StrToInt

function StrToInt(const S: string):Integer;

The StrToInt, it converts a string data (S) to an integer value.

Example

var
   firstNumber,secondNumber,result : Integer;
 
{
 
   firstNumber = StrToInt('100');
   secondNumber = StrToInt('200');
   result = firstNumber + secondNumber;
 
   ShowMessage('Result : '+IntToStr(result));
 
}

Output:

Result : 300

See Also

• Type Conversion Functions