c# - Iterating through object types in a list of parent type -


i trying iterate through list of objects , change ones match particular type. current code looks this. (platform extension of entity, , entities list of type entity)

foreach (platform p in entities.oftype<platform>) { p.dostuff() }

i getting error "foreach cannot opperate on 'method group'" anyone's help. :)

alright : 

foreach (platform p in entities.oftype<platform>())  //will loop through object of platform type in entites.oftype<platform>()

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