In Delphi, there is a function StrToInt() that converts a string to an integer value; there is also IntToStr(), which does the reverse. These functions doesn't appear to be part of Oxygene, and I can't find a reference to something that can do that. How can it be done?
You can use the Int32.Parse function
try this
function StrToInt(S: String): Integer;
begin
Result:=Int32.Parse(S);
end;
.Parse is pretty richly supported for multiple types.