Console.ReadKey and pressing SHIFT+END returns invalid escape sequence on WSL/Ubuntu #45597
Description
Description
From the issue in kalk#18
When pressing SHIFT+END with the following program in WSL:
using System;
namespace TestConsole
{
class Program
{
static void Main(string[] args)
{
while (true)
{
var key = Console.ReadKey(true);
Console.WriteLine($"Key: {key.Key} Modifiers: {key.Modifiers} Char: {(key.KeyChar < ' ' || (int)key.KeyChar >= 126 ? "0x" + ((int)key.KeyChar).ToString("x2") : key.KeyChar.ToString())}");
}
}
}
}
It generates the following sequence on Linux:
Key: Escape Modifiers: 0 Char: 0x1b
Key: D1 Modifiers: 0 Char: 1
Key: 0 Modifiers: 0 Char: ;
Key: D2 Modifiers: 0 Char: 2
Key: F Modifiers: Shift Char: F
instead of generating the following on Windows:
Key: End Modifiers: Shift Char: 0x00
I don't know if it is a problem in .NET or WSL.
Configuration
Tested on all WSL Ubuntu versions (16.04, 20.04)
Tested with .NET Core App 3.1 and .NET 5.0
Regression?
No, it was already broken with netcoreapp3.1
Other information
No workaround