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(Delphi ActiveX) StringBuilder GetNthDemonstrates the GetNth method.
uses Winapi.Windows, Winapi.Messages, System.SysUtils, System.Variants, System.Classes, Vcl.Graphics, Vcl.Controls, Vcl.Forms, Vcl.Dialogs, Vcl.StdCtrls, Chilkat_TLB; ... procedure TForm1.Button1Click(Sender: TObject); var sb: TChilkatStringBuilder; delimiterChar: WideString; exceptDoubleQuoted: Integer; exceptEscaped: Integer; begin // The GetNth method is handy for getting parts from delimited strings. // For example: sb := TChilkatStringBuilder.Create(Self); sb.Append('red,blue,"green,purple",,yellow'); delimiterChar := ','; exceptDoubleQuoted := 1; exceptEscaped := 1; // Prints "[red]" Memo1.Lines.Add('[' + sb.GetNth(0,delimiterChar,exceptDoubleQuoted,exceptEscaped) + ']'); // Prints "[blue]" Memo1.Lines.Add('[' + sb.GetNth(1,delimiterChar,exceptDoubleQuoted,exceptEscaped) + ']'); // Prints "[green,purple]" Memo1.Lines.Add('[' + sb.GetNth(2,delimiterChar,exceptDoubleQuoted,exceptEscaped) + ']'); // Prints "[]" Memo1.Lines.Add('[' + sb.GetNth(3,delimiterChar,exceptDoubleQuoted,exceptEscaped) + ']'); // Prints "[yellow]" Memo1.Lines.Add('[' + sb.GetNth(4,delimiterChar,exceptDoubleQuoted,exceptEscaped) + ']'); // Prints "[]" Memo1.Lines.Add('[' + sb.GetNth(5,delimiterChar,exceptDoubleQuoted,exceptEscaped) + ']'); end; |
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