Create and run dynamic script statements

How can the object’s properties used on a descriptive programming approach be on a single concatenated string without using Description objects? For example having the following scenario:

Dim var1

var1 = "Hello"

If Window(" text:=Untitled – Notepad" ,"index:=0").Exist(0) = false then

SystemUtil.Run "notepad"

End if

Window("text:=Untitled – Notepad" ,"index:=0").Activate

Window("text:=Untitled – Notepad" ,"index:=0").Type var1

How to make the ( "text:=Untitled – Notepad" ,"index:=0" ) including the coma symbol (,) part of a dynamic statement or string appropriate for descriptive programming, because if the string is set to a variable and provided to the descriptive programming statement it will fail.


aux = "<all the properties>"



With strings similar to:

aux = "text:=Untitled – Notepad" ,"index:=0" ‘This will fail on this line due to syntax general error


aux = "text:=Untitled – Notepad,index:=0" ‘This will fail when used against the directly Test Object

Descriptive Programming feature doesn’t support working several properties on a single string.

One alternative, is offered by the Microsoft VBScript Engine, with built-in methods that evaluate (EVAL function) or execute (EXECUTE or EXECUTEGLOBAL statement) run-time VBScript statements which allow performing dynamic creation of scripting statements and then either evaluate or execute them.

•MSDN Reference – Execute Statement –

•MSDN Reference – ExecuteGlobal Statement –

•MSDN Reference – Eval Function –

Considering that QuickTest Professional (QTP) / Unified Functional Testing (UFT – GUI Testing) are based on VBScript itself, a combination of the mentioned statements and QTP / UFT code could work same as any other VBScript statement however the combination isn’t quality assured by Hewlett-Packard therefore their functionality can’t be assured. Please review the provided references to analyze when each statement is appropriate to the scenario’s requirements.

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Using the logic provided and combining all concepts, a possible conversion of the QTP code shown above could result as follow:

Note: The below script is provided "AS-IS" for example purposes only.

Execute "Dim var1"

Execute "var1 = " & chr(34) & "Hello" & chr(34)

If EVAL("Window(" & chr(34) & "text:=Untitled – Notepad" & chr(34) & "," & chr(34) & "index:=0" & chr(34) & ").Exist(0) = false") then

Execute "SystemUtil.Run " & chr(34) & "notepad" & chr(34)

End if

Execute "Window(" & chr(34) & "text:=Untitled – Notepad" & chr(34) & "," & chr(34) & "index:=0" & chr(34) & ").Activate"

Execute "Window(" & chr(34) & "text:=Untitled – Notepad" & chr(34) & "," & chr(34) & "index:=0" & chr(34) & ").Type var1"

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