/// <summary>
/// Helper function to easily extract a list of objects of type T from a UIHierarchy tree.
/// </summary>
/// <typeparam name="T">The type of object to find in the tree. Extracts everything that "Is a" T.</typeparam>
/// <param name="RootItem">The root of the UIHierarchy to search (converted to UITreeItem via GetUIHierarchyTree())</param>
/// <returns>An enumerable of objects of type T found beneath the root item.</returns>
public static IEnumerable <T> GetUITreeItemObjectsByType <T>(UITreeItem RootItem) where T : class
{
List <T> Results = new List <T>();
if (RootItem.Object is T)
{
Results.Add((T)RootItem.Object);
}
foreach (var Child in RootItem.Children)
{
Results.AddRange(GetUITreeItemObjectsByType <T>(Child));
}
return(Results);
}
public static IEnumerable <UIHierarchyItem> GetUITreeItemsByObjectType <T>(UITreeItem RootItem) where T : class
{
List <UIHierarchyItem> Results = new List <UIHierarchyItem>();
if (RootItem.Object is T)
{
Results.Add(RootItem.Item);
}
foreach (var Child in RootItem.Children)
{
Results.AddRange(GetUITreeItemsByObjectType <T>(Child));
}
return(Results);
}
