| Description |
The AnsiContainsStr function looks for a Needle string in a Haystack string, returning true if it finds it. Otherwise false.
It is a Case sensitive command.
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| Related commands |
| AnsiEndsStr |
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Returns true if a string ends with a substring |
| AnsiStartsStr |
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Returns true if a string starts with a substring |
| AnsiContainsText |
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Returns true if a string contains a substring, case insensitive |
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| Example code : A simple example |
// Full Unit code.
// -----------------------------------------------------------
// You must store this code in a unit called Unit1 with a form
// called Form1 that has an OnCreate event called FormCreate.
unit Unit1;
interface
uses
StrUtils, // Unit containing the AnsiContainsStr command
Forms, Dialogs;
type
TForm1 = class(TForm)
procedure FormCreate(Sender: TObject);
end;
var
Form1: TForm1;
implementation
{$R *.dfm} // Include form definitions
procedure TForm1.FormCreate(Sender: TObject);
var
haystack : AnsiString;
begin
haystack := 'The cat sat on the mat';
// Note that AnsiContainsStr is case sensitive
if AnsiContainsStr(haystack, 'THE')
then ShowMessage('''THE'' was found')
else ShowMessage('''THE'' was not found');
if AnsiContainsStr(haystack, 'the')
then ShowMessage('''the'' was found')
else ShowMessage('''the'' was not found');
end;
end.
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| Hide full unit code |
'THE' was not found
'the' was found
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