There are 2 characters that are displaying as question marks (normal windows message for unknown chars). Attach below print screen with chars and the data file (csv) Character_Issue.PNG (39.3 KB) rep_data.zip (1.3 KB)
You need to specify proper encoding type when loading the CSV file via Aspose.Cells APIs. You may simply try using the following sample code, it will work fine as I tested.
e.g. Sample code:
TxtLoadOptions opts = new TxtLoadOptions(LoadFormat.Csv);
opts.Encoding = System.Text.Encoding.Default;
Workbook workbook = new Workbook("e:\\test2\\rep_data.csv", opts);
workbook.Save("e:\\test2\\out1.xlsx", SaveFormat.Xlsx);
Sets consent for sending user data to Google for online advertising purposes.
Sets consent for personalized advertising.
Cookie Notice
To provide you with the best experience, we use cookies for personalization, analytics, and ads. By using our site, you agree to our cookie policy.
More info
Enables storage, such as cookies, related to analytics.
Enables storage, such as cookies, related to advertising.
Sets consent for sending user data to Google for online advertising purposes.
Sets consent for personalized advertising.
Cookie Notice
To provide you with the best experience, we use cookies for personalization, analytics, and ads. By using our site, you agree to our cookie policy.
More info
Enables storage, such as cookies, related to analytics.
Enables storage, such as cookies, related to advertising.
Sets consent for sending user data to Google for online advertising purposes.