Thank you for reporting this to us. I have added it to our issue-tracking software with id=2260 - as you can see, this issue has already been fixed, and this fix will become available shortly in an upcoming NuGet release.

Can something be done about it? I think so. I beleive the Marks.AutoPosition property wasn't in the v2012 version, so turning that off seems to replicate what you had, at least here. Steema.TeeChart.Styles.Gantt ganttSeries1; public Form1() { InitializeComponent(); InitializeChart(); ganttSeries1.M...

Hello,

of course we will look into this issue, and in order to do so it would be very helpful to us if you could create a minimal, reproducible example (e.g. here) with which we can visualize the problem. Please feel free to use our upload service for this example project.

Hello,

I think this project was missing an AssemblyInfo.cs with the necessary EntryAssembly attribute in it: With this added in the watermark disappears:

There's a page in the TeeChart WebDemo that creates a chart dynamically at runtime: devenv_aWY9l0dWOC.png This page and chart appears without a watermark using the latest NuGet version: firefox_TVYauDtaKv.png If you still have problems in this area, could you please create a minimal, reproducible ex...

Okay, I've been able to reproduce this issue and have added it to our issue-tracking software with id=2248 - as you can see, this issue has already been resolved, and the resolution to it will become available later today in a new NuGet package.

Hello, I am using this configuration: devenv_OmbZv5Z1EQ.png Along with a valid TeeChart.licenses file: devenv_4LppS0JYQ1.png And I obtain the following result: firefox_FMgLU5I7yW.png I'm afraid I don't know why it doesn't work for you. Maybe you could upload your TeeChart.licenses file to: http://st...

Hello - I've just tested the website that is the Steema example I mentioned here by replacing the contents of the TeeChart.licenses in that example with a valid license - the example then ran correctly without a watermark. Could you please try testing that example at your end? If that website works ...

Hello, does your TeeChart.licenses file work in a Windows Forms (or WPF) project, or is it only with ASP.NET that you have the problem? You could try putting the contents of your file into this link: https://www.steema.com/linkIn/License_information_check by which you will be able to see the end dat...

Hello, yes, this should be better documented, we're sorry. To see the TeeChart.licenses file working for a web site, you can clone the WebDemo GitHub repo from here - when you open the solution in visual studio you should see the following: devenv_2019-09-20_15-45-09.png if you replace the contents ...

Thank you for reporting this issue to us - we've entered it in our issue-tracking software with id=2241, which means a fix to it will be added to an update in the near future.

For further readers there is also a compromise option to create "steema.resources" resource-file at starting assembly location and put there a resource named "TeeChart" containing the license. Though it definitely not plugin-usage scenario. There is indeed the possibility of wrapping the TeeChart.l...

Our concern is that our class library could be wrapped in another class library with full licencing - and so without a watermark - only to be resold. This would be in clear violation of our license agreement. It is for this reason that the only publically available option, in the very exceptional ca...

Hello, I need to embed license not in a starting app assembly, but in dependency assembly which actually uses TChart. Even if you don't have access to the executing assembly, if you drop the TeeChart.licenses file into the same directory as the executable and the two class libraries (your wrapper cl...

Have you tried adding the EntryAssembly attribute to the AssemblyInfo of your non-exe assembly (A)? The gif here shows you how to do this (in the context of an ASP.NET app).