CHECKLISTBOX IN C#

Ankita Pandey

Total Post:183

Points:1285
Posted by  Ankita Pandey
C# 
C#
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Hi Experts,

How can I add value in CheckListBox using C#?

Thanks in advance.


  1. Sumit Kesarwani

    Post:378

    Points:2694
    Re: CheckListBox in C#

    Hi Ankita,


    You can use the following code:

    using System;

    using System.Drawing;

    using System.Windows.Forms;

    namespace WindowsFormsApplication1

    {

        public partial class Form1 : Form

        {

            public Form1()

            {

                InitializeComponent();

            }

            private void Form1_Load(object sender, EventArgs e)

            {

                checkedListBox1.Items.Add("Sunday", CheckState.Checked);

                checkedListBox1.Items.Add("Monday", CheckState.Unchecked);

                checkedListBox1.Items.Add("Tuesday", CheckState.Indeterminate);

                checkedListBox1.Items.Add("Wednesday", CheckState.Checked);

                checkedListBox1.Items.Add("Thursday", CheckState.Unchecked);

                checkedListBox1.Items.Add("Friday", CheckState.Indeterminate);

                checkedListBox1.Items.Add("Saturday", CheckState.Indeterminate);

            }

        }

    }

  1. Manmohan Jha

    Post:35

    Points:245
    Re: CheckListBox in C#

    private void Form1_Load(object sender, EventArgs e)

    {

      checkedListBox1.Items.Add("Sunday"false);

      checkedListBox1.Items.Add("Monday"false);

      checkedListBox1.Items.Add("Tuesday"false);

      checkedListBox1.Items.Add("Wednesday"false);

      checkedListBox1.Items.Add("Thursday"false);

      checkedListBox1.Items.Add("Friday"false);

      checkedListBox1.Items.Add("Saturday"false);

    try

    {

    int index = checkedListBox1.Items.IndexOf(DateTime.Now.ToString("MMMM-yy"));

    checkedListBox1.SetItemChecked(index, true);

    }

    catch (Exception) { }

    }

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