"C #" writes to a file using the StreamWriter class

            Collect what to write            string content = TextBox1.Text.Trim ();            1. Create the StreamWriter class object and specify the file path to write to            StreamWriter sw = new StreamWriter (@ "Content.txt");            2. Calling the Write method writes the file            //each time this method is called, the contents of the text are purged and the SW is re-written            . Write (content);            Sw. Dispose ();        

　　

"C #" writes to a file using the StreamWriter class