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Question

I'm using c# Shell .Net from an Android phone and I'm getting the error "not defined" when encrypting with sha256?

Error:
Name 'ComputeSha256Hash' does not exist in current context

Source Code:
using System;
using System.Text;
using System.Security.Cryptography;

namespace sha{
class progam{
static void Main(string[] args){
Console.WriteLine("veri giriniz: ");
string a = Console.ReadLine();
Console.WriteLine("Ham veri:{0}",a);
string dt = ComputeSha256Hash(a);
Console.WriteLine("hash:",dt);
}
}
}

Answer 1

It seems that ComputeSha256Hash is a sample function, which can be found on some sites (https://www.bing.com/search?q=ComputeSha256Hash). Add it to your code.

Answer 2

If this is all your code then you haven't defined the ComputeSha256Hash function. That is the compiler error. You need to define that method. What it looks like is beyond me as I don't know what sample you're talking about.