-> Both can have constructors, methods, properties , fields,
constants , enumerations, events and event handlers.

-> Structure and class can implement inteface.

-> Both of them can have constructor without parameter and
with parameter.

-> Both can have delegates and events.

class is a collection of methods functions and properties 
enumerators and fields.

structure can be defined as a tool for handling a group of 
logically related data item.

the main difference is class is a referance type.
structure is a reference value type.

 Question  What are the similarities between class and 
structure?
 Rank  Answer Posted By   
 Question Submitted By :: Chhatrala 
This Interview Question Asked @   Ksb  
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Answer  -> Both can have constructors, methods, 
properties , fields,
constants , enumerations, events and event handlers.

-> Structure and class can implement inteface.

-> Both of them can have constructor with parameter.

-> Both can have delegates and events.
 

yes

Both are same except the followings
class is ref type and structure is val type 
class objects get stored on heap and structure objects get
stored on stack... 
and structure should only have parameter less constructors