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check reg_sz

Posted on 2008-10-10
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Last Modified: 2012-05-05
i am trying to check whether

{ 7BA4C7450-9E86} value exists in registry or not and if not i want to add. but when i am using if statement it is giving error , pls tell how to write if statement for this value.

i am typing like as follows.

If value <> 7BA4C7450-9E86 Then

and error i got is "then required".
should i need to quote value i m checking or some other thing.

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Question by:ankur3020
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11 Comments
 
LVL 16

Expert Comment

by:brad2575
ID: 22689575
you may need quotes around the value
If value <> '7BA4C7450-9E86' Then
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Author Comment

by:ankur3020
ID: 22691872
still getting same error
0
 
LVL 5

Accepted Solution

by:
si_shamil earned 50 total points
ID: 22698833
try to use double quotes, single quotes is comments in vbscript

If value <> "7BA4C7450-9E86" Then
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Author Comment

by:ankur3020
ID: 22703419
nothing happened.pls check attached code to find error. now even i removed if statement still not able to add below string.
const HKEY_LOCAL_MACHINE = &H80000002
strComputer = "."
Set StdOut = WScript.StdOut
 
Set oReg=GetObject("winmgmts:{impersonationLevel=impersonate}!\\" &_ 
strComputer & "\root\default:StdRegProv")
 
strKeyPath = "HKEY_CLASSES_user\software"
strValueName = "stop"
strValue = "7BA4C7450-9E86"
oReg.SetStringValue HKEY_LOCAL_MACHINE,strKeyPath,strValueName,strValue

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0
 
LVL 5

Expert Comment

by:si_shamil
ID: 22704444
You trying to write to path "HKEY_LOCAL_MACHINE\HKEY_CLASSES_user\software" Reg ValueName "stop" and Value "7BA4C7450-9E86".

Are you sere that this path exists in toy registry?
0
 

Author Comment

by:ankur3020
ID: 22708095
no, by mistake i added additional path.

find the correct code.


const HKEY_LOCAL_MACHINE = &H80000002
strComputer = "."
Set StdOut = WScript.StdOut
 
Set oReg=GetObject("winmgmts:{impersonationLevel=impersonate}!\\" &_ 
strComputer & "\root\default:StdRegProv")
 
strKeyPath = "software\myvb"
strValueName = "stop"
strValue = "7BA4C7450-9E86"
oReg.SetStringValue HKEY_CURRENT_USER,strKeyPath,strValueName,strValue

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0
 
LVL 5

Expert Comment

by:si_shamil
ID: 22708278
In the script above you have "HKEY_CURRENT_USER" variable/constant that is not defined.

you must define it before you can use it
HIVE ID for HKEY_CURRENT_USER is &H80000001
0
 

Author Comment

by:ankur3020
ID: 22713493
u r ok. but real problem now i got and it is i am trying to change default key. which is not changed by my code.

pls guide how to change default key value of any registry.
0
 

Author Comment

by:ankur3020
ID: 22721742
pls guide now i m using attached code, but it is not working.

Set oWS = CreateObject("wscript.shell")
 
sKeyPath = "AllFilesystemObjects\shellex\ContextMenuHandlers\Send To\"
 
oWS.RegWrite "HKCR\" & sKeyPath, 0, "REG_SZ"

it is not changing value of default key.
0
 

Author Comment

by:ankur3020
ID: 22723448
i able to do what i tried. thanks. for your support
0
 

Author Closing Comment

by:ankur3020
ID: 31505107
perfect answer
0

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