public static void CreateAdapterAsDataSource <T>(this ComboBox comboBox, IEnumerable <T> elements, ComboBoxAdapter <T> .ToStringFunctionDelegate toStringFunction, bool containsNull = false, string nullLabel = "")
where T : class
{
ComboBoxAdapter <T> adapter = new ComboBoxAdapter <T>(elements, toStringFunction, containsNull, nullLabel);
comboBox.SetAdapterAsDataSource(adapter);
}
public ComboBoxAdapterFactory(IEnumerable <T> elements, ComboBoxAdapter <T> .ToStringFunctionDelegate toStringFunction, bool containsNull = false, string nullLabel = "")
{
this.elements = elements;
this.toStringFunction = toStringFunction;
this.containsNull = containsNull;
this.nullLabel = nullLabel;
}