I am working on a VB.net project now. I am new to VB.Net LINQ and would like to know the Lambda equivalent of
var _new = orders.Select(x => x.items > 0);
in VB.Net.
Someone please suggest!
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msdn.microsoft.com/en-us/library/bb531253.aspxSatpal– Satpal2013-08-19 17:08:02 +00:00Commented Aug 19, 2013 at 17:08
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msdn.microsoft.com/en-us/library/…Leszek P– Leszek P2017-02-23 12:23:16 +00:00Commented Feb 23, 2017 at 12:23
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1 Answer
The lambda syntax isn't that much different than creating a regular delegate.
If creating a lambda which has a return value, use Function. Otherwise if you're creating one that doesn't, use Sub.
Dim _new = orders.Select(Function(x) x.Items > 0)
Dim action As Action(Of Item) = Sub(x) Console.WriteLine(x.Items)
2 Comments
Paolo Moretti
It looks different from a standard delegate, since in this case there is no
return statement, and the value returned is the value of the expression in the body of the delegate.
Jeff Mercado
I had always thought that the delegate in VB.net had an optional
Return statement.