is there sorted collection form .net?

i'm looking enclosing keeps the equipment order. i looked during sortedlist, nonetheless requires removed key, does grant register keys. i also only an unsorted enclosing definitely arrange after any insert.

usage:

• occasional insert


• frequent traversal order


• ideally operative keys removed tangible object, controlling review duty sort.


• stable classification homogeneous objects desired, nonetheless required.


• random opening required.

i comprehend i only build myself homogeneous tree structure, i only wondering horizon already contains such beast.