The default for KeyValuePair
c#, key-value
Solution
Try this:
if (getResult.Equals(new KeyValuePair<T,U>()))
or this:
if (getResult.Equals(default(KeyValuePair<T,U>)))
Problem
I have an object of the type `IEnumerable<KeyValuePair<T,U>> keyValueList`, I am using ``` var getResult= keyValueList.SingleOrDefault(); if(getResult==/*default */) { } else { } ``` How can I check whether `getResult` is the default, in case I can't find the correct element? I can't check whether it is `null` or not, because `KeyValuePair` is a struct.