本文实例讲述了C#遍历系统进程的方法。分享给大家供大家参考。具体实现方法如下：

建立一个listBox将进程名称遍历进去

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); //不处理异常 }

希望本文所述对大家的C#程序设计有所帮助。