Code
1 using System;
2 using System.Collections.Generic;
3 using System.Text;
4 using System.IO;
5
6 namespace createfile1
7 {
8 class Program
9 {
10 static void Main(string[] args)
11 {
12 string path=@"C:\Documents and Settings\Administrator\桌面";
13 DirectoryInfo di = Directory.CreateDirectory(path + "\\test"); //在path下创建test文件夹
14 string path1 = path + "\\test";
15 StreamWriter swq = File.CreateText(path1 + "\\test1");//在path1目录下创建test1文件 末指定拓展名
16 //打开或者创建test2.txt文件,指定为可写;
17 FileStream fs = new FileStream(path1 + "\\test2.txt", FileMode.OpenOrCreate, FileAccess.Write);
18 StreamWriter sw = new StreamWriter(fs);
19
20 sw.BaseStream.Seek(0, SeekOrigin.End);//指定数据写位值,从0到结束,如果未指定内则从第一行开始并替换
21 sw.WriteLine("just create a file22");
22 sw.Flush();
23 }
24 }
25 }
26
27
1 using System;
2 using System.Collections.Generic;
3 using System.Text;
4 using System.IO;
5
6 namespace createfile1
7 {
8 class Program
9 {
10 static void Main(string[] args)
11 {
12 string path=@"C:\Documents and Settings\Administrator\桌面";
13 DirectoryInfo di = Directory.CreateDirectory(path + "\\test"); //在path下创建test文件夹
14 string path1 = path + "\\test";
15 StreamWriter swq = File.CreateText(path1 + "\\test1");//在path1目录下创建test1文件 末指定拓展名
16 //打开或者创建test2.txt文件,指定为可写;
17 FileStream fs = new FileStream(path1 + "\\test2.txt", FileMode.OpenOrCreate, FileAccess.Write);
18 StreamWriter sw = new StreamWriter(fs);
19
20 sw.BaseStream.Seek(0, SeekOrigin.End);//指定数据写位值,从0到结束,如果未指定内则从第一行开始并替换
21 sw.WriteLine("just create a file22");
22 sw.Flush();
23 }
24 }
25 }
26
27