public override object CreateNewInstance(SelectItem item)
{
InArgument argument = null;
string value = item.Value as string;
Type outputType = GetOutputType();
if (outputType == typeof(object))
{
// For Literal<T>, the T can only be value type or string type.
outputType = typeof(string);
}
Debug.Assert(outputType.IsValueType || outputType == typeof(string));
if (outputType == typeof(string))
{
return(CreateNewValueString(value));
}
else if (outputType == typeof(DynamicValue))
{
return(CreateNewValueDynamic(value));
}
MethodInfo method = this.GetType().GetMethod("CreateNewValue", BindingFlags.NonPublic | BindingFlags.Instance); // NOXLATE
MethodInfo generic = method.MakeGenericMethod(outputType);
argument = generic.Invoke(this, new object[] { value }) as InArgument;
return(argument);
}
private void OnHyperlinkClick(object sender, RoutedEventArgs e)
{
DependencyObject element = sender as DependencyObject;
SelectItem item = element.GetValue(FrameworkElement.DataContextProperty) as SelectItem;
Debug.Assert(item != null, "the DataContext should be SelectItem"); //NOXLATE
SelectContext context = DataContext as SelectContext;
Debug.Assert(context != null, "the DataContext of the control should derive from SelectContext."); //NOXLATE
object arg = context.CreateNewInstance(item);
RaiseEvent(new ItemSelectedEventArgs(ItemSelector.ItemSelectedEvent, this, arg));
}
private void Hyperlink_Click(object sender, RoutedEventArgs e)
{
e.Handled = true;
Hyperlink link = sender as Hyperlink;
Debug.Assert(link != null, "the sender type should be Hyperlink"); //NOXLATE
SelectItem item = link.DataContext as SelectItem;
Debug.Assert(item != null, "the DataContext of link type should be SelectItem"); //NOXLATE
SelectContext context = DataContext as SelectContext;
Debug.Assert(context != null, "the DataContext of the control should derive from SelectContext."); //NOXLATE
object arg = context.CreateNewInstance(item);
if (arg != null)
{
RaiseEvent(new ItemSelectedEventArgs(ItemSelector.ItemSelectedEvent, this, arg));
}
}
public abstract object CreateNewInstance(SelectItem item);
