Teechart doesn't work in VS2022 without using Teecalc_Lic, but in VS2019 it works

TeeChart for Microsoft Visual Studio .NET, Xamarin Studio (Android, iOS & Forms) & Monodevelop.
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msg
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Joined: Tue Sep 21, 2021 12:00 am

Teechart doesn't work in VS2022 without using Teecalc_Lic, but in VS2019 it works

Post by msg » Wed Aug 10, 2022 6:42 am

http://support.steema.com/viewtopic.php ... a21#p78734
(↑Previously I have posted that forum)

I remembered that I have never activate the license by TeeCalc_lic.exe. ("3) that a license is installed" means that I entered the License number and password when I installed Teechart).

However, VS 2019 allows me to use TeeChart without any error even though I have never activated the license by TeeCalc_lic.exe.

I have 2 question:
1)Is the reason why I can't use Teechart in VS2022 because I haven't activated the license?
2)Why TeeChart for .NET 2012 can be used in VS 2019 even though the license has been never activated?

Christopher
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Re: Teechart doesn't work in VS2022 without using Teecalc_Lic, but in VS2019 it works

Post by Christopher » Wed Aug 10, 2022 9:33 am

Hello,

again, apologies for our delay in getting back to you here.

I think there is some confusion here. Historically, the TeeChart assemblies (TeeChart.dll, TeeChart.WPF.dll etc. etc.) have been delivered to client machines in two different ways:
1. Using a stand-alone installer
2. Using NuGet packages and TeeCalc_Lic

As you can see here, the first NuGet package was published in September 2018. All TeeChart versions prior to September 2018, therefore, do not need to run TeeChart_Lic, as the old stand-alone installer had this functionality built into it.
Best Regards,
Christopher Ireland / Development & Support
Steema Software
Avinguda Montilivi 33, 17003 Girona, Catalonia
Tel: 34 972 218 797
http://www.steema.com
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