Silverlight 5 WinRT

public sealed enum BindingAction  
: IComparable, IFormattable, IConvertible  
{ UpdatingSource, UpdatingTarget, ValidationNotification }  

public class BindingDebugState  
 
public BindingAction Action { get; }  
public BindingBase Binding { get; }  
public Expression BindingExpression { get; }  
public Object Error { get; }  
public Object FinalSource { get; }  
public BindingStage LastCompletedStage { get; }  
public BindingValuePipeline Pipeline { get; }  
public Object ValidationErrors { get; }  
public virtual String ToString();  

public sealed enum BindingStage  
: IComparable, IFormattable, IConvertible  
{ SourceResolution, PathResolution, ValueConversion, StringFormatting, TypeConversion, SetSource, SetTarget, SetValidationResult, Validating }  

public class BindingValuePipeline  
 
public Object AfterFallbackValue { get; }  
public Object AfterStringFormat { get; }  
public Object AfterStringFormatParse { get; }  
public Object AfterTypeConversion { get; }  
public Object AfterValueConversion { get; }  
public Object InitialValue { get; }  
public Nullable`1<Boolean> IsUsingTargetNullValue { get; }