overwrite all text in a file c# code example
Example 1: c# create a text file
//File and path you want to create and write to
string fileName = @"C:\Temp\Temp.txt";
//Check if the file exists
if (!File.Exists(fileName))
{
// Create the file and use streamWriter to write text to it.
//If the file existence is not check, this will overwrite said file.
//Use the using block so the file can close and vairable disposed correctly
using (StreamWriter writer = File.CreateText(fileName))
{
writer.WriteLine("Hello World");
}
}
Example 2: c# console save file
FileStream filestream = new FileStream("out.txt", FileMode.Create);
var streamwriter = new StreamWriter(filestream);
streamwriter.AutoFlush = true;
Console.SetOut(streamwriter);
Console.SetError(streamwriter);