Steema Central

Goodmorning,


Trying to migrate our WindowsForm application from .net 4.8 to .NET5, we are experiencing many troubles:

1- License is not recognized (its the same develop machine of old application) in .NET5 (even in runtime than design mode)
anche we have followeg video instruction for license installation....

2- in a new WPF\WinForm project (no license) if we add a new series to the teechart (design time) UI frooze on Series Type List and corrupt the project


Can you help us?

Best Regards,

Geomisure

Good morning,

There was an issue with designtime use of TeeChart with the evaluation version in the NuGet version 4.2022.5.18 which we resolved in 4.2022.5.23.

You can check the contents of your TeeChart.licenses file here—you will need 'teechart.winform' in the assemblies list to use TeeChart in .NET 5/6, and a valid expiry date. Are you able to successfully install TeeChart.licenses using TeeCalc_Lic? That is, at which of these steps do you problems appear?

1. Save “Steema.Licenses.zip” included in the email confirmation to a folder of your choice.

2. Download the following file from the web to the same folder where the licenses zip file is: http://www.steema.com/files/licensing/TeeCalc_Lic.zip.

3. Extract the TeeCalc_Lic.zip file and run the TeeCalc_Lic.exe file; follow instructions from the app. This will create a “teechart.licenses” file that can be included in your project. If the project is a winform project it should be included as an embedded resource in the project. More details here: https://www.steema.com/docs/teechart/in ... ronet.html

After the above steps have been run, the project should compile correctly and no watermark should appear on the charts in the running application.

Edit.

License activated through TeeCalc_Lic but it continue to be recognized as Evaluation (ever in runtime than design)

I've followed video instructions

Thanks so much for Support

Best Regards

Geomisure

upgrade:

We also checked license on new WinForm Project on framework 4.8 and still recognized as Evaluation License.
I've checked with my colleagues and anyone have installed\activated this license.

We are completely stucked on migration to new framework.

Hope to receive help

Best Regards

Geomisure

Hello,

please send me your licenses file to chris@steema.com and I will use it to respond with examples in both .NET Framework 4.8 and .NET 6.0.