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C# / .NET - 'Enumerable' does not exist in the current context error
1 answers
0 points
When I try to use Enumerable.Repeat() method, I get the following error. How can I fix this?
Error:
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'Enumerable' does not exist in the current context errorMy code:
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using System;2
3
public class TestClass4
{5
public static void Main()6
{7
string ALPHABET = "ABCDEFGHIJKLMNOPQRSTUVWXYZ";8
int length = 5;9
Random random = new Random();10
11
var result = Enumerable.Repeat(ALPHABET, length)12
.Select(s => s[random.Next(s.Length)]).ToArray();13
14
Console.WriteLine(result);15
}16
} 1 answer
3 points
You forgot to import System.Linq namespace.
Your code should look like:
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using System;2
using System.Linq;3
4
public class TestClass5
{6
public static void Main()7
{8
string ALPHABET = "ABCDEFGHIJKLMNOPQRSTUVWXYZ";9
int length = 5;10
Random random = new Random();11
12
var result = Enumerable.Repeat(ALPHABET, length)13
.Select(s => s[random.Next(s.Length)]).ToArray();14
15
Console.WriteLine(result);16
}17
}References
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