public static async Task WriteText(string filePath, string text)
{
var encodedText = Utf8NoBOM.GetBytes(text);
using var fileStream = OpenWrite(filePath);
await fileStream.WriteAsync(encodedText, 0, encodedText.Length);
}
public static async Task <string> ReadText(string filePath)
{
using var stream = OpenRead(filePath);
var builder = new StringBuilder();
var buffer = new byte[0x1000];
int numRead;
while ((numRead = await stream.ReadAsync(buffer, 0, buffer.Length)) != 0)
{
var text = Utf8NoBOM.GetString(buffer, 0, numRead);
builder.Append(text);
}
return(builder.ToString());
}