IntToStr

function IntToStr(Number Integer):string;
function IntToStr (BigNumber Int64:string;

The IntToStr function converts an Integer Number or Int64 BigNumber into a string. It has two forms : the latter supporting very large integers. It is normally used for display purposes.

Example:

Base Syntax

 var
   NormalInteger : Integer;
   BigInteger    : Int64;
 begin
   NormalInteger := 1234656789;          // Largest possible Integer value
   BigInteger    := 1234656789123465681; // Largest possible Int64 value
 
   ShowMessage('NormalInteger :     '+IntToStr(NormalInteger));
   ShowMessage('BigInteger :        '+IntToStr(BigInteger));
   ShowMessage('Calculated number : '+IntToStr(27 * 4));
 end;

TRObject Syntax

 var
   NormalInteger : Integer;
   BigInteger    : Int64;
 {
   NormalInteger = 1234656789;          // Largest possible Integer value
   BigInteger    = 1234656789123465681; // Largest possible Int64 value
 
   ShowMessage('NormalInteger :     '+IntToStr(NormalInteger));
   ShowMessage('BigInteger :        '+IntToStr(BigInteger));
   ShowMessage('Calculated number : '+IntToStr(27 * 4));
 }

Output:

NormalInteger :     1234656789
BigInteger :        1234656789123465681
Calculated number : 108