R

RadialGradientBrush, 2^nd, 3^rd
RadioButton
  grouping
RadiusX property
RadiusY property
RangeBase
raster, 2^nd
  -based graphics
  raster-based, 2^nd
reading text files
ReadObject method
receiving data
Rectangle, 2^nd, 3^rd
  animation
  dynamic loading from XAML
rectangle
  bulging
  properties
  rounded
redirecting the browser
reducing startup times
Ref ASX element
reflection
region
Register method
RegisterScriptableObject
relative
  path
  sizing
  URI
Release click mode
ReleaseMouseCapture method
Remove method, 2^nd
RemoveAt method
rendering order
RenderTransform
RepeatBehavior property
ReportProgress method
Representational State Transfer.
    See REST.
requesting
  binary content
  a page
  protected content
  string-based content
resource
  element
  keys
  scoping
Resource, build action
ResourceDictionary
resources
  referencing at design time
  referencing at runtime
Resources property, 2^nd
REST, 2^nd
REST Service
  consuming
  GET ting from
RESTful services
Result property, 2^nd, 3^rd
Resume method
reusable
  components
  controls
  templates
RGB
  aRGB format
  RxGyBz format
RIA
rich internet application.
    See RIA.
Right enumeration value
right text alignment
right-to-left text
RootVisual, 2^nd
rotate
  counter-clockwise
  in place
RotateTransform, 2^nd, 3^rd
RoutedEvent property
Row attached property
RowDefinition
RowDetailsTemplate
  property
RowDetailsVisibilityMode, property
RowSpan attached property
RSS
  displaying a feed
  standard
Run text flow control element
RuntimeVersion attribute
RunWorkerAsync method
RunWorkerCompleted
  event occurs
RunWorkerCompleted event
RunWorkerCompletedEvent-Args