Declare PtrSafe Function CreateProcessAsUser Lib "advapi32.dll" Alias "CreateProcessAsUserA" (ByVal hToken As LongPtr, ByVal lpApplicationName As String, ByVal lpCommandLine As String, lpProcessAttributes As SECURITY_ATTRIBUTES, lpThreadAttributes As SECURITY_ATTRIBUTES, ByVal bInheritHandles As ...
同sleep函数一样,timeGetTime函数是Windows API函数,使用前必须先声明,即: Private Declare Function timeGetTime Lib "winmm.dll" () As Long 延时函数和上面的一样,只是将Timer函数换成timeGetTime: '精确延时程序 Private Declare PtrSafe Function timeGetTime Lib "winmm.dll" () As Long Sub delay(T As...
ByVal N As Long) #Else Declare Sub MessageBeep Lib "User" (ByVal N As Integer) #End If ' 64-bit Declare statement example: Declare PtrSafe Function GetActiveWindow Lib "User32" () As LongPtr ' Conditional Compilation Example #If Vba7 Then ' Code is running in 32-bit or 64-bit VBA...
This limitation applies to only the callback functions in VBA that you run in a 64-bit environment. This limitation does not apply to the Declare statements for calling external API methods. In VBA that you run in a 32-bit environment, you can use a Function procedur...
vb 引用部件 Public Declare Function vba引用另一个模块函数,同其他编程语言一样,VBA有可以创建类对象,VBA的类对象有自己的属性、方法、事件公共变量和私有变量的区别公共变量:可以跨模块调用,使用public关键词,在模块最上方声明私有变量:只能在本模块类使用,使用p
'<functionname>' 未宣告 (Visual Basic 錯誤) '<implementsclause>' 無法實作 '<typename>',因為 '<typename>' 是保留名稱 '<interfacename>.<membername>' 已經由基底類別 '' 所實作假設是 <type> 的重新實作。 '<interfacename1>' 無法實作 '<methodname>',因為在介面 '<interfacename2>' 上沒有對應...
64-bit Declare statement example: Declare PtrSafe Function GetActiveWindow Lib "User32" () As LongPtr ' Conditional Compilation Example #IfVba7Then' Code is running in 32-bit or 64-bit VBA7.#If Win64 Then ' Code is running in 64-bit VBA7. #Else' Code is not running in 64-bit VBA...
Rem 当VBA7和Win64都是True时(只有64的Excel才是这种情况),使用第一条Declare语句。在其他版本中,使用第二条Declare语句 Rem === #If Vba7 And Win64 Then Declare PtrSafe Function GetWindowsDirectory Lib "kernel32" (ByVal ipBuffer As String, ByVal nSize As Long) As Long # Else Rem 64位系统,安...
#If VBA7 And Win64 ThenPublic Declare PtrSafe Function GetCursorPos Lib "user32" (lpPoint As POINTAPI) As LongPublic Declare PtrSafe Function GetDC Lib "user32" (ByVal hwnd As LongPtr) As LongPublic Declare PtrSafe Function GetDeviceCaps Lib "gdi32" (ByVal hdc As LongPtr, ByVal nInd...
#If Win64 Then Declare PtrSafe Function GetFoo64 Lib "exampleLib32" () As LongLong #Else Declare PtrSafe Function GetFoo Lib "exampleLib32" () As Long #End If #Else ' Must be Vba6, the PtrSafe keyword didn't exist back then, ' so we need to declare Win32 imports...