c# - Expressions<func>? -

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can explain use of expressions<func>?

i'm going assume mean expression<func> func variety of generic func delegate.

if case, expression<func> doing getting expression tree of lambda you're passing in place. you'll find commonly on variants of iqueryable<t> or in many fluent interfaces.

the expression trees used @ run-time translate lambda expression other format. such sql in case of linq sql.

you can read more on expression , more expression trees in .net


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