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Simple VB.net Tuple Example

Posted By: siteadmin on 05/05/2014 10:25:00

Dim complexResult As Tuple (Of Boolean, String)

msgbox("This worked: " & complexResult.item1 & ", and the actual result was " & complexResult.item2 & ", thank you")

Function complexFunction(town As string,country as String) as Tuple(Of Boolean, String)

'This function will do some Webservices look ups and try to get the State name of the town, and country.  If is succeeds it returns the True, and the State name it found.
'Otherwise it just returns false in the first part of the Tuple.

'TODO service checks

if serviceResult then

 Return New Tuple (Of Boolean, String) ('True',serviceResult.stateName)

end if

Return New Tuple (Of Boolean, String) ('False','')

End function