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Jeroen W. Pluimers on .NET, C#, Delphi, databases, and personal interests

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Anonymous method do location capturing, so when you expect value capturing you get the “Mysterious Case Of Wrong Value”

Posted by jpluimers on 2019/02/14

Interesting read [WayBack] Mysterious Case Of Wrong Value.

In order to capture by value (which in C++ you can specify), you need an intermediate function like Dalija describes:

function CreateFunction(Value: Integer): TFunc<Integer>;
begin
  Result :=
    function: Integer
    begin
      Result := Value;
    end;
end;

Via: [WayBack] Dalija Prasnikar – Google+

–jeroen

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