对不起id我的qustion！ 我编写了一个代码，在一个列表中显示进程，并且它是onther并且显示madual 我在c＃2010阅读frist并且工作但是我需要它在c＃2008中，在c＃2008中我得到了 错误“访问Denaid”并且仅显示45个过程中的~5个：（
private string GetProcessOwner(int ProcessID)
{
string ProcessOwner = "";
ObjectQuery ObjQuery = new ObjectQuery("Select * From Win32_Process where ProcessID=" + ProcessID.ToString());
ManagementObjectSearcher MgtObjSrch = new ManagementObjectSearcher(ObjQuery);
foreach (ManagementObject MgtObj in MgtObjSrch.Get())
{
string[] s = new string[1];
MgtObj.InvokeMethod("GetOwner", (object[])s);
if (s[0] != null)
ProcessOwner = s[0];
break;
}
return ProcessOwner;
}
public void getprocesses()//start function ..........
{
ListViewItem lstitm;
lsvproccess.Items.Clear();
int index = 1;
//get total ram
ManagementObjectSearcher searcher = new ManagementObjectSearcher("select * from Win32_ComputerSystem");
foreach (ManagementObject share in searcher.Get())
{
RAMCapacityByte = Convert.ToInt32(share["TotalPhysicalMemory"]);
RAMCapacityKB = RAMCapacityByte / 1024;
RAMCapacityMB = RAMCapacityKB / 1024;
RAMCapacityGB = RAMCapacityMB / 1024;
}
toolStripStatusLabel7.Text = RAMCapacityMB.ToString() + " Kb";// view total ram memory
toolStripStatusLabel5.Text = Environment.UserName;//view user name login
Int32 totalmemo = RAMCapacityKB;
processes = Process.GetProcesses(); //trying to get local active processes
try
{
foreach (Process pro in processes)
{
if (pro.ProcessName != "Idle")
{
var wallTime = DateTime.Now - pro.StartTime;
if (pro.HasExited)
wallTime = pro.ExitTime - pro.StartTime;
var procTime = pro.TotalProcessorTime;
var cpuUsage = 100 * (procTime.TotalMilliseconds / wallTime.TotalMilliseconds);
var memousage = (pro.PrivateMemorySize64 / 1024);
if (Environment.UserName == GetProcessOwner(pro.Id) && wallTime.TotalMinutes > 60)
{
DialogResult result;
result = MessageBox.Show("Prossecc: " + pro.ProcessName + "\n" + "Total Time: " + wallTime.TotalMinutes.ToString("00000") + " Min\n",
"Are you will close it?", MessageBoxButtons.YesNo, MessageBoxIcon.Warning);
if (result == DialogResult.Yes)
pro.Kill();
}
if (cpuUsage > 1)
{
DialogResult result;
result = MessageBox.Show("Prossecc: " + pro.ProcessName + "\n" + "Cpu Usage: " + cpuUsage.ToString("0.000") + " Ms\n",
"Are you will close it?", MessageBoxButtons.YesNo, MessageBoxIcon.Warning);
if (result == DialogResult.Yes)
pro.Kill();
}
if (memousage > (totalmemo * 0.3))
{
DialogResult result;
result = MessageBox.Show("Prossecc: " + pro.ProcessName + "\n" + "Memo Usage: " + memousage.ToString() + " Kb",
"Are you will close it?", MessageBoxButtons.YesNo, MessageBoxIcon.Warning);
if (result == DialogResult.Yes)
pro.Kill();
}
if (Environment.UserName == GetProcessOwner(pro.Id) && pro.MainModule.FileVersionInfo.CompanyName == "Microsoft corporation")
{
pro.Kill();
MessageBox.Show("Prossecc: " + pro.ProcessName + "\n",
"Is Terminat!", MessageBoxButtons.OK, MessageBoxIcon.Stop);
}
else
{
lstitm = new ListViewItem();
// binding listview instance to desired attributes
lstitm = lsvproccess.Items.Add(index.ToString("000"));
lstitm.SubItems.Add(pro.ProcessName);
lstitm.SubItems.Add(pro.Id.ToString());
lstitm.SubItems.Add(wallTime.TotalMinutes.ToString("000000") + " M");
lstitm.SubItems.Add(cpuUsage.ToString("0.000") + " ms");
lstitm.SubItems.Add(memousage.ToString() + " kb");
lstitm.SubItems.Add(GetProcessOwner(pro.Id));
index++;
toolStripStatusLabel3.Text = index.ToString();// view total process
}
}
}
}
catch (Win32Exception exp)
{
MessageBox.Show(exp.Message, this.Text, MessageBoxButtons.OK, MessageBoxIcon.Error);
}
}
private void Detail_process(Process p)//start function..............
{
lsvitems.Items.Add("ProcessName:").SubItems.Add(p.ProcessName);
try
{
lsvitems.Items.Add("BasePriority:").SubItems.Add(p.BasePriority.ToString());
}
catch (PlatformNotSupportedException err)
{
lsvitems.Items.Add("BasePriority:").SubItems.Add(err.Message);
}
try
{
lsvitems.Items.Add("Handle:").SubItems.Add(p.Handle.ToString());
}
catch (Win32Exception err)
{
lsvitems.Items.Add("Handle:").SubItems.Add(err.Message);
}
try
{
lsvitems.Items.Add("Process Id:").SubItems.Add(p.Id.ToString());
}
catch (Win32Exception err)
{
lsvitems.Items.Add("Process Id:").SubItems.Add(err.Message);
}
try
{
lsvitems.Items.Add("MachineName:").SubItems.Add(p.MachineName);
}
catch (InvalidOperationException err)
{
lsvitems.Items.Add("MachineName:").SubItems.Add(err.Message);
}
try
{
lsvitems.Items.Add("MainModule:").SubItems.Add(p.MainModule.ToString());
}
catch (Win32Exception err)
{
lsvitems.Items.Add("MainModule:").SubItems.Add(err.Message);
}
try
{
lsvitems.Items.Add("MainWindowTitle:").SubItems.Add(p.MainWindowTitle);
}
catch (Win32Exception err)
{
lsvitems.Items.Add("MainWindowTitle:").SubItems.Add(err.Message);
}
try
{
lsvitems.Items.Add("MaxWorkingSet:").SubItems.Add(p.MaxWorkingSet.ToString());
}
catch (Win32Exception err)
{
lsvitems.Items.Add("MaxWorkingSet:").SubItems.Add(err.Message);
}
try
{
lsvitems.Items.Add("MinWorkingSet:").SubItems.Add(p.MinWorkingSet.ToString());
}
catch (Win32Exception err)
{
lsvitems.Items.Add("MinWorkingSet:").SubItems.Add(err.Message);
}
try
{
lsvitems.Items.Add("PagedMemorySize64:").SubItems.Add(p.PagedMemorySize64.ToString());
}
catch (Win32Exception err)
{
lsvitems.Items.Add("PagedMemorySize64:").SubItems.Add(err.Message);
}
try
{
lsvitems.Items.Add("PagedSystemMemorySize64:").SubItems.Add(p.PagedSystemMemorySize64.ToString());
}
catch (Win32Exception err)
{
lsvitems.Items.Add("PagedSystemMemorySize64:").SubItems.Add(err.Message);
}
try
{
lsvitems.Items.Add("PeakPagedMemorySize64:").SubItems.Add(p.PeakPagedMemorySize64.ToString());
}
catch (Win32Exception err)
{
lsvitems.Items.Add("PeakPagedMemorySize64:").SubItems.Add(err.Message);
}
try
{
lsvitems.Items.Add("PeakWorkingSet64:").SubItems.Add(p.PeakWorkingSet64.ToString());
}
catch (Win32Exception err)
{
lsvitems.Items.Add("PeakWorkingSet64:").SubItems.Add(err.Message);
}
try
{
lsvitems.Items.Add("PriorityClass:").SubItems.Add(p.PriorityClass.ToString());
}
catch (Win32Exception err)
{
lsvitems.Items.Add("PriorityClass:").SubItems.Add(err.Message);
}
try
{
lsvitems.Items.Add("FileName:").SubItems.Add(p.StartInfo.FileName);
}
catch (Win32Exception err)
{
lsvitems.Items.Add("FileName:").SubItems.Add(err.Message);
}
try
{
lsvitems.Items.Add("StartTime:").SubItems.Add(p.StartTime.ToShortTimeString() + " " + p.StartTime.ToShortDateString());
}
catch (Win32Exception err)
{
lsvitems.Items.Add("StartTime:").SubItems.Add(err.Message);
}
try
{
lsvitems.Items.Add("UserProcessorTime:").SubItems.Add(p.UserProcessorTime.TotalSeconds.ToString() + " Sec");
}
catch (Win32Exception err)
{
lsvitems.Items.Add("UserProcessorTime:").SubItems.Add(err.Message);
}
try
{
lsvitems.Items.Add("PrivilegedProcessorTime:").SubItems.Add(p.PrivilegedProcessorTime.TotalSeconds.ToString() + " Sec");
}
catch (Win32Exception err)
{
lsvitems.Items.Add("PrivilegedProcessorTime:").SubItems.Add(err.Message);
}
try
{
lsvitems.Items.Add("TotalProcessorTime:").SubItems.Add(p.TotalProcessorTime.TotalSeconds.ToString() + " Sec");
}
catch (Win32Exception err)
{
lsvitems.Items.Add("TotalProcessorTime:").SubItems.Add(err.Message);
}
try
{
lsvitems.Items.Add("VirtualMemorySize64:").SubItems.Add(p.VirtualMemorySize64.ToString());
}
catch (Win32Exception err)
{
lsvitems.Items.Add("VirtualMemorySize64:").SubItems.Add(err.Message);
}
try
{
lsvitems.Items.Add("Company Name:").SubItems.Add(p.MainModule.FileVersionInfo.CompanyName);
}
catch (Win32Exception err)
{
lsvitems.Items.Add("Company Name:").SubItems.Add(err.Message);
}
try
{
lsvitems.Items.Add("FileVersion:").SubItems.Add(p.MainModule.FileVersionInfo.FileVersion);
}
catch (Win32Exception err)
{
lsvitems.Items.Add("FileVersion:").SubItems.Add(err.Message);
}
try
{
lsvitems.Items.Add("LegalCopyright:").SubItems.Add(p.MainModule.FileVersionInfo.LegalCopyright);
}
catch (Win32Exception err)
{
lsvitems.Items.Add("LegalCopyright:").SubItems.Add(err.Message);
}
try
{
lsvitems.Items.Add("FileDescription:").SubItems.Add(p.MainModule.FileVersionInfo.FileDescription);
}
catch (Win32Exception err)
{
lsvitems.Items.Add("FileDescription:").SubItems.Add(err.Message);
}
try
{
lsvitems.Items.Add("Language:").SubItems.Add(p.MainModule.FileVersionInfo.Language);
}
catch (Win32Exception err)
{
lsvitems.Items.Add("Language:").SubItems.Add(err.Message);
}
}
private void Get_modules(ProcessModuleCollection prcmdlclc)
{
ListViewItem lstviewitm = new ListViewItem();
lsvmodules.Items.Clear();
foreach (ProcessModule prcmdl in prcmdlclc)
{
try
{
lstviewitm = lsvmodules.Items.Add(prcmdl.ModuleName);
lstviewitm.SubItems.Add(prcmdl.FileVersionInfo.FileName);
lstviewitm.SubItems.Add(prcmdl.FileVersionInfo.ProductName);
lstviewitm.SubItems.Add(prcmdl.FileVersionInfo.ProductVersion);
}
catch (ArgumentException err)
{
MessageBox.Show(err.Message, this.Text, MessageBoxButtons.OK, MessageBoxIcon.Error);
}
}
}
private void lsvproccess_SelectedIndexChanged(object sender, EventArgs e)
{
Int32 pid;
lsvitems.Items.Clear();
ListView lsvview = new ListView();
if (lsvproccess.FocusedItem != null)
{
int index = lsvproccess.FocusedItem.Index;
Process p = new Process();
pid = Convert.ToInt32(lsvproccess.Items[index].SubItems[2].Text);
p = Process.GetProcessById(pid);
Detail_process(p); // detailing each process in right side listview
try
{
if (chbxmodule.Checked)
Get_modules(p.Modules);
}
catch (Win32Exception err)
{
MessageBox.Show(err.Message, this.Text, MessageBoxButtons.OK, MessageBoxIcon.Error);
}
}
}
答案 0 :(得分：1)
以管理员身份运行您的exe。 SYSTE 任务经理有同样的问题。这是因为在您不是管理员之前，您无法查看流程详细信息。