How do I find the index of an object from a list in VB.NET? -

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say have list, , have object. how find index of object in list?

you can use findindex find index of object in generic list: flexible method index of object. 

 dim list new list(of object)  const myapple = "apple111"  = 0 1000      list.add("apple" & i)  next  dim indexofmyapple = list.findindex(function(apple) (myapple.equals(apple)))

but indexof method simplier , more straightforward if want find object in list defaultequalitycomparer:

dim indexofmyapple = list.indexof(myapple)

you can use indexof if don't know type is, .net use equals determine if 2 objects equal(should overridden not compare references).


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