急求~~~如何扫描PC当前运行的进程?????

[jzhan]

急求~~~如何扫描PC当前运行的进程?????

[lxcc]

'假如你的OS是2K及2K以上,可以用WMI
Option Explicit

Private Sub Command1_Click()
Dim WMI, objs, obj

Set WMI = GetObject("WinMgmts:")
Set objs = WMI.InstancesOf("Win32_Process")

For Each obj In objs
List1.AddItem obj.Description
Next
End Sub

[lxcc]

'98,已经调试通过

Option Explicit
Private Declare Function CreateToolhelpSnapshot Lib "kernel32" Alias "CreateToolhelp32Snapshot" (ByVal lFlags As Long, ByVal lProcessID As Long) As Long
Private Declare Function ProcessFirst Lib "kernel32" Alias "Process32First" (ByVal hSnapShot As Long, uProcess As PROCESSENTRY32) As Long
Private Declare Function ProcessNext Lib "kernel32" Alias "Process32Next" (ByVal hSnapShot As Long, uProcess As PROCESSENTRY32) As Long
'此外还需要定义一个PROCESSENTRY32结构，这个结构中包含有有关系统中进程的某些信息，同样在VB中的API文本浏览器里也没有录入。
Private Type PROCESSENTRY32
dwSize As Long
cntUsage As Long
th32ProcessID As Long
th32DefaultHeapID As Long
th32ModuleID As Long
cntThreads As Long
th32ParentProcessID As Long
pcPriClassBase As Long
dwFlags As Long
szExeFile As String * MAX_PATH
End Type

Private Declare Function TerminateProcess Lib "kernel32" (ByVal hProcess As Long, ByVal uExitCode As Long) As Long
Private Declare Function OpenProcess Lib "kernel32" (ByVal dwDesiredAccess As Long, ByVal bInheritHandle As Long, ByVal dwProcessId As Long) As Long
Private Declare Function CloseHandle Lib "kernel32" (ByVal hObject As Long) As Long
Private Const TH32CS_SNAPPROCESS = &H2
Private Const TH32CS_SNAPheaplist = &H1
Private Const TH32CS_SNAPthread = &H4
Private Const TH32CS_SNAPmodule = &H8
Private Const TH32CS_SNAPall = TH32CS_SNAPPROCESS + TH32CS_SNAPheaplist + TH32CS_SNAPthread + TH32CS_SNAPmodule
Private Const MAX_PATH As Integer = 260
'4.添加代码：
Private Sub Command1_Click()
Dim i As Long
Dim proc As PROCESSENTRY32
Dim snap As Long
Dim exename As String
Dim theloop As Long
Dim ret As ListItem
ListView1.ListItems.Clear '清空所有内容
snap = CreateToolhelpSnapshot(TH32CS_SNAPall, 0) '获得进程“快照”的句柄
proc.dwSize = Len(proc)
theloop = ProcessFirst(snap, proc) '获取第一个进程，并得到其返回值
i = 0
While theloop <> 0 '当返回值非零时继续获取下一个进程
exename = proc.szExeFile
Set ret = ListView1.ListItems.Add(, "first" & CStr(i), exename) '将进程名添加到第一项中
ListView1.ListItems("first" & CStr(i)).SubItems(1) = proc.th32ProcessID '将进程ID添加到第二项中
i = i + 1
theloop = ProcessNext(snap, proc)
Wend
CloseHandle snap '关闭进程“快照”句柄
End Sub

'Command2是终止进程的,慎用!
'Private Sub Command2_Click()
' Dim i As Long
' hand = OpenProcess(process_terminate, True, CLng(ListView1.SelectedItem.SubItems(1))) '获取进程句柄
' TerminateProcess hand, 0 '关闭进程
' Call Command1_Click '调用查看进程来刷新进程列表
'End Sub

Private Sub Form_Load()
Dim header As ColumnHeader
ListView1.View = lvwReport
ListView1.ColumnHeaders.Clear
Set header = ListView1.ColumnHeaders.Add(, "first", "进程", 4000) '设置ListView中项目的宽度，读者也可自行设置
Set header = ListView1.ColumnHeaders.Add(, "second", "ID", 1400)
ListView1.Refresh
End Sub

[aohan]

lxcc(虫子|专注于抢分)真快

[lxcc]

主　　题： 急求~~~如何扫描PC当前运行的进程?????
作　　者： jzhan (Jack)
...
发表时间： 2004-11-19 17:00:04

//这是偶翻出来的 :P