AX - How to import data from Excel to AX table

This example shows job for import of two columns from Excel to AX table AssetSorting.

static void c_Import_AssetSorting( Args _args )
{
    SysExcelApplication application;
    SysExcelWorkbooks workbooks;
    SysExcelWorkbook workbook;
    SysExcelWorksheets worksheets;
    SysExcelWorksheet worksheet;
    SysExcelCells cells;
    COMVariantType type;
    int row = 1;    
    str s1, s2;
    AssetSorting assetSorting;

    /* create excel instance */
    
    application = SysExcelApplication::construct();
    workbooks = application.workbooks();

    /* try to open excel data */
    
    startLengthyOperation();    
    try
    {
        workbooks.open( "c:\\ax\\cz_cpa.xlsx" );
    }
    catch ( Exception::Error )
    {
        endLengthyOperation();
        error( strFmt( "@CIE269", "c:\\ax\\cz_cpa.xlsx" ) );
        return;
    }
        
    workbook = workbooks.item( 1 );
    worksheets = workbook.worksheets();
    worksheet = worksheets.itemFromNum( 1 );
    cells = worksheet.cells();

    /* go throught excel rows, insert data to table */
    
    ttsBegin;

    do
    {
      s1 = cells.item(row, 1).value().bStr();
      s2 = cells.item(row, 2).value().bStr();

      //info( s1 + " - " + s2 );

      /* TYPE is for testing, if we are at end of data */
      row++;
      type = cells.item( row, 1 ).value().variantType();

      //if ( row > 500 ) break;

      if ( !AssetSorting::Exist( s1, AssetSortValue::Sorting2 ) ) 
      {  
        assetSorting.SortCode = AssetSortValue::Sorting2;
        assetSorting.SortingId = s1;
        assetSorting.Description = s2;
        assetSorting.insert();
      }
        else info( "Exists - >" + s1 );
        
    }
    while ( type != COMVariantType::VT_EMPTY );

    ttsCommit;

    /* end excel */
    application.quit();

    info( "OK = " + int2str( row ) );
}