2D graphic access hardware with C#

In last Summer . I learning about 2D Graphic Engine to make in game.
I Found 1 Engine to use and base on C++ . That is HGE .

Main Concept is draw rectangle in world of 3D and
attach Texture to rectangle. Engine It easy to C++ Programmer .
such me is C++ Programmer.but It difficult to other
Programmer and Begineening. I think I write Library 2D Graphic
Engine with C# follow concept by DirectX SDK 2004

past in 8 - 9 week. I busy in OGRE ( library use in game 3D) .
I cann't make 2D Graphic Engine completed.

However I want to make Game more I want to make Engine Game. and Now
I make game follow dream.