Difference between ToClone and ToCopy method in .Net

ToClone will copy the structure of a data where as ToCopy will copy the complete structure as well as data.

var strArr1 = new string[] { "1", "2", "3","4" }; 
var strArr2 = strArr1 ; //copy

var strArr3 = new string[] { "1", "2", "3","4" }; 
var strArr2 = strArr1.ToClone(); //Clone