String/Float Functions in DLL

[lloydie2]

I am using some functions in a DLL I wrote to create some strings form a line of text. I need to convert some of these strings to float(real) within a function can someone expalin to me how.

code----------------------------------------------
Function LenOfCallHr (S: String): String; stdcall;
Begin
Result := copy(S,37,2);
end;

Function LenOfCallMin (S: String): String; stdcall;
Begin
Result := copy(S,40,2);
end;

Function LenOfCallSec (S: String): String; stdcall;
Begin
Result := copy(S,43,2);
end;
--------------------------------------------------

 

[whosrdaddy]

if you have delphi7 you can use StrToFloat function, which returns extended value

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