Hi. I 'm stuck with this
I can get the process path with this code:
And I can get the size from a file with this:
But what i want to know is how do I use the first code above with the Procsize button function to get the size from a process I already know the name of, rather than using a listbox to list the process with, so I can use a textbox with the name of the process I want to check for its size?
In a much simpler way, If I already know what process i want to check the size for, what do i need change , I use the above to get the real process path with and want to use it with the procsize button i have set up?
I hope that was not confusing!
I can get the process path with this code:
Code:
Option Explicit
'General Declarations
Private Const PROCESS_QUERY_INFORMATION As Long = (&H400)
Private Const PROCESS_VM_READ As Long = (&H10)
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 Declare Function EnumProcesses Lib "psapi.dll" (ByRef lpidProcess As Long, ByVal cb As Long, ByRef cbNeeded As Long) As Long
Private Declare Function EnumProcessModules Lib "psapi.dll" (ByVal hProcess As Long, ByRef lphModule As Long, ByVal cb As Long, ByRef lpcbNeeded As Long) As Long
Private Declare Function GetModuleFileNameEx Lib "psapi.dll" Alias "GetModuleFileNameExA" (ByVal hProcess As Long, ByVal hModule As Long, ByVal lpFilename As String, ByVal nSize As Long) As Long
Private Declare Function Process32First Lib "kernel32" ( _
ByVal hSnapshot As Long, lppe As PROCESSENTRY32) As Long
Private Declare Function Process32Next Lib "kernel32" ( _
ByVal hSnapshot As Long, lppe As PROCESSENTRY32) As Long
Private Declare Function GetModuleFileNameExA Lib "psapi.dll" _
(ByVal hProcess As Long, ByVal hModule As Long, _
ByVal ModuleName As String, ByVal nSize As Long) As Long
Private Declare Function CreateToolhelp32Snapshot Lib "kernel32" ( _
ByVal dwFlags As Long, ByVal th32ProcessID As Long) As Long
Private Declare Function GetVersionExA Lib "kernel32" _
(lpVersionInformation As OSVERSIONINFO) As Integer
Private Type PROCESSENTRY32
dwSize As Long
cntUsage As Long
th32ProcessID As Long ' This process
th32DefaultHeapID As Long
th32ModuleID As Long ' Associated exe
cntThreads As Long
th32ParentProcessID As Long ' This process's parent process
pcPriClassBase As Long ' Base priority of process threads
dwFlags As Long
szExeFile As String * 260 ' MAX_PATH
End Type
Private Type OSVERSIONINFO
dwOSVersionInfoSize As Long
dwMajorVersion As Long
dwMinorVersion As Long
dwBuildNumber As Long
dwPlatformId As Long '1 = Windows 95.
'2 = Windows NT
szCSDVersion As String * 128
End Type
Private Const MAX_PATH = 260
Private Const STANDARD_RIGHTS_REQUIRED = &HF0000
Private Const SYNCHRONIZE = &H100000
'STANDARD_RIGHTS_REQUIRED Or SYNCHRONIZE Or &HFFF
Private Const PROCESS_ALL_ACCESS = &H1F0FFF
Private Const TH32CS_SNAPPROCESS = &H2&
Private Const hNull = 0
Function StrZToStr(s As String) As String
StrZToStr = Left$(s, Len(s) - 1)
End Function
Private Function getVersion() As Long
Dim osinfo As OSVERSIONINFO
Dim retvalue As Integer
osinfo.dwOSVersionInfoSize = 148
osinfo.szCSDVersion = Space$(128)
retvalue = GetVersionExA(osinfo)
getVersion = osinfo.dwPlatformId
End Function
Private Sub Command1_Click()
List1.Clear
Select Case getVersion()
Case 1 'Windows 95/98
Dim f As Long, sname As String
Dim hSnap As Long, proc As PROCESSENTRY32
hSnap = CreateToolhelp32Snapshot(TH32CS_SNAPPROCESS, 0)
If hSnap = hNull Then Exit Sub
proc.dwSize = Len(proc)
' Iterate through the processes
f = Process32First(hSnap, proc)
Do While f
sname = StrZToStr(proc.szExeFile)
List1.AddItem sname
f = Process32Next(hSnap, proc)
Loop
Case 2 'Windows NT
Dim cb As Long
Dim cbNeeded As Long
Dim NumElements As Long
Dim ProcessIDs() As Long
Dim cbNeeded2 As Long
Dim NumElements2 As Long
Dim Modules(1 To 200) As Long
Dim lRet As Long
Dim ModuleName As String
Dim nSize As Long
Dim hProcess As Long
Dim I As Long
'Get the array containing the process id's for each process object
cb = 8
cbNeeded = 96
Do While cb <= cbNeeded
cb = cb * 2
ReDim ProcessIDs(cb / 4) As Long
lRet = EnumProcesses(ProcessIDs(1), cb, cbNeeded)
Loop
NumElements = cbNeeded / 4
For I = 1 To NumElements
'Get a handle to the Process
hProcess = OpenProcess(PROCESS_QUERY_INFORMATION _
Or PROCESS_VM_READ, 0, ProcessIDs(I))
'Got a Process handle
If hProcess <> 0 Then
'Get an array of the module handles for the specified
'process
lRet = EnumProcessModules(hProcess, Modules(1), 200, _
cbNeeded2)
'If the Module Array is retrieved, Get the ModuleFileName
If lRet <> 0 Then
ModuleName = Space(MAX_PATH)
nSize = 500
lRet = GetModuleFileNameExA(hProcess, Modules(1), _
ModuleName, nSize)
List1.AddItem Left(ModuleName, lRet)
End If
End If
'Close the handle to the process
lRet = CloseHandle(hProcess)
Next
End Select
End SubAnd I can get the size from a file with this:
Code:
Private Sub ProcSize_Click()
Dim fln, result
Dim fname As String
fname = "C:\MyUniqueprocTest.exe"
On Error GoTo Hell
fln = FileLen(Trim(fname))
result = CInt((fln / 1024) / 1024) & fln & ""
Text1.Text = result
Hell:
End SubBut what i want to know is how do I use the first code above with the Procsize button function to get the size from a process I already know the name of, rather than using a listbox to list the process with, so I can use a textbox with the name of the process I want to check for its size?
In a much simpler way, If I already know what process i want to check the size for, what do i need change , I use the above to get the real process path with and want to use it with the procsize button i have set up?
I hope that was not confusing!