Hello,
I'm trying to set the theme for my application to RoyalDark.
In my App.xaml I have added the resource dictionary RoyalDark.xamDataTree.xaml and in the XAML-Designer the XamDataTree is displayed correctly.
However, when I run the application I get the following error:
An unhandled exception of type 'System.Windows.Markup.XamlParseException' occurred in PresentationFramework.dllAdditional information: 'Cannot create unknown type '{schemas.infragistics.com/.../primitives}BoolToVisibilityConverter'.' Line number '54' and line position '6'.
I have referenced InfragisticsWPF4.v17.2 where the BoolToVisibilityConverter is defined.
What am I doing wrong?
All the necessary references have already been included in the project.
As it turns out however they are not loaded automatically; at least not in time.
Adding the following actually solved the problem:
public App() { Assembly.Load("InfragisticsWPF4.v17.2"); }
Hello ,
Thank you for posting to our forum.
By it looks like you are missing some references which is throwing this error.
I would recommend you to go through this online development guild of xamDataTree control describing the steps and references required for adding the xamDataTree control to your page.
https://dev.infragistics.local/help/wpf/xamdatatree-adding-xamdatatree-to-your-page
If still getting the error please send an isolated sample project, where the issue is reproduced, so I can investigate it further for you.
Looking forward for your reply.