WPF binding ComboBox to enum (with a twist)
- by Carlo
Well the problem is that I have this enum, BUT I don't want the combobox to show the values of the enum. This is the enum:
public enum Mode
{
[Description("Display active only")]
Active,
[Description("Display selected only")]
Selected,
[Description("Display active and selected")]
ActiveAndSelected
}
So in the ComboBox instead of displaying Active, Selected or ActiveAndSelected, I want to display the DescriptionProperty for each value of the enum. I do have an extension method called GetDescription() for the enum:
public static string GetDescription(this Enum enumObj)
{
FieldInfo fieldInfo =
enumObj.GetType().GetField(enumObj.ToString());
object[] attribArray = fieldInfo.GetCustomAttributes(false);
if (attribArray.Length == 0)
{
return enumObj.ToString();
}
else
{
DescriptionAttribute attrib =
attribArray[0] as DescriptionAttribute;
return attrib.Description;
}
}
So is there a way I can bind the enum to the ComboBox AND show it's content with the GetDescription extension method?
Thanks!
