C# Read and Write File (edit)

byte[]

Stream
StreamWriter
StreamReader

File.Exists(
File.ReadAllBytes(
File.ReadAllLines(
File.ReadAllText(
File.Open(
File.Delete(

File.WriteAllBytes(
File.WriteAllLines(
File.WriteAllText(

File.WriteAllBytesAsync(
File.WriteAllLinesAsync(
File.WriteAllTextAsync(

File.CreateText(
File.CreateTextAsync(

File.AppendText(
File.AppendTextAsync(

File.AppendAllText(
File.AppendAllTextAsync(

File.AppendAllLines(
File.AppendAllLinesAsync(

.Write(
.WriteAsync(

.WriteLine(
.WriteLineAsync(

.Flush(
.FlushAsync(

--------------------------------------------------
using FileStream fs = File.OpenWrite(path);

var data = "Awesome text";
byte[] bytes = Encoding.UTF8.GetBytes(data);

fs.Write(bytes, 0, bytes.Length);
--------------------------------------------------

Path.Combine(
Environment.GetFolderPath(

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