冻结窗格和Openxml中的列

我需要帮助。

我有一个问题要问使用OpenXMLWriter。

我目前使用下面的代码来创build我的Excel文件，但我想设置列和冻结窗格的宽度。 我应该怎么做？

因为我已经为此写了下面的代码。 我不知道为什么不工作。

例子会非常有帮助。 感谢它，谢谢！

public bool ExportData(DataSet ds, string destination, List<Tuple<string, string>> parms) { using (SpreadsheetDocument spreadsheetDocument = SpreadsheetDocument.Create(destination, SpreadsheetDocumentType.Workbook)) { WorkbookPart wbp = spreadsheetDocument.AddWorkbookPart(); WorksheetPart wsp = wbp.AddNewPart<WorksheetPart>(); Workbook wb = new Workbook(); FileVersion fv = new FileVersion(); fv.ApplicationName = "Microsoft Office Excel"; Worksheet worksheet = new Worksheet(); SheetData sheetData = new SheetData(); foreach (DataTable table in ds.Tables) { Row headerRow = new Row(); int lp = 1; foreach (var parm in parms) { Row newRow = new Row(); // Write the parameter names Cell parmNameCell = new Cell(); parmNameCell.DataType = CellValues.String; parmNameCell.CellValue = new CellValue(parm.Item1.ToString()); // parmNameCell.StyleIndex = 1; newRow.AppendChild(parmNameCell); // Write the parameter values Cell parmValCell = new Cell(); parmValCell.DataType = CellValues.InlineString; parmValCell.DataType = CellValues.String; parmValCell.CellValue = new CellValue(parm.Item2?.ToString()); // newRow.AppendChild(parmValCell); sheetData.AppendChild(newRow); lp++; } Columns columns = new Columns(); int i = 1; foreach (DataColumn column in table.Columns) { Column column1 = new Column(); column1.Min = Convert.ToUInt32(i); column1.Max = Convert.ToUInt32(i); column1.Width = insertSpaceBeforeUpperCAse(column.ColumnName).Length + 2; column1.BestFit = true; columns.Append(column1); i++; } worksheet.Append(columns); int freezeRow = lp; Row blankRow = new Row(); sheetData.AppendChild(blankRow); //// Write the column names List<string> columns2 = new List<string>(); foreach (DataColumn column in table.Columns) { columns2.Add(column.ColumnName); Cell cell = new Cell(); cell.DataType = CellValues.String; cell.CellValue = new CellValue(insertSpaceBeforeUpperCAse(column.ColumnName)); cell.StyleIndex = 1; headerRow.AppendChild(cell); } sheetData.AppendChild(headerRow); foreach (DataRow dsrow in table.Rows) { Row newRow = new Row(); foreach (string col in columns2) { Cell cell = new Cell(); cell.DataType = CellValues.String; cell.CellValue = new CellValue(dsrow[col].ToString()); // newRow.AppendChild(cell); } sheetData.AppendChild(newRow); } //worksheet.Append(sheetData); //wsp.Worksheet = worksheet; //wsp.Worksheet.Save(); Sheets sheets = new Sheets(); Sheet sheet = new Sheet(); sheet.Name = table.TableName; sheet.SheetId = 1; sheet.Id = wbp.GetIdOfPart(wsp); sheets.Append(sheet); wb.Append(fv); wb.Append(sheets); #region Freeze Panel string freezeRangeFrom = $"A{freezeRow + 2}"; SheetViews sheetViews = new SheetViews(); SheetView sheetView = new SheetView() { TabSelected = false, WorkbookViewId = (UInt32Value)0U }; Pane pane = new Pane() { VerticalSplit = 7D, TopLeftCell = freezeRangeFrom, ActivePane = PaneValues.BottomLeft, State = PaneStateValues.Frozen }; sheetView.Append(pane); sheetViews.Append(sheetView); worksheet.Append(sheetViews); worksheet.Append(sheetData); wsp.Worksheet = worksheet; wsp.Worksheet.Save(); #endregion } spreadsheetDocument.WorkbookPart.Workbook = wb; spreadsheetDocument.WorkbookPart.Workbook.Save(); spreadsheetDocument.Close(); } return true; } 

我需要请。 请帮帮我….