Development of my Tile Map Editor

Here is my tile map editor.
I'm coding it in C# with Visual C# 2010.
It has a layer manager (adding, deleting, renaming...) and you can save and load maps.. and load tileset as you can see haha

I still have to code the solid layer/walkable layer and a layer to add NPC's.

So hum... thanks for watching and happy holidays !