Class NotificationObject
Base class for items that support property notification.
Inheritance
Namespace: Algenta.Colectica.Model
Assembly: Algenta.Colectica.Model.dll
Syntax
public class NotificationObject : INotifyPropertyChangedRemarks
This class provides basic support for implementing the
Properties
PropertyEventsSuspended
Gets a value indicating whether property events are suspended.
Declaration
public bool PropertyEventsSuspended { get; }Property Value
| Type | Description |
|---|---|
| System.Boolean |
|
Methods
OnPropertyChanged(String)
Raises the PropertyChanged event.
Declaration
public void OnPropertyChanged(string propertyName)Parameters
| Type | Name | Description |
|---|---|---|
| System.String | propertyName | Name of the property. |
PropagateChildChanges(INotifyCollectionChanged, String)
Propagates the child change events for a collection of items. Each existing item is monitored for changes, and when a change occurs a PropertyChanged event is raised for this IdentifiableBase object. Newly added items are also monitored.
Declaration
protected void PropagateChildChanges(INotifyCollectionChanged collection, string name)Parameters
| Type | Name | Description |
|---|---|---|
| INotifyCollectionChanged | collection | The collection to monitor for changes. |
| System.String | name | The name of the property, used to raise PropertyChanged events for propagation. |
RaisePropertyChanged(String)
Raises this object's PropertyChanged event for each of the properties.
Declaration
protected virtual void RaisePropertyChanged(string propertyName)Parameters
| Type | Name | Description |
|---|---|---|
| System.String | propertyName |
RaisePropertyChanged(String[])
Raises this object's PropertyChanged event for each of the properties.
Declaration
protected void RaisePropertyChanged(params string[] propertyNames)Parameters
| Type | Name | Description |
|---|---|---|
| System.String[] | propertyNames | The properties that have a new value. |
RaisePropertyChanged<T>(Expression<Func<T>>)
Raises this object's PropertyChanged event.
Declaration
protected void RaisePropertyChanged<T>(Expression<Func<T>> propertyExpression)Parameters
| Type | Name | Description |
|---|---|---|
| Expression<Func<T>> | propertyExpression | A Lambda expression representing the property that has a new value. |
Type Parameters
| Name | Description |
|---|---|
| T | The type of the property that has a new value |
ResumePropertyEvents()
Resumes issuing property events.
Declaration
public void ResumePropertyEvents()SuspendPropertyEvents()
Suspends issuing property events.
Declaration
public void SuspendPropertyEvents()Events
PropertyChanged
Indicates that a property's value has changed.
Declaration
public event PropertyChangedEventHandler PropertyChangedEvent Type
| Type | Description |
|---|---|
| PropertyChangedEventHandler |