ICODEBROKER

using DevExpress.XtraEditors;

using DevExpress.XtraEditors.Controls;

namespace TestProject

{

    /// <summary>

    /// 메인 폼

    /// </summary>

    public partial class MainForm : XtraForm

    {

        //////////////////////////////////////////////////////////////////////////////////////////////////// Constructor

        ////////////////////////////////////////////////////////////////////////////////////////// Public

        #region 생성자 - MainForm()

        /// <summary>

        /// 생성자

        /// </summary>

        public MainForm()

        {

            InitializeComponent();

            for(int i = 0; i < 10; i++)

            {

                this.checkedListBoxControl.Items.Add(new CheckedListBoxItem(i, "Item " + i.ToString()));

            }

            this.checkedListBoxControl.ItemChecking += checkedListBoxControl_ItemChecking;

            this.checkedListBoxControl.ItemCheck    += checkedListBoxControl_ItemCheck;

        }

        #endregion

        //////////////////////////////////////////////////////////////////////////////////////////////////// Method

        ////////////////////////////////////////////////////////////////////////////////////////// Private

        #region 체크 리스트 박스 컨트롤 항목 체크전 처리하기 - checkedListBoxControl_ItemChecking(sender, e)

        /// <summary>

        /// 체크 리스트 박스 컨트롤 항목 체크전 처리하기

        /// </summary>

        /// <param name="sender">이벤트 발생자</param>

        /// <param name="e">이벤트 인자</param>

        private void checkedListBoxControl_ItemChecking(object sender, ItemCheckingEventArgs e)

        {

            CheckedListBoxControl checkedListBoxControl = sender as CheckedListBoxControl;

            CheckedListBoxItem checkedListBoxItem = checkedListBoxControl.GetItem(e.Index) as CheckedListBoxItem;

            if(checkedListBoxItem.Description == "Item 0")

            {

                XtraMessageBox.Show

                (

                    this,

                    $"You cannot change the {checkedListBoxItem.Description} item check state.",

                    "INFORMATION",

                    System.Windows.Forms.MessageBoxButtons.OK,

                    System.Windows.Forms.MessageBoxIcon.Information

                );

                e.Cancel = true;

            }

        }

        #endregion

        #region 체크 리스트 박스 컨트롤 항목 체크시 처리하기 - checkedListBoxControl_ItemCheck(sender, e)

        /// <summary>

        /// 체크 리스트 박스 컨트롤 항목 체크시 처리하기

        /// </summary>

        /// <param name="sender">이벤트 발생자</param>

        /// <param name="e">이벤트 인자</param>

        private void checkedListBoxControl_ItemCheck(object sender, ItemCheckEventArgs e)

        {

            CheckedListBoxControl checkedListBoxControl = sender as CheckedListBoxControl;

            CheckedListBoxItem checkedListBoxItem = checkedListBoxControl.GetItem(e.Index) as CheckedListBoxItem;

            XtraMessageBox.Show

            (

                this,

                $"The {checkedListBoxItem.Description} item with the {checkedListBoxItem.Value} value is {checkedListBoxItem.CheckState}.",

                "INFORMATION",

                System.Windows.Forms.MessageBoxButtons.OK,

                System.Windows.Forms.MessageBoxIcon.Information

            );

        }

        #endregion

    }

}