c# - How to get original string from the int generated by gethashcode -


i have generate hash code as

string textboxval="naresh"; int code =textboxval.gethashcode(); textbox2.text=code.tostring(); 

it has generated integer value -1078339947;

now want original name naresh this(-1078339947) hashcode. how can this.

for practical purposes, can't: there lot less hash codes there strings, there more 1 original value give same hash code.

hashing is, in reality, one-way operation. if refers reversible hash, isn't true hash (because hash by definition reduces input set 1 of smaller number of output values). closest operation describe might encryption function - allow reverse operation - unlikely generate small number 10-digit output in question.


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