将一个单元格的样式/格式复制到另一个单元格Excel Interop C＃

我想将Cell格式/样式复制到另一个单元格就像Excel应用程序中的“Format Painter”选项一样

这是我已经尝试，但没有工作

Microsoft.Office.Interop.Excel.Style HeaderStyle = null; SxlSheetRange = (Microsoft.Office.Interop.Excel.Range)xlTamplateWorkSheet.UsedRange[rowCnt, colCnt]; DxlSheetRange = (Microsoft.Office.Interop.Excel.Range)xlTamplateWorkSheet.UsedRange[DrowCnt, DcolCnt]; HeaderStyle = SxlSheetRange.Style; DxlSheetRange.Style = HeaderStyle; 

我不想复制只是想像样式单元格就像在Excel中的“格式画家”选项。

Answer 1

我想你以后是PasteSpecial方法。 例如：

 //Copies cell C3 Range cellToCopy = (Range)activeWorksheet.Cells[3, 3]; cellToCopy.Copy(); //Paste format only to the cell C5 Range cellToPaste = (Range)activeWorksheet.Cells[5, 3]; cellToPaste.PasteSpecial(XlPasteType.xlPasteFormats); 

*提示：您可以在Excel上logging一个macros，并查看该macros的代码，并在C＃中使用该代码逻辑

Answer 2

这是解决这个问题的一种方式，可以像XML一样读取和写入值（包括样式）。 您需要将其扩大以使其处理大于一个单元格的范围，但将其视为概念certificate：

 using NetOffice.ExcelApi.Enums; using System; using System.IO; using System.Linq; using System.Text; using System.Xml.Linq; using Excel = NetOffice.ExcelApi; namespace _43248441 { class Program { static void Main(string[] args) { using (var app = Excel.Application.GetActiveInstance()) { var workbook = app.ActiveWorkbook; var sheet = (Excel.Worksheet)workbook.ActiveSheet; var range1 = sheet.Cells[1, 1]; var range2 = sheet.Cells[1, 3]; //our range is only 1 cell in this case, so we get the first cell and its style var xml1 = (string)range1.get_Value(rangeValueDataType: XlRangeValueDataType.xlRangeValueXMLSpreadsheet); var doc1 = XDocument.Parse(xml1, LoadOptions.PreserveWhitespace); //Make sure to preserve whitespace var firstCell1 = doc1.Descendants().FirstOrDefault(n => n.Name.LocalName == "Cell"); var style1 = GetStyleForCell(firstCell1, doc1); //same here var xml2 = (string)range2.get_Value(rangeValueDataType: XlRangeValueDataType.xlRangeValueXMLSpreadsheet); var doc2 = XDocument.Parse(xml2, LoadOptions.PreserveWhitespace); var firstCell2 = doc2.Descendants().FirstOrDefault(n => n.Name.LocalName == "Cell"); var style2 = GetStyleForCell(firstCell2, doc2); //check if the second XDocument already contains a style with the same name as the first cell's var sameStyle2 = GetStyleById(doc2, style1.Item2); var style2container = style2.Item1.Parent; //remove the style if it exists if (sameStyle2 != null) sameStyle2.Remove(); //add a clone of cell1's style style2container.Add(new XElement(style1.Item1)); //Apply attribute reference var styleId2 = firstCell2.Attributes().FirstOrDefault(a => a.Name.LocalName == "StyleID"); if (styleId2 == null) { firstCell2.Add(new XAttribute(firstCell1.Attributes().First(a => a.Name.LocalName == "StyleID"))); } else { styleId2.Value = style1.Item2; } range2.set_Value(XlRangeValueDataType.xlRangeValueXMLSpreadsheet, doc2.GetString()); Console.ReadLine(); } } private static Tuple<XElement, string> GetStyleForCell(XElement cell, XDocument document) { var styleId = cell.Attributes().FirstOrDefault(a => a.Name.LocalName == "StyleID")?.Value ?? "Default"; return new Tuple<XElement, string>(GetStyleById(document, styleId), styleId); } private static XElement GetStyleById(XDocument document, string styleId) { var styles = document.Descendants().FirstOrDefault(n => n.Name.LocalName == "Styles").Elements().Where(s => s.Name.LocalName == "Style"); var style = styles.FirstOrDefault(s => s.Attributes().FirstOrDefault(a => a.Name.LocalName == "ID")?.Value == styleId); return style; } } public static class XDocumentEx { //This method makes sure nothing has happened with the formatting of the XML public static string GetString(this XDocument doc) { var builder = new StringBuilder(); using (var writer = new StringWriter(builder)) { doc.Save(writer); } return builder.ToString(); } } }