What is difference b/w Array Class And simple Array

Question

Hi Can any one tell me what is differnnce b/w string[] arr=new string[3]; and vvar number=Array.CreateInstance(typeof(string)6);

Vulpes · Answer

Apart from the fact that one array has three elements and the other has six there is no difference - both create a one dimensional string array. However Array.CreateInstance is intended for 'late binding' - where you don't know until runtime whether you're going to create an array and/or how many elements it will have. When you do know this at compile time then the array creation syntax provided by the C# language should be preferred instead.