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");
    }	
}

Write text files with C#

// Create a file to write to.
string createText = "Hello and Welcome" + Environment.NewLine;
File.WriteAllText(path, createText);

...

// Open the file to read from.
string readText = File.ReadAllText(path);

Source: stackoverflow.com

Similar codes

8 votes278 views3 answers
C# increment by 1
C#
3 votes320 views1 answer
Unity mouse scroll wheel axis
C#Unity
0 vote262 views1 answer
C# remove first line from textbox
C#
8 votes288 views2 answers
Unity respawn
C#
1 vote353 views2 answers
C# get application root path directory
C#
0 vote302 views1 answer
Handlebars c# datetime now
C#
1 vote281 views1 answer
Is c# hard to learn
C#
0 vote336 views1 answer
Gameobject.Find in unityC#
C#Unity
0 vote325 views1 answer
C# core deploy on gcp with powershell
C#
0 vote277 views2 answers
Dynamic c# .add
C#