.net - ref vs out in C# -

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possible duplicate:
difference between ref , out parameters in .net

when use ref , when use out ? difference between both ? how , used ?

please share example showing difference between both ref , out .

  • thanks.

there's number of examples online.

a quick google search found this: http://www.c-sharpcorner.com/uploadfile/mahesh/out_and_ref11112005002102am/out_and_ref.aspx


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