C

Write utf-8 CSV Compatible with Excel

See more CSV Examples

A CSV containing non-English characters that is saved using the utf-8 character encoding must include a BOM (also known as a preamble) if it is to be correctly loaded into Excel. See https://en.wikipedia.org/wiki/Byte_order_mark

This example shows how to save the CSV to a file using utf-8 with a BOM.

Note: This example requires Chilkat v9.5.0.93 or later.

C

#include <C_CkCsv.h>

void ChilkatSample(void)
    {
    BOOL success;
    HCkCsv csv;

    success = FALSE;

    //  This example program loads a file (japanese.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
    //  2010,silver,"太志","森田"
    //  

    csv = CkCsv_Create();
    CkCsv_putHasColumnNames(csv,TRUE);
    success = CkCsv_LoadFile2(csv,"qa_data/csv/test.csv","utf-8");
    if (success != TRUE) {
        printf("%s\n",CkCsv_lastErrorText(csv));
        CkCsv_Dispose(csv);
        return;
    }

    //  To save the CSV using utf-8 with a BOM/preamble, 
    //  add "EMIT_BOM" to the UncommonOptions.
    //  (This feature was added in Chilkat v9.5.0.93)

    CkCsv_putUncommonOptions(csv,"EMIT_BOM");
    success = CkCsv_SaveFile2(csv,"qa_output/test.csv","utf-8");
    if (success != TRUE) {
        printf("%s\n",CkCsv_lastErrorText(csv));
        CkCsv_Dispose(csv);
        return;
    }

    printf("OK, try to load the CSV in Excel to see if the non-English chars are correct.\n");


    CkCsv_Dispose(csv);

    }