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what are the advantages of Array class in c#?

Posted By :shankey     Posted Date :April 19, 2011    Points :40   Category :C# 
Following are some advantages of using Array class in c#
.Ease to get Length of Array.
.Ease to get total occurrence of element in array.
.Ease to check whether an element exists in array or not.
.Ease to find the first index of an element in array.
.Ease to find the last index of an element in array.
.Ease to reverse an array.
.Ease to find the first index of an element from reversed array.



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What is the difference between a Struct and a Class?

  
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When you create a struct object using the new operator, it gets created and the appropriate constructor is called. Unlike classes, structs can be instantiated without using the new operator. If you do not use new, the fields will remain unassigned and the object cannot be used until all of the fields are initialized.

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It is an error to initialize an instance field in a struct.

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