Go

Read CSV File

See more CSV Examples

Demonstrates how to read a .csv file and access the contents.

The Chilkat CSV library/component/class is freeware. The downloads for .NET, C++, Perl, Java, Ruby, and Python contain all of the Chilkat classes, some of which are freeware and some of which require licensing.

Go

    success := false

    // 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.
    // This file is available at:
    // http://www.chilkatsoft.com/testData/sample.csv

    csv := chilkat.NewCsv()

    // Prior to loading the CSV file, indicate that the 1st row
    // should be treated as column names:
    csv.SetHasColumnNames(true)

    // Load the CSV records from the file:

    success = csv.LoadFile("sample.csv")
    if success != true {
        fmt.Println(csv.LastErrorText())
        csv.DisposeCsv()
        return
    }

    // Display the contents of the 3rd column (i.e. the country names)
    var row int
    n := csv.NumRows()
    for row = 0; row <= n - 1; row++ {
        fmt.Println(*csv.GetCell(row,2))
    }


    csv.DisposeCsv()