Select certain values from a list

Hi Everyone,

I am just starting out with GH and VB. If I have a list of values as an input is there a way using vb script to select certain values from that list? E.g if I have a list of 10 values how could i select values 2 and 5 from the list?

Thanks in advance.

Replies to This Discussion

Permalink Reply by Roberto on November 9, 2009 at 5:44am

Hi Axiom.
One rough thing I can think of would be to have your selected values in a list of integers (being those positions in the main list you would like to process) and call them in a loop.
In pseudocode:

Sub RunScript(ByVal Mainlist As List(Of Object), ByVal Selectlist As List(Of Integer))

Dim selectvalue as integer

for i as int32 = 0 to selectlist.count -1

selectvalue = selectlist(i)

process (

mainlist(selectvalue)

)

next

End Sub

'Here process would be whatever you would like to do with the mainlist items.

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