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(Created page with " function StrToInt(IntegerString string):Integer; The StrToInt, it converts a string data (IntegerString) to an integer value.<br> '''Example:'''<br> '''var''' firstNumber,secondNumber,result : Integer;<br> '''begin'''<br> firstNumber := StrToInt('100'); secondNumber := StrToInt('200'); result := firstNumber + secondNumber;<br> ShowMessage('Result : '+IntToStr(result));<br> '''end;''' '''Output:'''<br> Result : 300")
 
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'''Example:'''<br>
'''Example:'''<br>
'''var'''
 
  firstNumber,secondNumber,result : Integer;<br>
:'''Base Syntax'''
'''begin'''<br>
  var
  firstNumber := StrToInt('100');
    firstNumber,secondNumber,result : Integer;
  secondNumber := StrToInt('200');
 
  result := firstNumber + secondNumber;<br>
  begin
  ShowMessage('Result : '+IntToStr(result));<br>
 
'''end;'''
    firstNumber := StrToInt('100');
    secondNumber := StrToInt('200');
    result := firstNumber + secondNumber;
 
    ShowMessage('Result : '+IntToStr(result));
 
  end;
 
:'''TRObject Syntax'''
  var
    firstNumber,secondNumber,result : Integer;
 
  {
 
    firstNumber = StrToInt('100');
    secondNumber = StrToInt('200');
    result = firstNumber + secondNumber;
 
    ShowMessage('Result : '+IntToStr(result));
 
  }


'''Output:'''<br>
'''Output:'''<br>
  Result :  300
  Result :  300

Revision as of 14:15, 7 February 2024

function StrToInt(IntegerString string):Integer;

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

Example:

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

Output:

Result :  300