■ GridLookUpEdit 클래스에서 커스텀 컨트롤을 사용하는 방법을 보여준다.
▶ CustomRepositoryItemGridLookUpEdit.cs
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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 } } |
▶ CustomGridLookUpEdit.cs
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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 } } |
▶ MainForm.cs
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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 } } |
