Success := CkCsv_SaveFile(csv, 'out.csv') Ģ000-2023 Chilkat Software, Inc. Write the updated CSV to a string and display: Success := CkCsv_SetCell(csv, 1, 1, 'magenta') Success := CkCsv_SetCell(csv, 0, 3, 'baguette') function LeerArchivox (const filename: TFileName): String var List: TStringList begin if (FileExists (filename)) then begin List : TStringList.Create List.Loadfromfile (filename) Result : List.text List.Free end end This goes to perfection but do not want to use the component Classes for the program does not weigh much. Change "cheese" to "baguette" // ("cheese" is at row=0, column=3 Success := CkCsv_LoadFile(csv, 'sample.csv') Prior to loading the CSV file, indicate that the 1st row // should be treated as column names: CkCsv_putHasColumnNames(csv, True) ![]() Procedure TForm1.Button1Click(Sender: TObject) īegin // This example program loads a file (sample.csv) // that contains this content: // // year,color,country,food // 2001,red,France,cheese // 2005,blue,"United States",hamburger // 2008,green,Italy,pasta // 1998,orange,Japan,sushi // // The first row contains the column names. Vcl.Controls, Vcl.Forms, Vcl.Dialogs, Vcl.StdCtrls, Csv Winapi.Windows, Winapi.Messages, System.SysUtils, System.Variants, System.Classes, Vcl.Graphics, ![]() ![]() * The examples here use the non-ActiveX DLL. NET, C++, Perl, Java, Ruby, and Python contain all of the Chilkat classes, some of which are freeware and some of which require licensing. The Chilkat CSV library/component/class is freeware. ![]() Demonstrates how to read a CSV, update some cells, and save.
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