/// <summary>
/// Extracts the property name from a property expression.
/// </summary>
/// <typeparam name="T">The object type containing the property specified in the expression.</typeparam>
/// <param name="propertyExpression">The property expression (e.g. p => p.PropertyName)</param>
/// <returns>The name of the property.</returns>
/// <exception cref="T:System.ArgumentNullException">Thrown if the <paramref name="propertyExpression" /> is null.</exception>
/// <exception cref="T:System.ArgumentException">Thrown when the expression is:<br />
/// Not a <see cref="T:System.Linq.Expressions.MemberExpression" /><br />
/// The <see cref="T:System.Linq.Expressions.MemberExpression" /> does not represent a property.<br />
/// Or, the property is static.
/// </exception>
public static string ExtractPropertyName <T>(Expression <Func <T> > propertyExpression)
{
if (propertyExpression == null)
{
throw new ArgumentNullException(nameof(propertyExpression));
}
return(PropertySupport.ExtractPropertyNameFromLambda(propertyExpression));
}
protected virtual void OnPropertyChanged <T>(Expression <Func <T> > propertyExpression)
{
this.OnPropertyChanged(new PropertyChangedEventArgs(PropertySupport.ExtractPropertyName <T>(propertyExpression)));
}