Implementing Syncfusion WPF Button (ButtonAdv)

The ButtonAdv is Syncfusion's enhanced WPF button control. It extends the standard WPF button with rich icon support (SmallIcon, LargeIcon, IconTemplate), predefined size modes, toggle/checkable behavior, multiline text, MVVM command binding, corner radius, and full theme support via SfSkinManager.

Assembly required: Syncfusion.Shared.WPF
Namespace: Syncfusion.Windows.Tools.Controls
XAML schema: http://schemas.syncfusion.com/wpf