OpenXmlを使用してExcelファイルを作成した後にコピー/貼り付け

Question

OpenXmlを使用してExcelファイルを生成し、さまざまなサンプルコードとSDK Productivity Toolで水泳した後、私が逃げることのできないものが1つあります。 Excelを使用してファイルを開き、別のExcelファイルにセルをコピー/ペーストしようとすると、「そのコマンドを複数の選択肢で使用することはできません」と表示されます。 1つのセルでもそれができないので、間違いなく隣接しない選択問題ではありません。 また、ファイルをExcelで保存して再度開くと、問題が解消され、ファイルを作成した方法と関連があると考えられます。 何か提案がありがとうございます。私はこの問題に遭遇し、それがワークブックにBookViewsオブジェクトを追加していないの結果であった発見した

public class ExcelGenerator 
{ 
    #region Fields 

    private List<Tuple<DbDataReader, string>> datasource; 
    private string[] cellReferences = new string[] { "A", "B", "C", "D", "E", "F", "G", "H", "I", "J", "K", "L", "M", "N", "O", "P", "Q", "R", "S", "T", "U", "V", "W", "X", "Y", "Z" }; 
    private SpreadsheetDocument workbook; 
    Hashtable stringItemIndexMap; 
    int nextIndex; 

    private uint numberStyleID; 
    private uint decimalStyleID; 
    private uint textStyleID; 
    private uint headerTextStyleID; 

    #endregion 

    #region Constructors 

    public ExcelGenerator(DbDataReader reader, string sheetName) : this(new List<Tuple<DbDataReader, string>>() { new Tuple<DbDataReader, string>(reader, sheetName) }) { } 

    public ExcelGenerator(List<Tuple<DbDataReader, string>> datasource) 
    { 
     if (datasource == null) 
     { 
      throw new Exception("The value of 'datasource' cannot be null."); 
     } 

     this.datasource = datasource; 
     this.stringItemIndexMap = new Hashtable(); 
     cellReferences = cellReferences.Concat(cellReferences.SelectMany(a => cellReferences.Select(b => a + b))).ToArray(); 
    } 

    #endregion 

    #region Properties 

    public Dictionary<string, string> FieldTitleMappings { get; set; } 

    public string[] FieldsToExport { get; set; } 

    #endregion 

    #region Methods 

    public void Generate(string path) 
    { 
     if (string.IsNullOrEmpty(path)) 
     { 
      throw new ArgumentNullException("path"); 
     } 

     using (workbook = SpreadsheetDocument.Create(path, SpreadsheetDocumentType.Workbook)) 
     { 
      Generate(workbook); 
     } 
    } 

    public void Generate(Stream workBookStream) 
    { 
     if (workBookStream == null) 
     { 
      throw new ArgumentNullException("workBookStream"); 
     } 

     using (workbook = SpreadsheetDocument.Create(workBookStream, SpreadsheetDocumentType.Workbook)) 
     { 
      Generate(workbook); 
     } 
    } 

    public void Generate(SpreadsheetDocument workbook) 
    { 
     if (workbook == null) 
     { 
      throw new ArgumentNullException("workbook"); 
     } 


     workbook.AddWorkbookPart(); 
     workbook.WorkbookPart.Workbook = new Workbook(); 
     workbook.WorkbookPart.AddNewPart<SharedStringTablePart>(); 

     var worksheetPart = workbook.WorkbookPart.AddNewPart<WorksheetPart>(); 
     var sheets = workbook.WorkbookPart.Workbook.AppendChild(new Sheets()); 

     workbook.WorkbookPart.AddNewPart<WorkbookStylesPart>(); 
     workbook.WorkbookPart.WorkbookStylesPart.Stylesheet = CreateStylesheet(); 
     workbook.WorkbookPart.WorkbookStylesPart.Stylesheet.Save(); 

     uint sheetCounter = 0; 

     foreach (var ds in datasource) 
     { 
      var reader = ds.Item1; 

      Worksheet worksheet = new Worksheet(); 
      SheetData sheetData = new SheetData(); 

      SheetViews sheetViews = new SheetViews(); 

      SheetView sheetView = new SheetView() { RightToLeft = true, TabSelected = true, WorkbookViewId = (UInt32Value)0U }; 
      Selection selection = new Selection() { ActiveCell = "A1", SequenceOfReferences = new ListValue<StringValue>() { InnerText = "A1" } }; 

      sheetView.Append(selection); 

      sheetViews.Append(sheetView); 
      worksheet.Append(sheetViews); 

      #region Generate header 

      uint counter = 0; 

      var headerRow = new Row(); 
      headerRow.RowIndex = ++counter; 

      var schema = reader.GetSchemaTable(); 
      var dataTypes = new List<Type>(); 

      var columnHeaders = new List<string>(); 

      foreach (DataRow r in schema.Rows) 
      { 
       var c = new Cell(); 
       var headerText = r["ColumnName"].ToString(); 

       if (FieldTitleMappings != null && FieldTitleMappings.ContainsKey(headerText)) 
       { 
        headerText = FieldTitleMappings[headerText]; 
       } 

       c.DataType = CellValues.String; 
       c.CellValue = new CellValue(headerText); 
       c.StyleIndex = headerTextStyleID; 

       headerRow.AppendChild(c); 

       dataTypes.Add((Type)r["DataType"]); 
       columnHeaders.Add(headerText); 
      } 

      CreateColumnsFromHeaderText(worksheet, columnHeaders); 

      sheetData.AppendChild(headerRow); 

      #endregion 

      #region Populate contents 

      var fieldsCount = reader.FieldCount; 

      while (reader.Read()) 
      { 
       object[] currentRowData = new object[fieldsCount]; 
       reader.GetValues(currentRowData); 

       var row = new Row(); 
       row.RowIndex = ++counter; 

       for (var i = 0; i < fieldsCount; i++) 
       { 
        row.AppendChild(CreateCell(currentRowData[i], dataTypes[i], cellReferences[i] + row.RowIndex)); 
       } 

       sheetData.AppendChild(row); 
      } 

      #endregion 

      workbook.WorkbookPart.SharedStringTablePart.SharedStringTable.Save(); 

      worksheet.AppendChild(sheetData); 
      worksheetPart.Worksheet = worksheet; 
      worksheetPart.Worksheet.Save(); 

      sheets.AppendChild(new Sheet() 
      { 
       Id = workbook.WorkbookPart.GetIdOfPart(worksheetPart), 
       SheetId = ++sheetCounter, 
       Name = ds.Item2 
      }); 
     } 

     workbook.WorkbookPart.Workbook.Save(); 
    } 

    private Stylesheet CreateStylesheet() 
    { 
     Stylesheet ss = new Stylesheet(); 

     Fonts fts = new Fonts(); 

     Font ft = new Font(); 
     FontName ftn = new FontName(); 
     ftn.Val = "Tahoma"; 
     FontSize ftsz = new FontSize(); 
     ftsz.Val = 10; 
     ft.FontName = ftn; 
     ft.FontSize = ftsz; 
     fts.Append(ft); 

     ft = new Font(); 
     ftn = new FontName(); 
     ftn.Val = "Tahoma"; 
     ftsz = new FontSize(); 
     ftsz.Val = 10; 
     ft.FontName = ftn; 
     ft.FontSize = ftsz; 
     ft.Bold = new Bold { Val = true }; 
     fts.Append(ft); 

     fts.Count = (uint)fts.ChildElements.Count; 

     Fills fills = new Fills() { Count = (UInt32Value)3U }; 

     Fill fill1 = new Fill(); 
     PatternFill patternFill1 = new PatternFill() { PatternType = PatternValues.None }; 

     fill1.Append(patternFill1); 

     Fill fill2 = new Fill(); 
     PatternFill patternFill2 = new PatternFill() { PatternType = PatternValues.Gray125 }; 

     fill2.Append(patternFill2); 

     Fill fill3 = new Fill(); 

     PatternFill patternFill3 = new PatternFill() { PatternType = PatternValues.Solid }; 
     ForegroundColor foregroundColor1 = new ForegroundColor() { Theme = (UInt32Value)0U, Tint = -0.14999847407452621D }; 
     BackgroundColor backgroundColor1 = new BackgroundColor() { Indexed = (UInt32Value)64U }; 

     patternFill3.Append(foregroundColor1); 
     patternFill3.Append(backgroundColor1); 

     fill3.Append(patternFill3); 

     fills.Append(fill1); 
     fills.Append(fill2); 
     fills.Append(fill3); 

     Borders borders = new Borders() { Count = (UInt32Value)2U }; 

     Border border1 = new Border(); 
     LeftBorder leftBorder1 = new LeftBorder(); 
     RightBorder rightBorder1 = new RightBorder(); 
     TopBorder topBorder1 = new TopBorder(); 
     BottomBorder bottomBorder1 = new BottomBorder(); 
     DiagonalBorder diagonalBorder1 = new DiagonalBorder(); 

     border1.Append(leftBorder1); 
     border1.Append(rightBorder1); 
     border1.Append(topBorder1); 
     border1.Append(bottomBorder1); 
     border1.Append(diagonalBorder1); 

     Border border2 = new Border(); 

     LeftBorder leftBorder2 = new LeftBorder() { Style = BorderStyleValues.Thin }; 
     Color color2 = new Color() { Indexed = (UInt32Value)64U }; 

     leftBorder2.Append(color2); 

     RightBorder rightBorder2 = new RightBorder() { Style = BorderStyleValues.Thin }; 
     Color color3 = new Color() { Indexed = (UInt32Value)64U }; 

     rightBorder2.Append(color3); 

     TopBorder topBorder2 = new TopBorder() { Style = BorderStyleValues.Thin }; 
     Color color4 = new Color() { Indexed = (UInt32Value)64U }; 

     topBorder2.Append(color4); 

     BottomBorder bottomBorder2 = new BottomBorder() { Style = BorderStyleValues.Thin }; 
     Color color5 = new Color() { Indexed = (UInt32Value)64U }; 

     bottomBorder2.Append(color5); 
     DiagonalBorder diagonalBorder2 = new DiagonalBorder(); 

     border2.Append(leftBorder2); 
     border2.Append(rightBorder2); 
     border2.Append(topBorder2); 
     border2.Append(bottomBorder2); 
     border2.Append(diagonalBorder2); 

     borders.Append(border1); 
     borders.Append(border2); 

     CellStyleFormats csfs = new CellStyleFormats(); 
     CellFormat cf = new CellFormat(); 
     cf.NumberFormatId = 0; 
     cf.FontId = 0; 
     cf.FillId = 0; 
     cf.BorderId = 0; 
     cf.Alignment = new Alignment { Horizontal = HorizontalAlignmentValues.Right }; 
     csfs.Append(cf); 
     csfs.Count = (uint)csfs.ChildElements.Count; 

     uint iExcelIndex = 164; 
     NumberingFormats nfs = new NumberingFormats(); 
     CellFormats cfs = new CellFormats(); 

     cf = new CellFormat(); 
     cf.NumberFormatId = 0; 
     cf.FontId = 0; 
     cf.FillId = 0; 
     cf.BorderId = 0; 
     cf.FormatId = 0; 
     cf.Alignment = new Alignment { Horizontal = HorizontalAlignmentValues.Right }; 
     cfs.Append(cf); 

     cf = new CellFormat(); 
     cf.NumberFormatId = 0; 
     cf.FontId = 0; 
     cf.FillId = 0; 
     cf.BorderId = 1; 
     cf.FormatId = 0; 
     cf.Alignment = new Alignment { Horizontal = HorizontalAlignmentValues.Right }; 
     cfs.Append(cf); 

     textStyleID = (uint)(cfs.ChildElements.Count - 1); 

     NumberingFormat nf; 
     nf = new NumberingFormat(); 
     nf.NumberFormatId = iExcelIndex++; 
     nf.FormatCode = "dd/mm/yyyy hh:mm:ss"; 
     nfs.Append(nf); 
     cf = new CellFormat(); 
     cf.NumberFormatId = nf.NumberFormatId; 
     cf.FontId = 0; 
     cf.FillId = 0; 
     cf.BorderId = 1; 
     cf.FormatId = 0; 
     cf.ApplyNumberFormat = true; 
     cf.Alignment = new Alignment { Horizontal = HorizontalAlignmentValues.Right }; 
     cfs.Append(cf); 

     nf = new NumberingFormat(); 
     nf.NumberFormatId = iExcelIndex++; 
     nf.FormatCode = "#,##0"; 
     nfs.Append(nf); 
     cf = new CellFormat(); 
     cf.NumberFormatId = nf.NumberFormatId; 
     cf.FontId = 0; 
     cf.FillId = 0; 
     cf.BorderId = 1; 
     cf.FormatId = 0; 
     cf.ApplyNumberFormat = true; 
     cf.Alignment = new Alignment { Horizontal = HorizontalAlignmentValues.Right }; 
     cfs.Append(cf); 

     decimalStyleID = (uint)(cfs.ChildElements.Count - 1); 

     // #,##0.00 is also Excel style index 4 
     nf = new NumberingFormat(); 
     nf.NumberFormatId = iExcelIndex++; 
     nf.FormatCode = "#"; 
     nfs.Append(nf); 
     cf = new CellFormat(); 
     cf.NumberFormatId = nf.NumberFormatId; 
     cf.FontId = 0; 
     cf.FillId = 0; 
     cf.BorderId = 1; 
     cf.FormatId = 0; 
     cf.ApplyNumberFormat = true; 
     cf.Alignment = new Alignment { Horizontal = HorizontalAlignmentValues.Right }; 
     cfs.Append(cf); 

     numberStyleID = (uint)(cfs.ChildElements.Count - 1); 

     cf = new CellFormat(); 
     cf.FontId = 1; 
     cf.FillId = 2; 
     cf.BorderId = 1; 
     cf.FormatId = 0; 
     cf.Alignment = new Alignment { Horizontal = HorizontalAlignmentValues.Right }; 
     cf.ApplyNumberFormat = true; 

     cfs.Append(cf); 

     headerTextStyleID = (uint)(cfs.ChildElements.Count - 1); 

     nfs.Count = (uint)nfs.ChildElements.Count; 
     cfs.Count = (uint)cfs.ChildElements.Count; 

     ss.Append(nfs); 
     ss.Append(fts); 
     ss.Append(fills); 
     ss.Append(borders); 
     ss.Append(csfs); 
     ss.Append(cfs); 

     CellStyles css = new CellStyles(); 
     CellStyle cs = new CellStyle(); 
     cs.Name = "Normal"; 
     cs.FormatId = 0; 
     cs.BuiltinId = 0; 
     css.Append(cs); 
     css.Count = (uint)css.ChildElements.Count; 
     ss.Append(css); 

     DifferentialFormats dfs = new DifferentialFormats(); 
     dfs.Count = 0; 
     ss.Append(dfs); 

     TableStyles tss = new TableStyles(); 
     tss.Count = 0; 
     tss.DefaultTableStyle = "TableStyleMedium9"; 
     tss.DefaultPivotStyle = "PivotStyleLight16"; 
     ss.Append(tss); 

     return ss; 
    } 

    private ForegroundColor TranslateForeground(System.Drawing.Color fillColor) 
    { 
     return new ForegroundColor() 
     { 
      Rgb = new HexBinaryValue() 
      { 
       Value = 
        System.Drawing.ColorTranslator.ToHtml(
        System.Drawing.Color.FromArgb(
         fillColor.A, 
         fillColor.R, 
         fillColor.G, 
         fillColor.B)).Replace("#", "") 
      } 
     }; 
    } 

    private Cell CreateCell(object value, Type dataType, string cellReference) 
    { 
     var cell = new Cell(); 
     cell.CellReference = cellReference; 

     value = value ?? ""; 

     if (dataType == typeof(decimal)) 
     { 
      cell.DataType = CellValues.Number; 
      cell.CellValue = new CellValue(value.ToString()); 
      cell.StyleIndex = decimalStyleID; 
     } 
     else if (dataType == typeof(int) || dataType == typeof(short) || dataType == typeof(long) || 
       dataType == typeof(uint) || dataType == typeof(ushort) || dataType == typeof(ulong)) 
     { 
      cell.DataType = CellValues.Number; 
      cell.CellValue = new CellValue(value.ToString()); 
      cell.StyleIndex = numberStyleID; 
     } 
     else 
     { 
      if (value is DateTime) 
      { 
       value = DateTimeUtil.ToShamsiDate((DateTime)value); 
      } 

      cell.DataType = CellValues.SharedString; 
      cell.CellValue = new CellValue(InsertSharedStringItem(value.ToString())); 
      cell.StyleIndex = textStyleID; 
     } 

     return cell; 
    } 


    private string InsertSharedStringItem(string value) 
    { 
     if (workbook.WorkbookPart.SharedStringTablePart.SharedStringTable == null) 
     { 
      workbook.WorkbookPart.SharedStringTablePart.SharedStringTable = new SharedStringTable(); 
      nextIndex = 0; 
     } 

     var i = 0; 

     var index = stringItemIndexMap[value] as string; 

     if (index == null) 
     { 
      workbook.WorkbookPart.SharedStringTablePart.SharedStringTable.AppendChild(new SharedStringItem(new Text(value))); 

      index = nextIndex.ToString(); 
      stringItemIndexMap.Add(value, index); 

      nextIndex++; 
     } 

     return index; 
    } 

    public void CreateColumnsFromHeaderText(Worksheet workSheet, IEnumerable<string> headerTexts) 
    { 
     Columns columns = new Columns(); 
     uint index = 1; 
     foreach (var sILT in headerTexts) 
     { 
      double fSimpleWidth = 0.0f; 
      double fWidthOfZero = 0.0f; 
      double fDigitWidth = 0.0f; 
      double fMaxDigitWidth = 0.0f; 
      double fTruncWidth = 0.0f; 

      System.Drawing.Font drawfont = new System.Drawing.Font("Tahoma", 10); 

      System.Drawing.Graphics g = System.Drawing.Graphics.FromImage(new System.Drawing.Bitmap(200, 200)); 
      fWidthOfZero = (double)g.MeasureString("0", drawfont).Width; 
      fSimpleWidth = (double)g.MeasureString(sILT, drawfont).Width; 
      fSimpleWidth = fSimpleWidth/fWidthOfZero; 

      for (int i = 0; i < 10; ++i) 
      { 
       fDigitWidth = (double)g.MeasureString(i.ToString(), drawfont).Width; 
       if (fDigitWidth > fMaxDigitWidth) 
       { 
        fMaxDigitWidth = fDigitWidth; 
       } 
      } 
      g.Dispose(); 

      // Truncate([{Number of Characters} * {Maximum Digit Width} + {5 pixel padding}]/{Maximum Digit Width} * 256)/256 
      fTruncWidth = Math.Truncate((sILT.ToCharArray().Count() * fMaxDigitWidth + 40.0)/fMaxDigitWidth * 256.0)/256.0; 

      var column = new Column(); 
      column.Min = index; 
      column.Max = index++; 
      column.Width = fTruncWidth; 
      column.CustomWidth = true; 

      columns.Append(column); 
     } 

     workSheet.Append(columns); 
    } 

    #endregion 
} 

Answer 1

：ここで私は私のファイルを生成するために使用しているコードです。シートは、オブジェクトの前にBookViewsを追加する必要があります。

workbook.Append(new BookViews(new WorkbookView()));