Custom controls in WPF

xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml" Tag="Rating">






MouseLeave="OnMouseLeave">
MouseLeftButtonUp="OnMouseLeftButtonUp"
MouseEnter="OnMouseEnter" />
MouseLeftButtonUp="OnMouseLeftButtonUp"
MouseEnter="OnMouseEnter" />
MouseLeftButtonUp="OnMouseLeftButtonUp"
MouseEnter="OnMouseEnter" />
MouseLeftButtonUp="OnMouseLeftButtonUp"
MouseEnter="OnMouseEnter" />
MouseLeftButtonUp="OnMouseLeftButtonUp"
MouseEnter="OnMouseEnter" />



Concept of Custom Control: First create a Style with any name/key and specify a TargetType(UI Control) also. When this style is required just specify while declaring UI Control. EventHandlers can also be attached and defined in code behind page.