[问题求助] [已解决]注册dynwrap.dll成功但仍旧无法创建对象：dynamicwrapper

tonyabbs

下面这段代码，试图通过dynwrap.dll去调用windows api，但regsvr32 dynwrap.dll 注册成功后，仍旧出现 无法创建对象：dynamicwrapper

'取前景窗体标题
GetForeWindowCaption
Sub GetForeWindowCaption()
	Const WM_GETTEXT = &HD
	Set Wrap = CreateObject("DynamicWrapper")
	Wrap.Register "USER32.DLL", "GetForegroundWindow", "f=s", "r=l"
	Wrap.Register "USER32.DLL", "SendMessage", "i=lllr", "f=s", "r=l"
	Title = Space(100)
	res = Wrap.SendMessage(Wrap.GetForegroundWindow(), WM_GETTEXT , 100, Title)
	GetForeWindowCaption = Title
End Sub
'MsgBox GetForeWindowCaptionCOPY

老刘1号

换DWX呗，别就抱着DW不放啊

tonyabbs

@yu2n 3楼代码在我这里win10 X64 运行的结果是
前景窗体标题为：
VBS取前景窗口标题
请按任意键继续...

tonyabbs

"改用 C:\Windows\SysWOW64\wscript.exe 来运行 vbs 就好了" 谢谢!

yu2n

CommandModeX64("VBS 取前景窗体标题")
WScript.Sleep(2000)
WScript.Echo("前景窗体标题为：" & vbCrLf & GetForeWindowCaption())
 
'************************************************************************
'取前景窗体标题
'************************************************************************
Function GetForeWindowCaption()
	Const WM_GETTEXT = &HD
	Set Wrap = CreateObject("DynamicWrapper")
	Wrap.Register "USER32.DLL", "GetForegroundWindow", "f=s", "r=l"
	Wrap.Register "USER32.DLL", "SendMessage", "i=lllr", "f=s", "r=l"
	Title = Space(100)
	res = Wrap.SendMessage(Wrap.GetForegroundWindow(), WM_GETTEXT , 100, Title)
	GetForeWindowCaption = Title
End Function
 
'************************************************************************
'以命令提示符环境运行(保留参数X64)
'************************************************************************
Sub CommandModeX64(ByVal sTitle)
	Dim objFSO, objWSO, strApp, strCommand, objItem, strArgs
	Set objFSO = CreateObject("Scripting.FileSystemObject")
	Set objWSO = CreateObject("WScript.Shell")
	strApp = objWSO.ExpandenVironmentStrings("%windir%\SysWOW64\cscript.exe")
	If Not objFSO.FileExists(strApp) Then strApp = objWSO.ExpandenVironmentStrings("%windir%\System32\cscript.exe")
	If InStr(1, WScript.FullName, strApp, vbTextCompare) > 0 Then Exit Sub
	strCommand = "%Comspec% /c title " & sTitle & " & " & strApp & " //NoLogo """ & WScript.ScriptFullName & """"
	For Each objItem In WScript.Arguments
		strArgs = strArgs & " " & """" & objItem & """"
	Next
	objWSO.Run strCommand & strArgs & " & pause", 1, False
	WScript.Quit
End SubCOPY

Win10 x64 测试结果如下：

前景窗体标题为：
C:\Users\Yu2n\Desktop\0.vbs - Notepad++
请按任意键继续. . .COPY

yu2n

FYI

VBS无法创建object
http://www.bathome.net/thread-33272-1-2.html#pid158900