Delete and Truncate

Question

Delete can be rolled back but Truncate cannot be rolled back.

Begin Transaction

Delete Del_Details

Rollback

and i'm getting my deleted records

 

but still when i use ....

Begin Transaction

Truncate Table  Del_Details

Rollback

This command is also giving me my deleted records..

 

 

So where is the difference between Delete and Truncate in respect of Rollback.......Plz explain