ITreeStoreReferences ITreeItemTreeItemTreeItemCollection public interface ITreeStore : IDataStore<ITreeItem> Show allBase data store for the TreeView AllPropertiesIndexers ObsoleteInherited PropertiesCountint Count { get; }Gets the number of items in this data store.inherited fromIDataStore<T>Value: The count of items.https://github.com/picoe/Eto/blob/fc8395dc3630c1ea5e1b1e8cb900e9cfb80c800e/src/Eto/Forms/IDataStore.cs:16Indexersthis[]T this[int index] { get; }Gets the object at the specified index.inherited fromIDataStore<T>Parameters:index (int)Index of the item to get.https://github.com/picoe/Eto/blob/fc8395dc3630c1ea5e1b1e8cb900e9cfb80c800e/src/Eto/Forms/IDataStore.cs:22
