■ LookUpEdit 클래스의 GetNotInListValue 이벤트를 사용해 언바운드 컬럼을 표시하는 방법을 보여준다.
▶ MainForm.cs
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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(); string[] countryArray = new string[] { "Afghanistan", "Albania", "Algeria", "Andorra", "Angola" }; Record[] recordArray = new Record[countryArray.Length]; for(int i = 0; i < countryArray.Length; i++) { recordArray[i] = new Record(countryArray[i]); } this.lookUpEdit.Properties.DisplayMember = "Country"; this.lookUpEdit.Properties.ValueMember = "Country"; this.lookUpEdit.Properties.Columns.Add(new LookUpColumnInfo("ID" , "ID" , 20 )); this.lookUpEdit.Properties.Columns.Add(new LookUpColumnInfo("Country", "Country", 100)); this.lookUpEdit.GetNotInListValue += lookUpEdit_GetNotInListValue; this.lookUpEdit.Properties.DataSource = recordArray; this.lookUpEdit.EditValue = recordArray[0].Country; } #endregion //////////////////////////////////////////////////////////////////////////////////////////////////// Method ////////////////////////////////////////////////////////////////////////////////////////// Private #region 룩업 에디터 리스트에서 없는 값 구하기 - lookUpEdit_GetNotInListValue(sender, e) /// <summary> /// 룩업 에디터 리스트에서 없는 값 구하기 /// </summary> /// <param name="sender">이벤트 발생자</param> /// <param name="e">이벤트 인자</param> private void lookUpEdit_GetNotInListValue(object sender, GetNotInListValueEventArgs e) { if(e.FieldName == "ID") { e.Value = e.RecordIndex.ToString() + "."; } } #endregion } } |
