public void RaisePropertyChangedOn <T>(Expression <Func <T> > propertyExpression)
{
var propertyName = PropertySupport.ExtractPropertyName(propertyExpression);
this.OnPropertyChanged(propertyName);
}
/// <summary>
/// Raises this object's PropertyChanged event.
/// </summary>
/// <typeparam name="T">The type of the property that has a new value</typeparam>
/// <param name="propertyExpression">A Lambda expression representing the property that has a new value.</param>
protected virtual void RaisePropertyChanged <T>(Expression <Func <T> > propertyExpression)
{
var propertyName = PropertySupport.ExtractPropertyName(propertyExpression);
this.OnPropertyChanged(propertyName);
}