I can create calendar appointments on an Exchange server using WebDav.
Normally I would set the appointment filename to be subject+".eml"
But if there are 2 appointments with the same subjects they would overwrite each other.
Anyone know the solution?
I am thinking perhaps I should check if http://blah/exchange/blah/Calendar/blah.eml
already exists, but I don't know how to do that.
I am using VS 2005, C#, class library.