Hello Juan,

You cannot use NUIDocument in design time because it is not actually a control.

The panel that is displayed in run time is a Panel control which is a member in NUIDocument.

To change the size of the text in the tab part of the document you need to setup the Font property of the NDockManager.DocumentStyle.

Regards,

Angel.

I am using the trial version of the UI library. I can not add a document object in design mode (Visual Studio 2008). I can do it in code when loading the form but I can not find a way to change the size of the text in name of the document. How can I do that in code.

Thanks