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Posted: **Sun Sep 21, 2008 12:00 pm**

ts-soft wrote:
Little John wrote: With all three programs, I get the error message:
Couldn't create the ActiveX control!
Any ideas?
Register a ActiveX requires Admin privilege!

Good point. The fact that the MSComCtrlTree seems to work okay for Little John would indeed suggest that this is the problem.

Should XP not throw up some kind of message in this situation though?

Posted: **Sun Sep 21, 2008 1:20 pm**

That solved the problem, thanks Thomas! The demos are impressive. And thanks again to srod!

Is there a way to register ActiveX controls with Admin privileges permanently, so that afterwards any normal user with restricted privileges can use them, too?

Regards, Little John

//edit
I'm too slow ...
Yes, there's no problem here with the MSComCtrlTree.

Posted: **Sun Sep 21, 2008 1:28 pm**

Little John wrote: Is there a way to register ActiveX controls with Admin privileges permanently, so that afterwards any normal user with restricted privileges can use them, too?

Remove the unregisterfunction in the demo code

Posted: **Sun Sep 21, 2008 2:03 pm**

Thanks again! As you already might have guessed

, I really don't know much about all this COM stuff.

Regards, Little John

Posted: **Sun Sep 21, 2008 2:09 pm**

you're welcome

Posted: **Sun Sep 21, 2008 3:44 pm**

@LittleJohn, the ActiveX demos will unregister a control only if they themselves had to register it in the first place; that is a demo will not unregister the control if it was already registered before the demo started.

So run the demo once with the unregisterfunction commented out and then you can uncomment it because the demo will not attempt to unregister the control from that point on.

Posted: **Sun Sep 21, 2008 3:53 pm**

I see. Thanks for the explanation!

Regards, Little John

Posted: **Sun Sep 21, 2008 5:08 pm**

Great work as usual.

Posted: **Wed Sep 24, 2008 6:47 pm**

jpd wrote:Hi,

I search to use the methode EnableStatic for change the IPAddress
on the NetAdapter..

using the class Win32_NetworkAdapterConfiguration

this error appair

-2147024809
One or more arguments are invalid. Possibly a numerical overflow or too many nested objects, -if so, try splitting your method call into two or more subcalls.

any idea ?

Code: Select all

;/////////////////////////////////////////////////////////////////////////////////
;***COMate***  COM automation through iDispatch.
;*===========
;*
;*WMI demo - renew IP addresses. By SFSxOI.
;/////////////////////////////////////////////////////////////////////////////////

IncludePath "..\.."
XIncludeFile "COMate.pbi"
XIncludeFile "VariantHelper_Include.pb"
Define.COMateObject objWMIService, objNetCard 
colNetCards.COMateEnumObject 
Define *IPAddress.VARIANT,*ConnectID.VARIANT, *varIP.VARIANT
  *sa.SafeArray
strComputer.s = "." 

objWMIService = COMate_GetObject("winmgmts:\" + strComputer + "\root\cimv2", "") 
If objWMIService 
  colNetCards = objWMIService\CreateEnumeration("ExecQuery('Select IPAddress from Win32_NetworkAdapterConfiguration')")  
  If colNetCards 
  
    objNetCard = colNetCards\GetNextObject() 
    While objNetCard 
    ;Debug objNetCard\GetstringProperty("IPAddress")
    *IPAddress= objNetCard\GetvariantProperty("IPAddress") 
        If *IPAddress\vt <> #VT_NULL
          *sa = *IPAddress\parray
          For i = saLBound(*sa) To saUBound(*sa)
            *varIP = SA_VARIANT(*sa, i)
            If *varIP\vt <> #VT_BSTR
              VariantChangeType_(*varIP, *varIP, 0, #VT_BSTR)
            EndIf
            sIPAddress.s= PeekS(*varIP\bstrVal, -1, #PB_Unicode)
            If sIPAddress="192.168.65.5"
            ;objNetCard\SetProperty("EnableStatic'(192.168.66.5,255.255.255.0)'") 
            objNetCard\SetProperty("EnableStatic($0027"+"192.168.66.5,255.255.255.0"+"$0027)") 
           Debug  COMate_GetLastErrorCode() 
           Debug COMate_GetLastErrorDescription() 

          EndIf
            VariantClear_(*varIP)
            
          Next
          saFreeSafeArray(*sa)
        EndIf
        VariantClear_(*IPAddress) : FreeMemory(*IPAddress)
        
      objNetCard\Invoke("RenewDHCPLease()") 
      objNetCard\Release() 
      objNetCard = colNetCards\GetNextObject() 
    Wend 
    colNetCards\Release() 
  EndIf 
  objWMIService\Release()  
Else
  MessageRequester("COMate - WMI demo", "Couldn't create the WMI scripting object!")
EndIf

Thanks
jpd

I had this problem and solved it by enclosing multiple parameters with a parenthesis.

Code: Select all

Series\Invoke("Add(100, 'Europe', 255)")

Rather than

Code: Select all

Series\Invoke("Add 100, 'Europe', 255")

Posted: **Thu Sep 25, 2008 3:50 pm**

Hi Xombie,

thanks for interest on my call!

but this methode not Help, or I'm use it not in the right manner

I think that the right methode is the indicated from srod.

thanks srod!

at this time I'm to busy with another project and can spend anymore time on this problem.
But if I find in the future a solution I will post this.

Thank again

jpd

Posted: **Thu Sep 25, 2008 4:36 pm**

Actually jpd, Xombie has a point when I look at the following :

Code: Select all

objNetCard\SetProperty("EnableStatic($0027"+"192.168.66.5,255.255.255.0"+"$0027)")

a SetProperty should have an '=' in it!!!

There is definitely something wrong here!

Posted: **Thu Sep 25, 2008 11:02 pm**

Any possibility of having a 64bit version?

Posted: **Thu Sep 25, 2008 11:27 pm**

I am told that COMate generates an ASM error on PB 64. I should have a 64-bit OS up and running by the weekend and so should be able to take a look - although I'd be tempted to await the release version of PB 4.3 before attempting to resolve any issues.

Posted: **Thu Sep 25, 2008 11:56 pm**

Thanks for the news

Posted: **Fri Sep 26, 2008 9:00 pm**

I'm not sure if there is something wrong here or not. If I have this code:

Code: Select all

XIncludeFile "COMate.pbi"
XIncludeFile "VariantHelper_Include.pbi"


Procedure OS_Version()

Define.COMateObject objWMIService, Version
colOS.COMateEnumObject
strComputer.s = "." 

objWMIService = COMate_GetObject("winmgmts:\\" + strComputer + "\root\cimv2", "") 
If objWMIService 
  colOS = objWMIService\CreateEnumeration("ExecQuery('Select * from Win32_OperatingSystem')")
  If colOS 
    Version = colOS\GetNextObject() 
    While Version
      
      Debug Version\GetStringProperty("OSLanguage")
            
      Version\Release() 
      Version = colOS\GetNextObject()
    Wend
    colOS\Release() 
  EndIf
  objWMIService\Release()  
EndIf

EndProcedure

The language version code is returned properly, however, the issue i'm not sure about is the use of GetStringProperty for this. Heres why; The MSDN at http://msdn.microsoft.com/en-us/library/aa394239.aspx for the Win32_OperatingSystem class says that OSLanguage is listed As:

Data type: uint32
Access type: Read-only

In this case both GetIntegerProperty AND GetStringProperty work to retrieve the unit32 property and both return the correct value.

Why are both of them working to retrieve this property value with the latest version of Comate ? Is this a bug with Comate? Should it not be one or the other but not both?

I came across this accidently during a copy and paste when changing from GetStringProperty to GetIntegerProperty for something else and left the OSLanguage in place by accident.

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