ContainsText

ContainsText performs a case insensitive search for the specified substring ASubText, in the specified string AText.

The function returns a boolean True if one or more instances of ASubText exist in AText.

For a case sensitive search, please review the ContainsStr routine.

Declaration: Function ContainsText(const AText, ASubText : string) : Boolean;

Examples as below.

procedure ScriptEvent (var Value : variant);
var 
  TheText, FullText : string;
  BoYN : boolean;
begin
  TheText := 'two';
  FullText := 'The theories behind why we evolved three-colour vision is wide and varied.';
 
  BoYN := ContainsText(FullText, TheText);     //Will not find it
  If BoYN = True then
    LogInfo('The subtext is contained withn.')
  else
    LogInfo('The subtext was not found contained within.   Try agin.');
    
  TheText := 'THREE';
 
  BoYN := ContainsText(FullText, TheText);    //Will find it
  If BoYN = True then
    LogInfo('The subtext is contained withn.')
  else
    LogInfo('The subtext was not found contained within.   Try agin.');
 
end;