Thank you for choosing Telerik RadTimeSpanPicker!
RadTimeSpanPicker is a component control that provides a full control over picking a specific time span and duration using the built-in components for days, hours, minutes, seconds and milliseconds. You could easily define some minimum/maximum ranges and specific value step for the components. RadTimeSpanPicker also provides the ability to create custom components to meet any specific user scenarios.
TimeSpanComponents - RadTimeSpanPicker supports built-in components for picking days, hours, minutes, seconds and milliseconds. A specific minimum/maximum ranges and value step could be set for each component separately.
Styling and Appearance - You can easily customize the appearance of the control.
Watermark - RadTimeSpanPicker allows the user to set a desired watermark content using the TimeSpanWatermarkContent property and modify it as needed using the TimeSpanWatermarkTemplate property.
Events - Support of routed events and some specific for the control events.
You can check RadTimeSpanPicker demos at: http://demos.telerik.com/wpf.