/// <summary>
/// Removes a child resolver.
/// </summary>
/// <param name="resolver">The resolver to remove.</param>
/// <returns>true, when the resolver was (found and) removed.</returns>
public static bool RemoveChildResolver(ChildResolver resolver)
{
if (resolver == null)
{
throw new ArgumentNullException("resolver");
}
return(ChildResolvers.Remove(resolver));
}
/// <summary>
/// Adds a child resolver.
/// </summary>
/// <param name="resolver">The resolver.</param>
public static ChildResolver AddChildResolver <T>(Func <T, IEnumerable <DependencyObject> > resolver) where T : DependencyObject
{
if (resolver == null)
{
throw new ArgumentNullException("resolver");
}
NonResolvableChildTypes.Clear();
var childResolver = new ChildResolver <T>(resolver);
ChildResolvers.Add(childResolver);
return(childResolver);
}
/// <summary>
/// Adds a child resolver.
/// </summary>
/// <param name="filter">The type filter.</param>
/// <param name="resolver">The resolver.</param>
public static ChildResolver AddChildResolver(Func <Type, bool> filter, Func <DependencyObject, IEnumerable <DependencyObject> > resolver)
{
if (filter == null)
{
throw new ArgumentNullException("filter");
}
if (resolver == null)
{
throw new ArgumentNullException("resolver");
}
NonResolvableChildTypes.Clear();
var childResolver = new ChildResolver(filter, resolver);
ChildResolvers.Add(childResolver);
return(childResolver);
}