c# - How can I access a property dynamically by name without using reflection? -


at first using:

sortedlist = unsorted.asparallel().orderby(myitem => typedescriptor.getproperties(myitem)[firstsort.item2].getvalue(myitem));

where firstsort.item2 string name of property. however, performance degraded number of items in unsorted list increased. (as expected)

is there way without using reflection?

the brute force approach like:

if(firstsort.item2 == "size")    sortedlist = unsorted.asparallel().orderby(myitem => myitem.size); else if(firstsort.item2 == "price")    sortedlist = unsorted.asparallel().orderby(myitem => myitem.price); ...

i'm looking accomplish above behavior, without having hardcode in different properties in interface.

you can use expression<t> pre-compile expressions you're passing orderby. can them @ runtime.


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