Class MapObservable

Base class implementation of the System.ComponentModel.INotifyPropertyChanged interface

Inheritance
System.Object
MapObservable
RuntimeMap
RuntimeMapGroup
RuntimeMapLayer
Implements
System.ComponentModel.INotifyPropertyChanged
Inherited Members
System.Object.Equals(System.Object)
System.Object.Equals(System.Object, System.Object)
System.Object.GetHashCode()
System.Object.GetType()
System.Object.MemberwiseClone()
System.Object.ReferenceEquals(System.Object, System.Object)
System.Object.ToString()
Namespace: OSGeo.MapGuide.MaestroAPI.Mapping
Assembly: OSGeo.MapGuide.MaestroAPI.dll
Syntax
public abstract class MapObservable : INotifyPropertyChanged

Fields

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_disableChangeTracking

Indicates whether property change events will be raised

Declaration
protected bool _disableChangeTracking
Field Value
Type Description
System.Boolean

Methods

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ObservableSet<T>(T, T, Action<T>, String)

If the specified old value is different from the new value, the specified setter is invoked and a System.ComponentModel.INotifyPropertyChanged.PropertyChanged event is raised

Declaration
protected virtual bool ObservableSet<T>(T oldValue, T newValue, Action<T> setter, string propertyName)
Parameters
Type Name Description
T oldValue
T newValue
System.Action<T> setter
System.String propertyName
Returns
Type Description
System.Boolean
Type Parameters
Name Description
T
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OnPropertyChanged(String)

Raises the PropertyChanged event

Declaration
protected virtual void OnPropertyChanged(string propertyName)
Parameters
Type Name Description
System.String propertyName
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SetField<T>(ref T, T, String)

Set the specified field with the specified value raising the PropertyChanged event

Declaration
protected bool SetField<T>(ref T field, T value, string propertyName)
Parameters
Type Name Description
T field
T value
System.String propertyName
Returns
Type Description
System.Boolean
Type Parameters
Name Description
T

Events

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PropertyChanged

Occurs when a property changes

Declaration
public event PropertyChangedEventHandler PropertyChanged
Event Type
Type Description
System.ComponentModel.PropertyChangedEventHandler

Implements

System.ComponentModel.INotifyPropertyChanged