMemorySize/1024).ToString()+"K";

this.label11.Text="分页内存："+(MyProcess[0].PagedMemorySize/1024).ToString()+"K";

this.label12.Text="未分页系统内存："+(MyProcess[0].NonpagedSystemMemorySize/1024).ToString()+"K";

this.label13.Text="物理内存："+(MyProcess[0].WorkingSet/1024).ToString()+"K";

this.label14.Text="虚拟内存："+(MyProcess[0].VirtualMemorySize/1024).ToString()+"K";

}

catch(Exception Err)

{

MessageBox.Show("没有此进程，无法获取信息！","信息提示",MessageBoxButtons.OK,MessageBoxIcon.Information);

}