Difference between Array and ArrayList in .net:

Nov 18, 2012
Array ArrayList
Array comes under the System namespace ArrayList comes under the System.Collections namespace.
Array has fixed size. Arraylists size can be increase and decrease.
Array colletion of similar items ArrayList can hold item of different types of items
Array can be multi-dimensional Arraylist can be single-dimensional only
string[] vowel=new string[]; ArrayList arrlist=new ArrayList();