[THIN] Re: IE6 Flickering

  • From: "Braebaum, Neil" <Neil.Braebaum@xxxxxxxxxxxxxxxxx>
  • To: "'thin@xxxxxxxxxxxxx'" <thin@xxxxxxxxxxxxx>
  • Date: Thu, 13 Feb 2003 09:40:38 -0000

Slightly off the vein of the current topic, but ya gotta agree, Ron,
vbscript - using either the WSHShell object, or WMI, is *considerably* more
unwieldy for registry stuff than something like Kix ;-)

I mean you can do it, but it's just such a pain.

Neil

> -----Original Message-----
> From: Ron Oglesby [mailto:roglesby@xxxxxxxxxxxx] 
> Sent: 12 February 2003 18:26
> To: thin@xxxxxxxxxxxxx
> Subject: [THIN] Re: IE6 Flickering
> 
> Save the below text as a VBS and run it from a desktop 
> session where you can see the IE flicker. Log off and back 
> onto the session and see if it is any better.  See another 
> script below this for Querying the value.
> 
> ENABLE SCRIPT:
> 
> Dim WshShell,intRegData, strRegValue
> Set WshShell =3D WScript.CreateObject("WScript.Shell")
> 
> strRegValue =3D "HKCU\Software\Microsoft\Internet 
> Explorer\Main\Force Offscreen Composition"
> 
> On Error Resume Next
> intRegData =3D CInt(1)
> WshShell.RegWrite strRegValue, intRegData, "REG_DWORD"
> If Err.Number <> 0 Then
>       If Err.Number =3D -2147024894 Then
>               Wscript.Echo "The registry value '" & strRegValue & "'
> does not exist."
>       Else
>               WScript.Echo "The following error occurred: " & 
> vbCrLf & Err.Number & vbCrLf & Err.Description
>       End If
> Else
>       WScript.Echo "Force Offscreen Composition is enabled. 
> The current value is: " & intRegData End If=20
> 
> QUERY SCRIPT:
> 
> Dim WshShell,intRegData, strRegValue
> Set WshShell =3D WScript.CreateObject("WScript.Shell")
> 
> strRegValue =3D "HKCU\Software\Microsoft\Internet 
> Explorer\Main\Force Offscreen Composition"
> 
> On Error Resume Next
> intRegData =3D WshShell.RegRead(strRegValue)
> If Err.Number <> 0 Then
>       If Err.Number =3D -2147024894 Then
>               Wscript.Echo "The registry value '" & strRegValue & "'
> does not exist."
>       Else
>               WScript.Echo "The following error occurred: " & 
> vbCrLf & Err.Number & vbCrLf & Err.Description
>       End If
> Else
>       If intRegData =3D 0 Then
>               WScript.Echo "Force Offscreen Composition is disabled.
> The current value is: " & intRegData
>       Else
>               WScript.Echo "Force Offscreen Composition is enabled.
> The current value is: " & intRegData
>       End If
> End If=20
> 
> -----Original Message-----
> From: Sullivan, Glenn [mailto:GSullivan@xxxxxxxxxxxxxx]=20
> Sent: Wednesday, February 12, 2003 12:28 PM
> To: 'thin@xxxxxxxxxxxxx'
> Subject: [THIN] IE6 Flickering
> 
> I am having a problem that I have found in the archives, but 
> the solution is not working.  I thought someone else might 
> have another suggestion.
> 
> My RDP Full-desktop replacement clients are having problems 
> with IE6 flickering while it is loading a page.  It is IE6 
> SP1 with all critical hotfixes applied, but the problem has 
> existed for quite some time.  The pages that they are 
> visiting are not active-content pages, no flash, etc...
> 
> I have, during logon, applied the following reg file: 
> [HKEY_CURRENT_USER\Software\Microsoft\Internet Explorer\Main] 
> "Force Offscreen Composition"=3Ddword:00000001
> 
> and verified that the users who are reporting the problem 
> have that value set in their HKCU hive.
> 
> And other suggestions?  This is driving me crazy...

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