/// <summary>
/// Populates the items source.
/// </summary>
private void PopulateItemsSource()
{
// We must have an items source and an item which is an enum.
if (ItemsSource != null || SelectedEnumeration is Enum == false)
{
return;
}
// Get the enum type.
var enumType = SelectedEnumeration.GetType();
// Get the enum values. Use the helper rather than Enum.GetValues
// as it works in Silverlight too.
var enumValues = Apex.Helpers.EnumHelper.GetValues(enumType);
// Create some enum value/descriptions.
Enumerations = new List <NameValue>();
// Go through each one.
foreach (var enumValue in enumValues)
{
// Add the enumeration item.
Enumerations.Add(new NameValue(((Enum)enumValue).GetDescription(), enumValue));
}
// Set the items source.
ItemsSource = Enumerations;
// Initialise the control.
Initialise();
}
/// <summary>
/// Initialises this instance.
/// </summary>
private void Initialise()
{
// Set the display member path and selected value path.
DisplayMemberPath = "Name";
#if !WINDOWS_PHONE
SelectedValuePath = "Value";
#endif
// If we have enumerations and a selected enumeration, set the selected item.
if (Enumerations != null && SelectedEnumeration != null)
{
var selectedEnum = from enumeration in Enumerations where enumeration.Value.ToString() == SelectedEnumeration.ToString() select enumeration;
this.SelectedItem = selectedEnum.FirstOrDefault();
}
// Wait for selection changed events.
SelectionChanged += new SelectionChangedEventHandler(EnumerationComboBoxTemp_SelectionChanged);
}
