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Module8.bas
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Module8.bas
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Attribute VB_Name = "Module8"
Private Declare Function CreateToolhelp32Snapshot Lib "kernel32" (ByVal lFlags As Long, ByVal lProcessID As Long) As Long
Private Declare Function Process32First Lib "kernel32" (ByVal hSnapshot As Long, uProcess As PROCESSENTRY32) As Long
Private Declare Function Process32Next Lib "kernel32" (ByVal hSnapshot As Long, uProcess As PROCESSENTRY32) As Long
Private Declare Function CloseHandle Lib "kernel32" (ByVal hObject As Long) As Long
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 * 260
End Type
Public Function GetProcessNameByPID(ByVal dwPID As Long) As String
Dim pe As PROCESSENTRY32
Dim hSnap As Long
Dim szName As String
Dim nRet As Long
hSnap = CreateToolhelp32Snapshot(&H2, 0)
pe.dwSize = Len(pe)
nRet = Process32First(hSnap, pe)
Do While nRet <> 0
If dwPID = pe.th32ProcessID Then
szName = CheckStr(pe.szExeFile)
Exit Do
End If
nRet = Process32Next(hSnap, pe)
Loop
CloseHandle hSnap
GetProcessNameByPID = szName
End Function
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Private Function CheckStr(ByVal sText As String) As String
n = InStr(sText, Chr$(0))
If n <> 0 Then
CheckStr = Left$(sText, n - 1)
End If
End Function