How to check whether array with string is empty or not

[~jiggawax~]

From the TestStand help:

GetNumSubProperties Method
Syntax
PropertyObject.GetNumSubProperties ( lookupString)

Return Value
Long

Number of subproperties within the property specified by lookupString.

Purpose
Returns the number of subproperties directly within the property the lookupString parameter specifies.

Parameters
lookupString As String

[In] Pass an empty string to denote the PropertyObject to which the method applies, or pass the name of a subproperty within the PropertyObject. Refer to Lookup Strings for more information about the strings you can use.

[fullmanido]

This is not working, and it is from the test stand help.

 Locals.BarcodeLengthAct   =  GetNumElement (Locals.BarcodeStrings[0]

[Daniel-E]

fullmanido,

Try this instead:

Locals.BarcodeLengthAct   =  GetNumElements (Locals.BarcodeStrings[0])

I changed "GetNumElement" to "GetNumElements" and closed the parenthesis. I believe this will work properly. Let us know if you run into any more trouble with it!

[dug9000]

If the array you want the size of is Locals.BarcodeStrings you should use this instead:

Locals.BarcodeLengthAct   =  GetNumElements (Locals.BarcodeStrings)

Not sure why you had [0] in there. That doesn't make sense unless you have an array of arrays and you want the size of the first array in an array of arrays.

-Doug