[DEVEXPRESS/WINFORM] GridLookUpEdit 클래스 : 커스텀 컨트롤 사용하기

TestProject.zip

다운로드

▶ CustomRepositoryItemGridLookUpEdit.cs

using System.Data;
using System.Drawing;

using DevExpress.XtraEditors.Drawing;
using DevExpress.XtraEditors.Registrator;
using DevExpress.XtraEditors.Repository;
using DevExpress.XtraEditors.ViewInfo;
using DevExpress.XtraGrid.Columns;
using DevExpress.XtraGrid.Views.Grid;

namespace TestProject
{
    /// <summary>
    /// 커스텀 저장소 항목 그리드 룩업 에디터
    /// </summary>
    [UserRepositoryItem("Register")]
    public class CustomRepositoryItemGridLookUpEdit : RepositoryItemGridLookUpEdit
    {
        //////////////////////////////////////////////////////////////////////////////////////////////////// Field
        ////////////////////////////////////////////////////////////////////////////////////////// Public

        #region Field

        /// <summary>
        /// 에디터명
        /// </summary>
        public const string EditorName = "CustomGridLookUpEdit";

        #endregion

        //////////////////////////////////////////////////////////////////////////////////////////////////// Property
        ////////////////////////////////////////////////////////////////////////////////////////// Public

        #region 에디터 타입명 - EditorTypeName

        /// <summary>
        /// 에디터 타입명
        /// </summary>
        public override string EditorTypeName
        {
            get
            {
                return EditorName;
            }
        }

        #endregion

        //////////////////////////////////////////////////////////////////////////////////////////////////// Constructor
        ////////////////////////////////////////////////////////////////////////////////////////// Static

        #region 생성자 - CustomRepositoryItemGridLookUpEdit()

        /// <summary>
        /// 생성자
        /// </summary>
        static CustomRepositoryItemGridLookUpEdit()
        {
            Register();
        }

        #endregion

        ////////////////////////////////////////////////////////////////////////////////////////// Instance
        //////////////////////////////////////////////////////////////////////////////// Public

        #region 생성자 - CustomRepositoryItemGridLookUpEdit()

        /// <summary>
        /// 생성자
        /// </summary>
        public CustomRepositoryItemGridLookUpEdit()
        {
        }

        #endregion

        //////////////////////////////////////////////////////////////////////////////////////////////////// Method
        ////////////////////////////////////////////////////////////////////////////////////////// Static

        #region 등록하기 - Register()

        /// <summary>
        /// 등록하기
        /// </summary>
        public static void Register()
        {
            Image image = null;

            EditorRegistrationInfo.Default.Editors.Add
            (
                new EditorClassInfo
                (
                    EditorName,
                    typeof(CustomGridLookUpEdit),
                    typeof(CustomRepositoryItemGridLookUpEdit),
                    typeof(GridLookUpEditBaseViewInfo),
                    new ButtonEditPainter(),
                    true,
                    image
                )
            );
        }

        #endregion

        ////////////////////////////////////////////////////////////////////////////////////////// Instance
        //////////////////////////////////////////////////////////////////////////////// Public

        #region 할당하기 - Assign(item)

        /// <summary>
        /// 할당하기
        /// </summary>
        /// <param name="item">저장소 항목</param>
        public override void Assign(RepositoryItem item)
        {
            BeginUpdate();

            try
            {
                base.Assign(item);

                CustomRepositoryItemGridLookUpEdit source = item as CustomRepositoryItemGridLookUpEdit;

                if(source == null)
                {
                    return;
                }
            }
            finally
            {
                EndUpdate();
            }
        }

        #endregion

        //////////////////////////////////////////////////////////////////////////////// Protected

        #region 로드시 처리하기 - OnLoaded()

        /// <summary>
        /// 로드시 처리하기
        /// </summary>
        protected override void OnLoaded()
        {
            base.OnLoaded();

            if(IsDesignMode)
            {
                return;
            }

            GridColumn idColumn = new GridColumn();

            idColumn.FieldName    = idColumn.Caption = "ID";
            idColumn.VisibleIndex = 0;

            GridColumn nameColumn = new GridColumn();

            nameColumn.FieldName    = nameColumn.Caption = "Name";
            nameColumn.VisibleIndex = 1;

            GridView gridView = View;

            gridView.Columns.Clear();

            gridView.Columns.Add(idColumn  );
            gridView.Columns.Add(nameColumn);

            gridView.OptionsView.ShowGroupPanel = true;

            ValueMember   = "ID";
            DisplayMember = "Name";

            DataSource = GetDataTable();
        }

        #endregion

        //////////////////////////////////////////////////////////////////////////////// Protected

        #region 데이터 테이블 구하기 - GetDataTable()

        /// <summary>
        /// 데이터 테이블 구하기
        /// </summary>
        /// <returns>데이터 테이블</returns>
        private DataTable GetDataTable()
        {
            DataTable table = new DataTable();

            table.Columns.Add(new DataColumn("ID"  , typeof(int   )));
            table.Columns.Add(new DataColumn("Name", typeof(string)));

            table.Rows.Add(new object[] { 0, "A" });
            table.Rows.Add(new object[] { 1, "B" });
            table.Rows.Add(new object[] { 2, "C" });

            return table;
        }

        #endregion
    }
}

 

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▶ CustomGridLookUpEdit.cs

using System.ComponentModel;

using DevExpress.XtraEditors;

namespace TestProject
{
    /// <summary>
    /// 커스텀 그리드 룩업 에디터
    /// </summary>
    public class CustomGridLookUpEdit : GridLookUpEdit
    {
        //////////////////////////////////////////////////////////////////////////////////////////////////// Property
        ////////////////////////////////////////////////////////////////////////////////////////// Public

        #region 에디터 타입명 - EditorTypeName

        /// <summary>
        /// 에디터 타입명
        /// </summary>
        public override string EditorTypeName
        {
            get
            {
                return CustomRepositoryItemGridLookUpEdit.EditorName;
            }
        }

        #endregion
        #region 속성 - Properties

        /// <summary>
        /// 속성
        /// </summary>
        [DesignerSerializationVisibility(DesignerSerializationVisibility.Content)]
        public new CustomRepositoryItemGridLookUpEdit Properties
        {
            get
            {
                return base.Properties as CustomRepositoryItemGridLookUpEdit;
            }
        }

        #endregion

        //////////////////////////////////////////////////////////////////////////////////////////////////// Constructor
        ////////////////////////////////////////////////////////////////////////////////////////// Static

        #region 생성자 - CustomGridLookUpEdit()

        /// <summary>
        /// 생성자
        /// </summary>
        static CustomGridLookUpEdit()
        { 
            CustomRepositoryItemGridLookUpEdit.Register();
        }

        #endregion

        ////////////////////////////////////////////////////////////////////////////////////////// Instance

        #region 생성자 - CustomGridLookUpEdit()

        /// <summary>
        /// 생성자
        /// </summary>
        public CustomGridLookUpEdit()
        {
        }

        #endregion
    }
}

 

300x250

 

▶ MainForm.cs

using DevExpress.XtraEditors;

namespace TestProject
{
    /// <summary>
    /// 메인 폼
    /// </summary>
    public partial class MainForm : XtraForm
    {
        //////////////////////////////////////////////////////////////////////////////////////////////////// Constructor
        ////////////////////////////////////////////////////////////////////////////////////////// Public

        #region 생성자 - MainForm()

        /// <summary>
        /// 생성자
        /// </summary>
        public MainForm()
        {
            InitializeComponent();
        }

        #endregion
    }
}