在 C# 中将 excel 文件转换为 jpg
Convert excel file to jpg in c#
我正在尝试使用 Spire dll 将 excel 文件转换为 jpg 文件。
所以我有一个这样的 xlsm 文件:
我使用此代码将其转换为 jpg 格式:
Workbook workbook = new Workbook();
workbook.LoadFromFile(@"D:\a.xlsm");
Worksheet sheet = workbook.Worksheets[1];
sheet.SaveToImage("exceltoimage.jpg");
System.Diagnostics.Process.Start("exceltoimage.jpg");
但是输出是这样的,有些单元格无法转换为什么我的意思是 (#name)?
我的页面中有此警告:
我终于用上了Aspose :
http://www.aspose.com/community/files/51/.net-components/aspose.cells-for-.net/category1129.aspx
示例:
http://www.aspose.com/docs/display/cellsnet/Converting+Worksheet+to+Image
我的示例代码:
Workbook workbook = new Workbook(@"D:\a.xlsm");
//Get the first worksheet.
Worksheet sheet = workbook.Worksheets[12];
//Define ImageOrPrintOptions
ImageOrPrintOptions imgOptions = new ImageOrPrintOptions();
//Specify the image format
imgOptions.ImageFormat = System.Drawing.Imaging.ImageFormat.Jpeg;
//Only one page for the whole sheet would be rendered
imgOptions.OnePagePerSheet = true;
//Render the sheet with respect to specified image/print options
SheetRender sr = new SheetRender(sheet, imgOptions);
//Render the image for the sheet
Bitmap bitmap = sr.ToImage(0);
//Save the image file specifying its image format.
bitmap.Save(@"d:\SheetImage.jpg");
对我来说效果很好。
我正在尝试使用 Spire dll 将 excel 文件转换为 jpg 文件。
所以我有一个这样的 xlsm 文件:
我使用此代码将其转换为 jpg 格式:
Workbook workbook = new Workbook();
workbook.LoadFromFile(@"D:\a.xlsm");
Worksheet sheet = workbook.Worksheets[1];
sheet.SaveToImage("exceltoimage.jpg");
System.Diagnostics.Process.Start("exceltoimage.jpg");
但是输出是这样的,有些单元格无法转换为什么我的意思是 (#name)?
我的页面中有此警告:
我终于用上了Aspose :
http://www.aspose.com/community/files/51/.net-components/aspose.cells-for-.net/category1129.aspx
示例:
http://www.aspose.com/docs/display/cellsnet/Converting+Worksheet+to+Image
我的示例代码:
Workbook workbook = new Workbook(@"D:\a.xlsm");
//Get the first worksheet.
Worksheet sheet = workbook.Worksheets[12];
//Define ImageOrPrintOptions
ImageOrPrintOptions imgOptions = new ImageOrPrintOptions();
//Specify the image format
imgOptions.ImageFormat = System.Drawing.Imaging.ImageFormat.Jpeg;
//Only one page for the whole sheet would be rendered
imgOptions.OnePagePerSheet = true;
//Render the sheet with respect to specified image/print options
SheetRender sr = new SheetRender(sheet, imgOptions);
//Render the image for the sheet
Bitmap bitmap = sr.ToImage(0);
//Save the image file specifying its image format.
bitmap.Save(@"d:\SheetImage.jpg");
对我来说效果很好。