asp.net StreamReader Create an instance code for a file _ practical tips

Copy Code code as follows:

Using System;
Using System.Collections;
Using System.ComponentModel;
Using System.Data;
Using System.Drawing;
Using System.Web;
Using System.Web.SessionState;
Using System.Web.UI;
Using System.Web.UI.WebControls;
Using System.Web.UI.HtmlControls;
Using System.Text;
Using System.IO;
Namespace New_app
{
<summary>
Summary description of the myxml.
</summary>
public class Myxml:System.Web.UI.Page
{
Private Const string file_name = "D:\MyFile.txt";
private void Page_Load (object sender, System.EventArgs e)
{
Place user code here to initialize page
Write_file (file_name);
}
A way to create a file and enter it in a file
public void Write_file (string file_name)
{
if (file.exists (file_name))
{
Console.WriteLine ("{0} already exists.", file_name);
Return
}
StreamWriter sr = File.createtext (file_name);
Sr. WriteLine ("This is my first program.");
Sr. WriteLine ("by zixian2005");
Sr. Close ();
}
Code generated #region the Web forms Designer
Override protected void OnInit (EventArgs e)
{
//
CodeGen: This call is required for the ASP.net Web forms Designer.
//
InitializeComponent ();
Base. OnInit (e);
}
<summary>
Designer supports required methods-do not use the Code editor to modify
The contents of this method.
</summary>
private void InitializeComponent ()
{
This. Load + = new System.EventHandler (this. Page_Load);
}
#endregion
}
}