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All Forums >> [Scripting] >> WSH & Client Side VBScript >> Is this possible?
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Is this possible? - 6/19/2007 2:29:51 AM

2000a

Posts: 3
Score: 0
Joined: 6/19/2007
Status: offline

Hi,

Is it possible to do this? Please note that I can't do it any other way.

I have a VBScript. The first line is a varialbe set to the name of a function that I want to call. I would like to call the function that has the same name that is stored in the "FuncToCall" variable.
How can I call the function: FuncAdd(10, 5) which should return 15?

In C++ I could use a pointer, but I have no clue about VBScript...

'-------------------
Dim FuncToCall
FuncToCall = "FuncAdd"

' SOME HOW CALL FuncAdd(10, 5) . It should return 15.
' FuncAddResult = FuncToCall(10, 5)

Function FuncAdd (x, y)
FuncAdd = x + y
End Function

Function FuncWhatever ()
'...
End Function

'-------------------

thank you

Post #: 1

RE: Is this possible? - 6/19/2007 2:47:30 AM

DiGiTAL.SkReAM

Posts: 1171
Score: 7
Joined: 9/6/2005
From: Florida, USA
Status: offline

Execute and ExecuteGlobal will run strings as if they were lines of vbscript code.
For example:

The only thing is that you have to get the quotes just right.

_____________________________

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(in reply to 2000a)

Post #: 2

RE: Is this possible? - 6/19/2007 2:56:25 AM

2000a

Posts: 3
Score: 0
Joined: 6/19/2007
Status: offline

Thanks DiGiTAL.SkReAM

It works...

(in reply to DiGiTAL.SkReAM)

Post #: 3

RE: Is this possible? - 6/19/2007 5:05:45 AM

ehvbs

Posts: 2114
Score: 50
Joined: 6/22/2005
From: Germany
Status: offline

Hi 2000a,

while DiGiTAL.SkReAM's advice to use Execute(Global) (or Eval to mention
the third construct of this kind) - that is the interpretation of (string) data as code -
will solve your problem, you should be aware of the fact that VBScript's equivalence
to C/C++ pointers (delegates in the .NET languages) is

Set fRef = GetRef( sName )

Example:

ehvbs

(in reply to 2000a)

Post #: 4

RE: Is this possible? - 6/19/2007 5:30:24 AM

2000a

Posts: 3
Score: 0
Joined: 6/19/2007
Status: offline

thanks ehvbs.

two solutions for a problem that I thought impossible to solve. that's why i'm a rookie :)

thanks all.

(in reply to ehvbs)

Post #: 5

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All Forums >> [Scripting] >> WSH & Client Side VBScript >> Is this possible?

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