Class ExpressionWatcherBase

Serves as the base class for all watchers in the binding mechanism. It initializes and manages the binding and watching process.

Inheritance
object
DisposableReactiveObject
ExpressionWatcherBase
ExpressionWatcher
PropertyPathWatcher
Implements
Inherited Members
Namespace: PoeShared.Bindings
Assembly: PoeShared.dll
Syntax
public abstract class ExpressionWatcherBase : DisposableReactiveObject, IValueWatcher, IValueProvider, IDisposable, INotifyPropertyChanged

Constructors

Name Description
ExpressionWatcherBase()

Fields

Name Description
Binder

Properties

Name Description
CanSetValue

Indicates whether the current value can be set.
ConditionExpression
Error

Gets the error that occurred during the watching process.
HasValue

Indicates whether a value is currently available.
PropertyType

Gets or sets the type of the property being watched.
Source

Gets or sets the source object for the watcher.
SourceExpression
SourceType

Gets the type of the source from which the value is being watched.
SupportsSetValue

Indicates whether setting a value is supported.
Value

Gets the current value being watched.
Watcher

Gets the underlying value watcher.

Methods

Name Description
SetCurrentValue(object)

Attempts to set current value, should throw only in extreme cases (e.g. misconfiguration), otherwise sets Error

Extension Methods

ReactiveObjectExtensions.Listen<TContext, TItem>(TContext, Expression<Func<TContext, IObservableList<TItem>>>)
ReactiveObjectExtensions.Listen<TContext, TOut>(TContext, Expression<Func<TContext, TOut>>)
ReactiveObjectExtensions.Listen<TContext, TOut1, TOut2>(TContext, Expression<Func<TContext, TOut1>>, Expression<Func<TContext, TOut2>>)
ReactiveObjectExtensions.Listen<TContext, TOut1, TOut2, TOut3>(TContext, Expression<Func<TContext, TOut1>>, Expression<Func<TContext, TOut2>>, Expression<Func<TContext, TOut3>>)
ReactiveObjectExtensions.Listen<TContext, TOut1, TOut2, TOut3, TOut4>(TContext, Expression<Func<TContext, TOut1>>, Expression<Func<TContext, TOut2>>, Expression<Func<TContext, TOut3>>, Expression<Func<TContext, TOut4>>)
DisposableExtensions.AssignTo<T>(T, SerialDisposable)
NotifyPropertyChangedExtensions.GetPropertyName<TObject, T1>(TObject, Expression<Func<TObject, T1>>)
NotifyPropertyChangedExtensions.TryWaitForValue<TObject, T1>(TObject, Expression<Func<TObject, T1>>, Predicate<T1>, TimeSpan)
NotifyPropertyChangedExtensions.WaitForAsync<TObject, T1>(TObject, Func<TObject, T1>, Predicate<T1>, TimeSpan)
NotifyPropertyChangedExtensions.WaitForValueAsync<TObject, T1>(TObject, Expression<Func<TObject, T1>>, Predicate<T1>, TimeSpan)
NotifyPropertyChangedExtensions.WaitForValue<TObject, T1>(TObject, Expression<Func<TObject, T1>>, Predicate<T1>, TimeSpan)
NotifyPropertyChangedExtensions.WhenAnyProperty<TObject>(TObject, params string[])
NotifyPropertyChangedExtensions.WhenAnyProperty<TObject, T1>(TObject, Expression<Func<TObject, T1>>)
NotifyPropertyChangedExtensions.WhenAnyProperty<TObject, T1, T2>(TObject, Expression<Func<TObject, T1>>, Expression<Func<TObject, T2>>)
NotifyPropertyChangedExtensions.WhenAnyProperty<TObject, T1, T2, T3>(TObject, Expression<Func<TObject, T1>>, Expression<Func<TObject, T2>>, Expression<Func<TObject, T3>>)
NotifyPropertyChangedExtensions.WhenAnyProperty<TObject, T1, T2, T3, T4>(TObject, Expression<Func<TObject, T1>>, Expression<Func<TObject, T2>>, Expression<Func<TObject, T3>>, Expression<Func<TObject, T4>>)
NotifyPropertyChangedExtensions.WhenAnyProperty<TObject, T1, T2, T3, T4, T5>(TObject, Expression<Func<TObject, T1>>, Expression<Func<TObject, T2>>, Expression<Func<TObject, T3>>, Expression<Func<TObject, T4>>, Expression<Func<TObject, T5>>)
ObjectExtensions.AddTo<TItem, TCollection>(TItem, ISourceList<TCollection>)
ObjectExtensions.AddTo<TItem, TCollection>(TItem, ICollection<TCollection>)
ObjectExtensions.CloneJson<T>(T)
ObjectExtensions.CopyPropertiesTo<TSource, TTarget>(TSource, TTarget)
ObjectExtensions.DumpToTextRaw<T>(T)
ObjectExtensions.DumpToText<T>(T)
ObjectExtensions.Dump<T>(T)
ObjectExtensions.EvalOrDefault<T, TValue>(T, Func<T, TValue>, TValue)
ObjectExtensions.Eval<T, TValue>(T, Func<T, TValue>)
ObjectExtensions.GetPropertyAccessor<TSource, TValue>(TSource, Expression<Func<TSource, TValue>>)
ObjectExtensions.InsertTo<TItem, TCollection>(TItem, IList<TCollection>, int)
ObjectExtensions.ToJson<T>(T)
ObjectExtensions.ToStringSafe<T>(T)
ObjectExtensions.TransferPropertiesTo<TSource, TTarget>(TSource, TTarget, params string[])
ReactiveObjectExtensions.BindPropertyTo<TSource, TTarget, TSourceProperty, TTargetProperty>(TTarget, Expression<Func<TTarget, TTargetProperty>>, TSource, Expression<Func<TSource, TSourceProperty>>)
ReactiveObjectExtensions.BindPropertyTo<TSource, TTarget, TSourceProperty, TTargetProperty>(TTarget, Expression<Func<TTarget, TTargetProperty>>, TSource, Expression<Func<TSource, TSourceProperty>>, IScheduler)
ReactiveObjectExtensions.LinkObjectProperties<TSource, TSourceProperty, TTargetProperty>(TSource, Expression<Func<TSource, TSourceProperty>>, Expression<Func<TSource, TTargetProperty>>)
ReactiveObjectExtensions.RaiseIfChanged<TSource, TSourceProperty>(TSource, string, TSourceProperty, TSourceProperty)
ReactiveObjectExtensions.RaiseWhenSourceValue<TSource, TTarget, TSourceProperty, TTargetProperty>(TTarget, Expression<Func<TTarget, TTargetProperty>>, TSource, Expression<Func<TSource, TSourceProperty>>, IScheduler)
ReactiveObjectExtensions.ToPropertyHelper<TSource, TSourceProperty>(TSource, Expression<Func<TSource, TSourceProperty>>, IObservable<TSourceProperty>, IScheduler)
ReactiveObjectExtensions.ToProperty<TSource, TSourceProperty>(TSource, Expression<Func<TSource, TSourceProperty>>, IObservable<TSourceProperty>, TSourceProperty, bool, IScheduler)
XDocumentExtensions.AddTo<T>(T, XContainer)
DisposableExtensions.ToObservable(IDisposable)
ObjectExtensions.GetPropertyAccessor<TValue>(object, string)
ObjectReflectionExtensions.GetPropertyTypeOrDefault(object, string)
ObjectReflectionExtensions.GetPropertyValue<T>(object, string)
ObjectReflectionExtensions.SetPropertyValue<T>(object, string, T)