■ GridControl 클래스에서 데이터 식별 엑셀을 내보내는 방법을 보여준다.
▶ MainForm.cs
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using System; using System.Collections.Generic; using System.Data.OleDb; using System.Diagnostics; using System.Drawing; using System.IO; using System.Reflection; using System.Windows.Forms; using DevExpress.Export; using DevExpress.Export.Xl; using DevExpress.Printing.ExportHelpers; using DevExpress.Utils; using DevExpress.XtraEditors; using DevExpress.XtraPrinting; using DevExpress.XtraGrid.Views.Base; namespace TestProject { /// <summary> /// 메인 폼 /// </summary> public partial class MainForm : XtraForm { //////////////////////////////////////////////////////////////////////////////////////////////////// Delegate ////////////////////////////////////////////////////////////////////////////////////////// Private #region 셀 추가 대리자 - AddCellDelegate(e, formattingObject1, formattingObject2) /// <summary> /// 셀 추가 대리자 /// </summary> /// <param name="e">이벤트 인자</param> /// <param name="formattingObject1">포맷 객체 1</param> /// <param name="formattingObject2">포맷 객체 2</param> private delegate void AddCellDelegate(ContextEventArgs e, XlFormattingObject formattingObject1, XlFormattingObject formattingObject2); #endregion //////////////////////////////////////////////////////////////////////////////////////////////////// Field ////////////////////////////////////////////////////////////////////////////////////////// Private #region Field /// <summary> /// Discontinued 셀 정렬 /// </summary> private XlCellAlignment discontinuedCellAlignment = new XlCellAlignment() { HorizontalAlignment = XlHorizontalAlignment.Center, VerticalAlignment = XlVerticalAlignment.Center }; /// <summary> /// 셀 추가 대리자 딕셔너리 /// </summary> private Dictionary<int, AddCellDelegate> addCellDelegateDictionary; #endregion //////////////////////////////////////////////////////////////////////////////////////////////////// Constructor ////////////////////////////////////////////////////////////////////////////////////////// Public #region 생성자 - MainForm() /// <summary> /// 생성자 /// </summary> public MainForm() { InitializeComponent(); string filePath = FilesHelper.FindingFileName(Application.StartupPath, "nwind.mdb"); string connectionString = "Provider=Microsoft.Jet.OLEDB.4.0;Data Source=" + filePath; OleDbDataAdapter adapter1 = new OleDbDataAdapter("SELECT * FROM Products" , connectionString); OleDbDataAdapter adapter2 = new OleDbDataAdapter("SELECT * FROM Categories", connectionString); this.gridView.OptionsView.ColumnAutoWidth = false; adapter1.Fill(nwindDataSet.Products ); adapter2.Fill(nwindDataSet.Categories); this.addCellDelegateDictionary = GetAddCellDelegateDictionary(); this.gridView.ExpandAllGroups(); Load += Form_Load; this.exportButton.Click += exportButton_Click; this.gridView.CustomUnboundColumnData += gridView_CustomUnboundColumnData; } #endregion //////////////////////////////////////////////////////////////////////////////////////////////////// Method ////////////////////////////////////////////////////////////////////////////////////////// Private //////////////////////////////////////////////////////////////////////////////// Event #region 폼 로드시 처리하기 - Form_Load(sender, e) /// <summary> /// 폼 로드시 처리하기 /// </summary> /// <param name="sender">이벤트 발생자</param> /// <param name="e">이벤트 인자</param> private void Form_Load(object sender, EventArgs e) { this.gridView.BestFitColumns(true); } #endregion #region 내보내기 옵션 시트 설정 커스텀 설정하기 - exportOptionsEx_CustomizeSheetSettings(e) /// <summary> /// 내보내기 옵션 시트 설정 커스텀 설정하기 /// </summary> /// <param name="e">이벤트 인자</param> private void exportOptionsEx_CustomizeSheetSettings(CustomizeSheetEventArgs e) { const int lastHeaderRowIndex = 15; e.ExportContext.SetFixedHeader(lastHeaderRowIndex); e.ExportContext.AddAutoFilter ( new XlCellRange ( new XlCellPosition(0, lastHeaderRowIndex), new XlCellPosition(5, 100) ) ); } #endregion #region 내보내기 옵션 시트 헤더 커스텀 설정하기 - exportOptionsEx_CustomizeSheetHeader(e) /// <summary> /// 내보내기 옵션 시트 헤더 커스텀 설정하기 /// </summary> /// <param name="e">이벤트 인자</param> private void exportOptionsEx_CustomizeSheetHeader(ContextEventArgs e) { XlFormattingObject formattingObject1 = GetFormattingObject(true, 24); XlFormattingObject formattingObject2 = GetFormattingObject(true, 18); for(int i = 0; i < 15; i++) { AddCellDelegate addCellDelegate; if(addCellDelegateDictionary.TryGetValue(i, out addCellDelegate)) { addCellDelegate(e, formattingObject1, formattingObject2); } else { e.ExportContext.AddRow(); } } MergeCells(e); Stream stream = Assembly.GetExecutingAssembly().GetManifestResourceStream("TestProject.RESOURCE.1.jpg"); if(stream != null) { Bitmap bitmap = new Bitmap(Image.FromStream(stream)); XlCellRange cellRange = new XlCellRange ( new XlCellPosition(0, 0), new XlCellPosition(5, 7) ); e.ExportContext.MergeCells(cellRange); e.ExportContext.InsertImage(bitmap, cellRange); } e.ExportContext.MergeCells ( new XlCellRange ( new XlCellPosition(0, 8), new XlCellPosition(5, 8) ) ); } #endregion #region 내보내기 옵션 셀 커스텀 설정하기 - exportOptionsEx_CustomizeCell(e) /// <summary> /// 내보내기 옵션 셀 커스텀 설정하기 /// </summary> /// <param name="e">이벤트 인자</param> private void exportOptionsEx_CustomizeCell(CustomizeCellEventArgs e) { if(e.ColumnFieldName == "Discontinued") { if(e.Value is bool) { e.Handled = true; e.Formatting.Alignment = this.discontinuedCellAlignment; e.Value = ((bool)e.Value) ? "☑" : "☐"; } } } #endregion #region 내보내기 옵션 시트 FOOTER 커스텀 설정하기 - exportOptionsEx_CustomizeSheetFooter(e) /// <summary> /// 내보내기 옵션 시트 FOOTER 커스텀 설정하기 /// </summary> /// <param name="e">이벤트 인자</param> private void exportOptionsEx_CustomizeSheetFooter(ContextEventArgs e) { e.ExportContext.AddRow(); XlFormattingObject rowFormattingObject = GetFormattingObject(true, 18); rowFormattingObject.Alignment.HorizontalAlignment = XlHorizontalAlignment.Left; CellObject firstCellObject = new CellObject(); firstCellObject.Value = "The report is generated from the NorthWind database."; firstCellObject.Formatting = rowFormattingObject; e.ExportContext.AddRow(new[]{ firstCellObject }); CellObject secondCellObject = new CellObject(); secondCellObject.Value = "The addresses and phone numbers are fictitious."; rowFormattingObject.Font.Size = 14; rowFormattingObject.Font.Bold = false; rowFormattingObject.Font.Italic = true; secondCellObject.Formatting = rowFormattingObject; e.ExportContext.AddRow(new[]{ secondCellObject }); } #endregion #region 내보내기 옵션 행 추가 후 처리하기 - exportOptionsEx_AfterAddRow(e) /// <summary> /// 내보내기 옵션 행 추가 후 처리하기 /// </summary> /// <param name="e">이벤트 인자</param> private void exportOptionsEx_AfterAddRow(AfterAddRowEventArgs e) { if(e.DataSourceRowIndex < 0) { e.ExportContext.MergeCells ( new XlCellRange ( new XlCellPosition(0, e.DocumentRow - 1), new XlCellPosition(5, e.DocumentRow - 1) ) ); } } #endregion #region 엑셀 XLSX 포맷 내보내기 버튼 클릭시 처리하기 - exportButton_Click(sender, e) /// <summary> /// 엑셀 XLSX 포맷 내보내기 버튼 클릭시 처리하기 /// </summary> /// <param name="sender">이벤트 발생자</param> /// <param name="e">이벤트 인자</param> private void exportButton_Click(object sender, EventArgs e) { ExportSettings.DefaultExportType = ExportType.DataAware; XlsxExportOptionsEx exportOptionsEx = new XlsxExportOptionsEx(); exportOptionsEx.SheetName = "DevAV price"; exportOptionsEx.CustomizeSheetSettings += exportOptionsEx_CustomizeSheetSettings; exportOptionsEx.CustomizeSheetHeader += exportOptionsEx_CustomizeSheetHeader; exportOptionsEx.CustomizeCell += exportOptionsEx_CustomizeCell; exportOptionsEx.CustomizeSheetFooter += exportOptionsEx_CustomizeSheetFooter; exportOptionsEx.AfterAddRow += exportOptionsEx_AfterAddRow; this.gridControl.ExportToXlsx("grid-export.xlsx", exportOptionsEx); Process.Start("grid-export.xlsx"); } #endregion #region 그리드 뷰 언바운드 컬럼 데이터 커스텀 처리하기 - gridView_CustomUnboundColumnData(sender, e) /// <summary> /// 그리드 뷰 언바운드 컬럼 데이터 커스텀 처리하기 /// </summary> /// <param name="sender">이벤트 발생자</param> /// <param name="e">이벤트 인자</param> private void gridView_CustomUnboundColumnData(object sender, CustomColumnDataEventArgs e) { if(e.Column == this.categoryNameColumn) { if(e.IsGetData) { e.Value = nwindDataSet.Categories.FindByCategoryID ( (int)(gridView.GetRowCellValue(gridView.GetRowHandle(e.ListSourceRowIndex), categoryIDColumn)) ).CategoryName; } } } #endregion //////////////////////////////////////////////////////////////////////////////// Event #region 셀 객체 구하기 - GetCellObject(value, formattingObject) /// <summary> /// 셀 객체 구하기 /// </summary> /// <param name="value">값</param> /// <param name="formattingObject">포맷 객체</param> /// <returns>셀 객체</returns> private CellObject GetCellObject(object value, XlFormattingObject formattingObject) { return new CellObject{ Value = value, Formatting = formattingObject }; } #endregion #region 주소 행 추가하기 1 - AddAddressRow1(e, formattingObjec1, formattingObjec2) /// <summary> /// 주소 행 추가하기 1 /// </summary> /// <param name="e">이벤트 인자</param> /// <param name="formattingObjec1">포맷 객체 1</param> /// <param name="formattingObjec2">포맷 객체 2</param> private void AddAddressRow1(ContextEventArgs e, XlFormattingObject formattingObjec1, XlFormattingObject formattingObjec2) { CellObject labelCellObject = GetCellObject("Address : " , formattingObjec1); CellObject valueCellObject = GetCellObject("807 West Paseo Del Mar", formattingObjec2); e.ExportContext.AddRow(new[]{ labelCellObject, null, valueCellObject }); } #endregion #region 주소 행 추가하기 2 - AddAddressRow2(e, formattingObject1, formattingObject2) /// <summary> /// 주소 행 추가하기 2 /// </summary> /// <param name="e">이벤트 인자</param> /// <param name="formattingObject1">포맷 객체 1</param> /// <param name="formattingObject2">포맷 객체 2</param> private void AddAddressRow2(ContextEventArgs e, XlFormattingObject formattingObject1, XlFormattingObject formattingObject2) { CellObject valueCellObject = GetCellObject("Los Angeles CA 90731 USA", formattingObject2); e.ExportContext.AddRow(new[]{ null, null, valueCellObject }); } #endregion #region 전화 행 추가하기 - AddPhoneRow(e, formattingObject1, formattingObject2) /// <summary> /// 전화 행 추가하기 /// </summary> /// <param name="e">이벤트 인자</param> /// <param name="formattingObject1">포맷 객체 1</param> /// <param name="formattingObject2">포맷 객체 2</param> private void AddPhoneRow(ContextEventArgs e, XlFormattingObject formattingObject1, XlFormattingObject formattingObject2) { CellObject labelCellObject = GetCellObject("Phone :" , formattingObject1); CellObject valueCellObject = GetCellObject("+ 1 (213) 555-2828", formattingObject2); e.ExportContext.AddRow(new[]{ labelCellObject, null, valueCellObject }); } #endregion #region 팩스 행 추가하기 - AddFAXRow(e, formattingObject1, formattingObject2) /// <summary> /// 팩스 행 추가하기 /// </summary> /// <param name="e">이벤트 인자</param> /// <param name="formattingObject1">포맷 객체 1</param> /// <param name="formattingObject2">포맷 객체 2</param> private void AddFAXRow(ContextEventArgs e, XlFormattingObject formattingObject1, XlFormattingObject formattingObject2) { CellObject labelCellObject = GetCellObject("Fax :" , formattingObject1); CellObject valueCellObject = GetCellObject("+ 1 (213) 555-1824", formattingObject2); e.ExportContext.AddRow(new[]{ labelCellObject, null, valueCellObject }); } #endregion #region 이메일 행 추가하기 - AddEMailRow(e, formattingObject1, formattingObject2) /// <summary> /// 이메일 행 추가하기 /// </summary> /// <param name="e">이벤트 인자</param> /// <param name="formattingObject1">포맷 객체 1</param> /// <param name="formattingObject2">포맷 객체 2</param> private void AddEMailRow(ContextEventArgs e, XlFormattingObject formattingObject1, XlFormattingObject formattingObject2) { CellObject labelCellObject = GetCellObject("Email :" , formattingObject1); CellObject valueCellObject = GetCellObject("corpsales@devav.com", formattingObject2); valueCellObject.Hyperlink = "corpsales@devav.com"; e.ExportContext.AddRow(new[]{ labelCellObject, null, valueCellObject }); } #endregion #region 셀 추가 대리자 딕셔너리 구하기 - GetAddCellDelegateDictionary() /// <summary> /// 셀 추가 대리자 딕셔너리 구하기 /// </summary> /// <returns>셀 추가 대리자 딕셔너리</returns> private Dictionary<int, AddCellDelegate> GetAddCellDelegateDictionary() { Dictionary<int, AddCellDelegate> dictionary = new Dictionary<int, AddCellDelegate>(); dictionary.Add(9 , AddAddressRow1); dictionary.Add(10, AddAddressRow2); dictionary.Add(11, AddPhoneRow ); dictionary.Add(12, AddFAXRow ); dictionary.Add(13, AddEMailRow ); return dictionary; } #endregion #region 포맷 객체 구하기 - GetFormattingObject(bold, size) /// <summary> /// 포맷 객체 구하기 /// </summary> /// <param name="bold">볼드체 여부</param> /// <param name="size">크기</param> /// <returns>포맷 객체</returns> private XlFormattingObject GetFormattingObject(bool bold, double size) { XlFormattingObject formattingObject = new XlFormattingObject { Font = new XlCellFont { Bold = bold, Size = size }, Alignment = new XlCellAlignment { RelativeIndent = 10, HorizontalAlignment = XlHorizontalAlignment.Center, VerticalAlignment = XlVerticalAlignment.Center } }; return formattingObject; } #endregion #region 셀 병합하기 - MergeCells(e, left, top, right, bottom) /// <summary> /// 셀 병합하기 /// </summary> /// <param name="e">이벤트 인자</param> /// <param name="left">왼쪽</param> /// <param name="top">위쪽</param> /// <param name="right">오른쪽</param> /// <param name="bottom">아래쪽</param> private void MergeCells(ContextEventArgs e, int left, int top, int right, int bottom) { e.ExportContext.MergeCells ( new XlCellRange ( new XlCellPosition(left , top ), new XlCellPosition(right, bottom) ) ); } #endregion #region 셀 병합하기 - MergeCells(e) /// <summary> /// 셀 병합하기 /// </summary> /// <param name="e">이벤트 인자</param> private void MergeCells(ContextEventArgs e) { MergeCells(e, 2, 9 , 5, 9 ); MergeCells(e, 0, 9 , 1, 10); MergeCells(e, 2, 10, 5, 10); MergeCells(e, 0, 11, 1, 11); MergeCells(e, 2, 11, 5, 11); MergeCells(e, 0, 12, 1, 12); MergeCells(e, 2, 12, 5, 12); MergeCells(e, 0, 13, 1, 13); MergeCells(e, 2, 13, 5, 13); MergeCells(e, 0, 14, 5, 14); } #endregion } } |
