c# - Convert projects to .Net 4.5 ( that uses TPL) -


currently own few projects .net 3.5 , .net 4.0.
decided migrate .net 4.5.

all projects in vs2012 (c# 5.0) , projects using async-await keywords

on .net 4.0 projects being used microsoft.bcl.async
on .net 3.5 projects being used asyncbridge.net35 , taskparallellibrary

the problem is:
- there no taskex class , other extension methods in .net 4.5 or not know existence of these

how can make change, without major changes in code?

in .net 4.5, taskex methods have been moved task class. example, instead of await taskex.run(...);, use await task.run(...);. should, assuming naming scheme of own classes sane, able global search-and-replace.


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