将文件夹中的图像添加到Excel工作表

我想将我的图像文件夹中的所有图像导出到Excel中。 我想将图像文件夹中的每个图像放到一个新的Excel工作表中。 例如，如果文件夹中有十个图像，我希望在同一个Excel工作簿上有十个Excel工作表，每个工作表上有一个图像。

这是我的代码：

string[] filesindirectory = Directory.GetFiles(Server.MapPath("~/Image")); int count = 0; foreach (string img in filesindirectory) { count++; ExcelWorksheet ws = objExcelPackage.Workbook.Worksheets.Add("Worksheet - " + count); //create new worksheet System.Web.UI.WebControls.Image TEST_IMAGE = new System.Web.UI.WebControls.Image(); TEST_IMAGE.ImageUrl = "Image/" + Path.GetFileName(img); TEST_IMAGE.ImageUrl = this.GetAbsoluteUrl(TEST_IMAGE.ImageUrl); //I want to insert image here var filepath= new FileInfo(@"C:\Users\user\Desktop\folder\" + datetime.ToString("dd-MM-yyyy_hh-mm-ss") + ".xlsx"); objExcelPackage.SaveAs(filepath); 

这是我更新的代码：

 string[] filesindirectory = Directory.GetFiles(Server.MapPath("~/Image")); int count = 0; foreach (string img in filesindirectory) { count++; ExcelWorksheet ws = objExcelPackage.Workbook.Worksheets.Add("Worksheet - " + count); //create new worksheet System.Web.UI.WebControls.Image TEST_IMAGE = new System.Web.UI.WebControls.Image(); var filedest = new FileInfo(@"C:\Users\user\Desktop\Project\Project1\Source Code\Test\Test\Image\"); System.Drawing.Image myimage = System.Drawing.Image.FromFile(filedest); var pic = ws.Drawings.AddPicture("NAME", myimage); var filepath = new FileInfo(@"C:\Users\user\Desktop\folder\" + datetime.ToString("dd-MM-yyyy_hh-mm-ss") + ".xlsx"); objExcelPackage.SaveAs(filepath); 

但我得到以下错误：

FileNotFoundException由用户代码未处理

，在这一行：

 var filedest = new FileInfo(@"C:\Users\user\Desktop\Project\Project1\Source Code\Test\Test\Image\"); 

如何使用EPPlus将当​​前代码中的图像从文件夹添加到Excel工作表？

Answer 1

这应该可以帮到你…

 // Variable string[] filesDirectory = Directory.GetFiles(Server.MapPath("~/Image")); int count = 0; foreach(string img in filesDirectory) { count++; ExcelWorksheet ws = pkg.Workbook.Worksheets.Add("Worksheet - " + count); // img variable actually is your image path System.Drawing.Image myImage = System.Drawing.Image.FromFile(img); var pic = ws.Drawings.AddPicture("NAME", myImage); // Row, RowoffsetPixel, Column, ColumnOffSetPixel pic.SetPosition(1, 0, 2, 0); }