/// <summary>
/// Ersetzt die Vorkommen von Wert 1 in Wert 2, funtioniert nur, wenn ein gutes Equal existiert
/// </summary>
/// <typeparam name="T"></typeparam>
/// <param name="colors"></param>
/// <param name="color1"></param>
/// <param name="color2"></param>
/// <returns></returns>
public static ObservableCollection <Color> Replace(this ObservableCollection <Color> colors, Color color1,
Color color2)
{
var ret = new ObservableCollection <Color>();
foreach (var color in colors)
{
var hexColor = color.ToHexColor();
var value = color1.ToHexColor();
ret.Add(hexColor.Equals(value) ? color2 : color);
}
return(ret);
}