Now I have added all the necessary code from ControlSample example to my empty project and it should show the example controls. I can build the solution, but it gives me runtime error:
var content = new ContentManager(Game.Services, "BlendBlueTheme");
theme = content.Load<Theme>("Theme");
Error loading "Theme". File not found.
I have also added all the theme projects to my solution but it doesn't find the theme xml file.
I also tried to open the ControlSample example, I removed BlendBlueTheme project and then added it back but it doesn't find it anymore. Could anyone help me, please?