2、读取Excel(.xlsx)文件 读写已经存在的Excel(.xlsx)文件的示例代码,具体如下: publicstaticvoidreadXLS(string FilePath) { FileInfo existingFile =new FileInfo(FilePath);using (ExcelPackage package =new ExcelPackage(existingFile)) {//get the first worksheet in the workbook ExcelWorksheet worksheet =...
using OfficeOpenXml;using OfficeOpenXml.Drawing;using OfficeOpenXml.Style;using System;using System.Drawing;using System.IO;namespaceConsoleApp1 {classProgram {staticvoidMain(string[] args) {var filename ="file.xlsx"; ExcelPackage.LicenseContext = LicenseContext.NonCommercial;using (ExcelPackage packag...
stringsourceFile =@"D:\sourceFile.xlsx"; stringtargetFile =@"D:\targetFile.xlsx"; ExcelPackage.LicenseContext = LicenseContext.NonCommercial;//指明非商业应用 ExcelPackage package =newExcelPackage(sourceFile);//加载Excel工作簿 ExcelWorksheet sheet1 = package.Workbook.Worksheets["Sheet1"];//读取工作...
以下是一个示例代码,演示了如何使用EPPLUS添加注释到Excel文件中的单元格: 代码语言:csharp 复制 usingOfficeOpenXml;// 加载Excel文件using(varpackage=newExcelPackage(newFileInfo("path/to/excel/file.xlsx"))){// 获取第一个工作表varworksheet=package.Workbook.Worksheets[1];// 获取要添加注释的单元格var...
.NET Core(C#) EPPlus读取Excel(.xlsx)文件的方法及示例代码 EPPlus是一个使用Open Office XML(Xlsx)文件格式,能读写Excel(.xlsx)文件的开源组件。本文主要介绍.NET Core(C#)中使用EPPlus读取Excel(.xlsx)文件的方法,及相关的示例代码。 原文地址:...
OpenXml https://www.thecodebuzz.com/read-excel-file-in-dotnet-core-2-1/ NPOI https://www.thecodebuzz.com/read-and-write-excel-file-in-net-core-using-npoi/ EPPlus https://www.thecodebuzz.com/read-write-excel-in-dotnet-core-epplus/ ...
"C:\\Users\\Scott.Atkinson\\Desktop\\Book.xls");ExcelPackage pck=newExcelPackage(newFile);//...
using OfficeOpenXml; Read the content of the Excel file using EPPlus Please use the below ‘Ready to Use’ Method in your application. This method returns the result as a type so that you can read the excel result in the type of your choice. ...
在本文发表之日，EPPLUS (v4.4.1)似乎可以像处理xlsx一样处理xls文件：
I have a parser trying to open an Excel file sent by a client. I believe the file was originally saved in an older version of office. If I open and save the file again, then the error goes away and data can be imported. On running the following line, I am getting "KeyNotFoundExce...