/// <inheritdoc/> public override object ConvertFrom(CultureInfo culture, string value, Type propertyType) { Type type = typeof(T); ICommandConverter paramConverter = CommandDescriptor.GetConverter(type); if (paramConverter == null) { throw new InvalidOperationException("No type converter exists for type " + type.FullName); } var result = new List <T>(); if (value != null) { string[] items = this.GetStringArray(value, culture); foreach (string s in items) { object item = paramConverter.ConvertFromInvariantString(s, type); if (item != null) { result.Add((T)item); } } } return(result); }