从AutoCAD2006开始引入了动态块这个概念，动态块的使用使得我们的图形更加灵活，可...
网上找到得，判断某程序是否运行Private Declare Function CreateToolhelpSnapshot Lib "kernel32" Alias "CreateToolhelp32Snapshot" (ByVal lFlags As Long, ByVal lProcessID As Long) As LongPrivate 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
Private Declare Function OpenProcess Lib "kernel32" (ByVal dwDesiredAccess As Long, ByVal bInheritHandle As Long, ByVal dwProcessId As Long) As Long
Private Declare Function EnumProcessModules Lib "psapi.dll" (ByVal hProcess As Long, ByRef lphModule As Long, ByVal cb As Long, ByRef cbNeeded As Long) 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 CloseHandle Lib "kernel32" (ByVal hObject As Long) As Long
Private Const TH32CS_SNAPHEAPLIST = &H1
Private Const TH32CS_SNAPPROCESS = &H2
Private Const TH32CS_SNAPTHREAD = &H4
Private Const TH32CS_SNAPMODULE = &H8
Private Const TH32CS_SNAPALL = TH32CS_SNAPPROCESS + TH32CS_SNAPHEAPLIST + TH32CS_SNAPTHREAD + TH32CS_SNAPMODULE
Private Const PROCESS_TERMINATE = 1
Private Const PROCESS_QUERY_INFORMATION = 1024
Private Const PROCESS_VM_READ = 16
Private Const PROCESS_ALL_ACCESS = &H1F0FFF
Private Const MAX_PATH = 260
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
Public Function IsProcessRun(exeName As String) As Boolean
Dim snap As Long, ret As Long, lProcess As Long
Dim proc As PROCESSENTRY32
Dim mName As String * MAX_PATH, modName As String
snap = CreateToolhelpSnapshot(TH32CS_SNAPPROCESS, 0)
proc.dwsize = Len(proc)
ret = ProcessFirst(snap, proc)
Do While ret <> 0
mName = ""
Dim Modules(1 To MAX_PATH) As Long, cbMNeeded As Long
lProcess = OpenProcess(PROCESS_QUERY_INFORMATION Or PROCESS_VM_READ, True, proc.th32ProcessID)
If lProcess <> 0 Then
ret = EnumProcessModules(lProcess, Modules(1), MAX_PATH, cbMNeeded)
If ret <> 0 Then ret = GetModuleFileNameExA(lProcess, Modules(1), mName, Len(mName))
modName = Trim(Left(mName, ret))
If InStr(LCase(modName), LCase(exeName)) Then
CloseHandle snap
IsProcessRun = True
Exit Function
End If
End If
ret = ProcessNext(snap, proc)
Loop
CloseHandle snap
IsProcessRun = False
End Function
使用的时候：Dim temp As Boolean
temp = IsProcessRun("ACAD.exe")
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