Errors when updating version to 12.8.0

[DunasIT]

Hello,

We have a .net solution constructed with .Net Framework 2.0.
We updated recently to .Net Framework 4.6.1 with the spire library we were using.
Then we updated spire to the 12.8.0 version (I tryed both, net40 and net20 versions of 12.8.0 version), and we get several errors, v.g.:
SaveToFile is not a member of WorkSheet
CSV is not a member of FileFormat
Property IsMaxCross is ReadOnly
SaveChartAsImage is not a member of WorkBook
...

Is there any way we can update the version of spire, maintaining our code? It would be too much code to review.

Thanks,

Luis.

[Triste.Dai]

Hi,

Thanks for your inquiry.
I checked your version, finding that the version you used is Spire.XLS for .NET Standard Edition, it doesn't support print and conversion function. The function you used in your code belongs to Spire.XLS Pro Edition, so your error occurred. Please download our Pro edition from this link (https://www.e-iceblue.com/Download/download-excel-for-net-now.html) or install from nuget.

pro edition.png (75.19 KiB) Viewed 901 times

If you have any other questions related to our products, just feel free to contact us.

Sincerely,
Triste
E-iceblue support team