Class PropertyHelper

Extension-Method for PropertyChanged. If you don't like to inherit from ModelBase, use this.

Inheritance

object

PropertyHelper

Inherited Members

object.Equals(object)

object.Equals(object, object)

object.GetHashCode()

object.GetType()

object.MemberwiseClone()

object.ReferenceEquals(object, object)

object.ToString()

Namespace: Sartorius.SAF.Extensions

Assembly: Sartorius.SAF.dll

Syntax

public static class PropertyHelper

Examples

     public  class SomeViewModel : INotifyPropertyChanged

    string someProperty;
    public string SomeProperty
    {
        get { return someProperty; }
        set
        {
            someProperty = value;
            this.RaisePropertyChanged(() => SomeProperty, PropertyChanged);
        }
    }
    public event PropertyChangedEventHandler PropertyChanged;
}

Methods

ExtractPropertyName<T>(Expression<Func<T>>)

Extracts the name of the property.

Declaration

public static string ExtractPropertyName<T>(Expression<Func<T>> propertyExpression)

Parameters

Type	Name	Description
Expression<Func<T>>	propertyExpression	The property expression.

Returns

Type	Description
string

Type Parameters

Name	Description
T

RaisePropertyChanged<T>(INotifyPropertyChanged, Expression<Func<T>>, PropertyChangedEventHandler)

Raises the property changed.

use:

this.RaisePropertyChanged(() => SomeProperty, PropertyChanged);

Declaration

public static void RaisePropertyChanged<T>(this INotifyPropertyChanged src, Expression<Func<T>> propertyExpression, PropertyChangedEventHandler handler)

Parameters

Type	Name	Description
INotifyPropertyChanged	src	The SRC.
Expression<Func<T>>	propertyExpression	The property expression.
PropertyChangedEventHandler	handler	The handler.

Type Parameters

Name	Description
T