/// <summary>
/// Removes the range.
/// <locDE><para />Bereich (die angegebenen Elemente) entfernen.</locDE>
/// </summary>
/// <typeparam name="T">The type of the T.<locDE><para />Generischer Datentyp T.</locDE></typeparam>
/// <param name="items">The items.<locDE><para />Die Elemente.</locDE></param>
/// <param name="collection">The collection of items to remove.<locDE><para />Die Collection von zu entfernenden Elementen.</locDE></param>
public static void RemoveRange <T>(this System.Collections.Generic.IList <T> items, System.Collections.Generic.IEnumerable <T> collection)
{
if (null == items || null == collection)
{
return;
}
// Remove range from local items
// Den Bereich (die angegebenen Elemente) aus den lokalen Elementen entfernen
collection.Apply(p => items.Remove(p));
}
// More information: / Nähere Informationen:
// http://xcalibursystems.com/2013/12/making-a-better-observablecollection-part-1-extensions/
/// <summary>
/// Adds the range.
/// <locDE><para />Bereich (die angegebenen Elemente) hinzufügen.</locDE>
/// </summary>
/// <typeparam name="T">The type of the T.<locDE><para />Generischer Datentyp T.</locDE></typeparam>
/// <param name="items">The items.<locDE><para />Die Elemente.</locDE></param>
/// <param name="collection">The collection of items to add.<locDE><para />Die Collection von hinzuzufügenden Elementen.</locDE></param>
public static void AddRange <T>(this System.Collections.Generic.IList <T> items, System.Collections.Generic.IEnumerable <T> collection)
{
if (null == items || null == collection)
{
return;
}
// Add range to local items
// Den Bereich (die angegebenen Elemente) zu den lokalen Elementen hinzufügen
collection.Apply(items.Add);
}
