visual studio 2010 - Tortoisesvn revert and undo revert -


i had send msi colleague, wasn't finished enhancements, wanted revert revision 6798, create msi , enhancements. before reverted, committed @ revision 6809.

i think became confused 'update item' , 'revert revision' options after did initial 'revert revision' revision 6798. anyways, i've tried both regards revision 6809 think, when open visual studio of projects unavailable.

i couldn't have lost of changes i? how code revision 6809 , working in visual studio again?