Variable in signal path

[HerveM1234]

Hi,

I would like to use a variable instead of the path name when calling a function.

ie :

Result = MyFunction(‘FolderASignal1’)

works fine

but

Dim Fld = “FolderA”

Result = MyFunction(Fld :: Signal1)

doesn’t work –> syntax problem

Thanks for Help

[Bernhard Kantz]

You can use the indirection operator $string-expression$ to access an FlexPro object from its (path) name given as a string:

Dim Fld = "FolderA\"
$Fld : "Signal1"$

accesses the object ‘Signal1’ in ‘FolderA’ relative to the path of the formula containing the expression. Note the double backslash, it is necessary because the acts as escape character.

[Author]

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