最近在项目中有这个需求， 在网上找的资料哦也有限 。
最开始想的是用openxmlsdk 只能在同一个Excel表中数据复制！
1、使用openxml sdk 复制Excel 中Sheet1 的数据到sheet2；
1 /// <summary> 2 ///使用openxmlsdk 转换数据 原理是通过CloneNode克隆 目前只完成同表之间的全部复制！ 3 /// </summary> 4 /// <param name="path">Excel路径</param> 5 /// <param name="sheet1"></param> 6 /// <param name="sheet2"></param> 7 public static void Dome2(string path1, string sheet1, string sheet2) 8 { 9 SpreadsheetDocument document1 = SpreadsheetDocument.Open(path1, false); 10 11 Sheet sheet2 = document1 .WorkbookPart.Workbook.Descendants<Sheet>().Where(p => p.Name == sheet2).First(); 12 WorksheetPart worksheet2 = (WorksheetPart)document1 .WorkbookPart.GetPartById(sheet2.Id); 13 14 ////查找目标模版Sheet 页 15 WorksheetPart sourceWorksheetPart = SpreadsheetReader.GetWorksheetPartByName(document1, sheet1); 16 17 //通过深拷贝的方式直接拷贝目标模版的数据格式部分的 XML。 18 worksheet2.Worksheet = (Worksheet)sourceWorksheetPart.Worksheet.CloneNode(true); 19 20 worksheet2.Worksheet.Save(); 21 sourceWorksheetPart.Worksheet.Save(); 22 23 }
2、使用vs 自带的Excel插件完成 两表之间的数据转换
1 /// <summary> 2 /// 3 /// </summary> 4 /// <param name="filepath"></param> 5 /// <param name="filepath2"></param> 6 public static void Dome(string filepath, string filepath2) 7 { 8 // 9 Excel1.Application excel = new Excel1.Application(); 10 excel.Visible = false; 11 excel.DisplayAlerts = false; 12 //打开Excel1 13 Excel1.Workbook workbook = excel.Workbooks._Open(filepath, Missing.Value, Missing.Value, Missing.Value, Missing.Value 14 , Missing.Value, Missing.Value, Missing.Value, Missing.Value 15 , Missing.Value, Missing.Value, Missing.Value, Missing.Value); 16 //打开Excel2 17 Excel1.Workbook workbook2 = excel.Workbooks._Open(filepath2, Missing.Value, Missing.Value, Missing.Value, Missing.Value 18 , Missing.Value, Missing.Value, Missing.Value, Missing.Value 19 , Missing.Value, Missing.Value, Missing.Value, Missing.Value); 20 21 // 22 Excel1.Worksheet worksheet1 = (Excel1.Worksheet)workbook.Worksheets[1]; 23 Excel1.Worksheet worksheet2 = (Excel1.Worksheet)workbook2.Worksheets[1]; 24 // 25 Excel.Range range = worksheet1 .Cells; 26 range1.Copy(Missing.Value); 27 worksheet2 .Paste(Missing.Value, Missing.Value); 28 29 workbook1.Save(); 30 workbook2.Save(); 31 }
3、 完成Excel1中Sheet1 指定位置数据 复制到Excel2中Sheet2 指定位置；
1 public static void Dome(string filepath, string filepath2, string rangeReference) 2 { 3 // 4 Range range = new Range(rangeReference); 5 Excel1.Application excel = new Excel1.Application(); 6 excel.Visible = false; 7 excel.DisplayAlerts = false; 8 // 9 Excel1.Workbook workbook1 = excel.Workbooks._Open(filepath, Missing.Value, Missing.Value, Missing.Value, Missing.Value 10 , Missing.Value, Missing.Value, Missing.Value, Missing.Value 11 , Missing.Value, Missing.Value, Missing.Value, Missing.Value); 12 13 Excel1.Workbook workbook2 = excel.Workbooks._Open(filepath2, Missing.Value, Missing.Value, Missing.Value, Missing.Value 14 , Missing.Value, Missing.Value, Missing.Value, Missing.Value 15 , Missing.Value, Missing.Value, Missing.Value, Missing.Value); 16 17 // 18 Excel1.Worksheet worksheet1 = (Excel1.Worksheet)workbook.Worksheets[1]; 19 Excel1.Worksheet worksheet2 = (Excel1.Worksheet)workbook2.Worksheets[1]; 20 21 //sheet1位置 22 Excel1.Range range1 = worksheet.Range[worksheet.Cells[range.StartRow, range.StartCol], worksheet.Cells[range.EndRow, range.EndCol]]; 23 //sheet2位置 24 Excel1.Range range2 = worksheet1.Range[worksheet1.Cells[range.StartRow, range.StartCol], worksheet1.Cells[range.EndRow, range.EndCol]]; 25 26 range1.Copy(Missing.Value); 27 worksheet2.Paste(range2, false); 28 29 workbook2.Save(); 30 workbook1.Save(); 31 }