C#进程监控方法实例分析
本文实例讲述了C#进程监控方法。分享给大家供大家参考。具体如下：
usingSystem;
usingSystem.Collections.Generic;
usingSystem.ComponentModel;
usingSystem.Data;
usingSystem.Drawing;
usingSystem.Text;
usingSystem.Windows.Forms;
usingSystem.Diagnostics;
namespaceProcessMonitor
{
publicpartialclassForm1:Form
{
Process[]myProcess;
publicForm1()
{
InitializeComponent();
dataGridView1.AllowUserToAddRows=false;
dataGridView1.AutoResizeColumns();
dataGridView1.AutoSizeColumnsMode=DataGridViewAutoSizeColumnsMode.AllCells;
dataGridView1.MultiSelect=false;
}
privatevoidForm1_Load(objectsender,EventArgse)
{
GetAllProcess();
}
privatevoidGetAllProcess()
{
dataGridView1.Rows.Clear();
myProcess=Process.GetProcesses();
foreach(ProcesspinmyProcess)
{
intnewRowIndex=dataGridView1.Rows.Add();
DataGridViewRowrow=dataGridView1.Rows[newRowIndex];
row.Cells[0].Value=p.Id;
row.Cells[1].Value=p.ProcessName;
row.Cells[2].Value=string.Format("{0:###,##0.00}MB",p.WorkingSet64/1024.0f/1024.0f);
//有些进程无法获取启动时间和文件名信息，所以要用try/catch
try
{
row.Cells[3].Value=string.Format("{0}",p.StartTime);
row.Cells[4].Value=p.MainModule.FileName;
}
catch
{
row.Cells[3].Value="";
row.Cells[4].Value="";
}
}
}
privatevoidShowProcessInfo(Processp)
{
StringBuildersb=newStringBuilder();
sb.AppendLine("进程名称："+p.ProcessName+"，ID："+p.Id);
try
{
sb.AppendLine("进程优先级："+p.BasePriority+"（优先级类别："+p.PriorityClass+"）");
ProcessModulem=p.MainModule;
sb.AppendLine("文件名："+m.FileName);
sb.AppendLine("版本："+m.FileVersionInfo.FileVersion);
sb.AppendLine("描述："+m.FileVersionInfo.FileDescription);
sb.AppendLine("语言："+m.FileVersionInfo.Language);
sb.AppendLine("------------------------");
if(p.Modules!=null)
{
ProcessModuleCollectionpmc=p.Modules;
sb.AppendLine("调用的模块(.dll)：");
for(inti=1;i<pmc.Count;i++)
{
sb.AppendLine(
"模块名："+pmc[i].ModuleName+"\t"+
"版本："+pmc[i].FileVersionInfo.FileVersion+"\t"+
"描述："+pmc[i].FileVersionInfo.FileDescription);
}
}
}
catch
{
sb.AppendLine("其他信息：无法获取");
}
this.richTextBox1.Text=sb.ToString();
}
privatevoidbuttonRefresh_Click(objectsender,EventArgse)
{
GetAllProcess();
}
privatevoiddataGridView1_MouseClick(objectsender,MouseEventArgse)
{
//DataGridView.HitTestInfoh=dataGridView1.HitTest(e.X,e.Y);
//if(h.Type==DataGridViewHitTestType.Cell||h.Type==DataGridViewHitTestType.RowHeader)
//{
//dataGridView1.Rows[h.RowIndex].Selected=true;
//intprocesseId=(int)dataGridView1.CurrentRow.Cells[0].Value;
//ShowProcessInfo(Process.GetProcessById(processeId));
//}
}
privatevoiddataGridView1_CellClick(objectsender,DataGridViewCellEventArgse)
{
try
{
if(e.RowIndex>=0)
{
intprocessId=(int)dataGridView1.Rows[e.RowIndex].Cells[0].Value;
ShowProcessInfo(Process.GetProcessById(processId));
}
}
catch(Exceptionex)
{
MessageBox.Show("发生异常,原因是："+ex.Message);
}
}
}
}
希望本文所述对大家的C#程序设计有所帮助。