39 lines
1000 B
C#
39 lines
1000 B
C#
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using System;
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using System.Collections.Generic;
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using System.Linq;
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using System.Text;
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using System.Threading.Tasks;
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namespace VDownload.Core.Services
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{
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public class TaskId
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{
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// VARIABLES
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private static readonly Random Random = new Random();
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private static readonly char[] CharsID = "ABCDEFGHIJKLMNOPQRSTUVWXYZ1234567890".ToCharArray();
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private static readonly int LengthID = 10;
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private static readonly List<string> UsedIDs = new List<string>();
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// METHOD
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public static string Get()
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{
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string id;
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do
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{
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id = "";
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while (id.Length < LengthID)
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{
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id += CharsID[Random.Next(0, CharsID.Length)];
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}
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} while (UsedIDs.Contains(id));
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UsedIDs.Add(id);
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return id;
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}
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public static void Dispose(string id)
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{
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UsedIDs.Remove(id);
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}
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}
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}
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