T
T Gregory
Guest
I have a need to display certain Enums as a list so they can be added to a ComboBox. What I've been doing is creating a property for each Enum that turns each element of the Enum into an item in a list. It works great, but I'd rather just have one function that outputs a list based on whatever Enum I send it.
For example, here's how I do it now for an Enum named Importance:
public List<Importance> ImportanceTypes
{
get
{
List<Importance> importanceTypes = new List<Importance>();
foreach (string importanceType in Enum.GetNames(typeof(Importance)))
{
importanceTypes.Add((Importance)Enum.Parse(typeof(Importance), importanceType));
}
return importanceTypes;
}
}
What I'd like to have is something like this, where GenericEnumType is whatever Enum I want it to be...
public static List<GenericEnumType> EnumToList(GenericEnumType genericEnumType) {
List<genericEnumType> enumTypes = new List<genericEnumType>();
foreach (string enumType in Enum.GetNames(typeof(genericEnumType))) {
enumTypes.Add((genericEnumType)Enum.Parse(typeof(genericEnumType), enumType));
}
return enumTypes;
}
And then I can just feed that function an Enum type and get a List to populate ComboBoxes, etc... with.
Is there a good way to allow for generic Enums in a function like that?
Continue reading...
For example, here's how I do it now for an Enum named Importance:
public List<Importance> ImportanceTypes
{
get
{
List<Importance> importanceTypes = new List<Importance>();
foreach (string importanceType in Enum.GetNames(typeof(Importance)))
{
importanceTypes.Add((Importance)Enum.Parse(typeof(Importance), importanceType));
}
return importanceTypes;
}
}
What I'd like to have is something like this, where GenericEnumType is whatever Enum I want it to be...
public static List<GenericEnumType> EnumToList(GenericEnumType genericEnumType) {
List<genericEnumType> enumTypes = new List<genericEnumType>();
foreach (string enumType in Enum.GetNames(typeof(genericEnumType))) {
enumTypes.Add((genericEnumType)Enum.Parse(typeof(genericEnumType), enumType));
}
return enumTypes;
}
And then I can just feed that function an Enum type and get a List to populate ComboBoxes, etc... with.
Is there a good way to allow for generic Enums in a function like that?
Continue reading...