C#控制台窗体(Console Window)内容输出到文本文件

//输出Console内容到文本文件
public void WriteConsoleText()
{
   StringWriter sw = new StringWriter();
   
   //Sets the System.Console.Out property to the specified System.IO.TextWriter object.
   //设置控制台窗体输出
   Console.SetOut(sw);
   
   Console.WriteLine("输出内容1");
   Console.WriteLine("输出内容2");
   Console.WriteLine("测试1");
   
   File.WriteAllText(@"c:\aaa.txt", sw.ToString());
}