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Query 1: What are the minimum set of references needed to use Syncfusion:ChromelessWindow
To add ChromelessWindow to your application, please refer the following assemblies.
Query 2: I am getting an error: "Cannot resolve symbol" when I use syncfusion:LayoutControl.SetMetroMode="true"
We are unable to reproduce the reported issue ""Cannot resolve symbol" when we use syncfusion:LayoutControl.SetMetroMode="true"". Could you please ensure you have added reference to "Syncfusion.SampleLayout" assembly.
Query 3: Please guide me to some examples on customizing title bar (change height, add button etc)
We can customize the TitleBar by editing the TitleBarTemplate. We have prepared a sample to customize the TitleBar of ChromelessWindow. In the sample, we have added a Help button to the TitleBar and also set the height to "40" by editing the Style of the ChromelessWindow in App.xaml file.
Please find the sample in the following link.
Please refer the following KB article for customizing the TitleBar of ChromelessWindow.
Please let us know if you require further assistance on this.