using System;
using System.IO;class Test
{
public static void Main()
{
FileInfo fi = new FileInfo(@"c:\temp\MyTest.txt"); // This text is added only once to the file.
if (!fi.Exists)
{
//Create a file to write to.
using (StreamWriter sw = fi.CreateText())
{
sw.WriteLine("Hello");
sw.WriteLine("And");
sw.WriteLine("Welcome");
} } // This text will always be added, making the file longer over time
// if it is not deleted.
using (StreamWriter sw = fi.AppendText())
{
sw.WriteLine("This");
sw.WriteLine("is Extra");
sw.WriteLine("Text");
} //Open the file to read from.
using (StreamReader sr = fi.OpenText())
{
string s = "";
while ((s = sr.ReadLine()) != null)
{
Console.WriteLine(s);
}
}
}
}
using System.IO;class Test
{
public static void Main()
{
FileInfo fi = new FileInfo(@"c:\temp\MyTest.txt"); // This text is added only once to the file.
if (!fi.Exists)
{
//Create a file to write to.
using (StreamWriter sw = fi.CreateText())
{
sw.WriteLine("Hello");
sw.WriteLine("And");
sw.WriteLine("Welcome");
} } // This text will always be added, making the file longer over time
// if it is not deleted.
using (StreamWriter sw = fi.AppendText())
{
sw.WriteLine("This");
sw.WriteLine("is Extra");
sw.WriteLine("Text");
} //Open the file to read from.
using (StreamReader sr = fi.OpenText())
{
string s = "";
while ((s = sr.ReadLine()) != null)
{
Console.WriteLine(s);
}
}
}
}
srf.Close();
using (StreamWriter swf = new StreamWriter(Server.MapPath("abc.inc"))) {
swf.Write("sdfdsfdsfdsf");
swf.Close();
}
{
//实例化IniControl,在IniControl的构造函数中创建settings.ini文件。
Register.IniControl newIniControl = new Register.IniControl(); //写入第一次运行时间,WriteFirstDate为静态方法
IniControl.WriteFirstDate();
//写入Notepad创建时间,WriteNotepadCreatTime为静态方法
IniControl.WriteNotepadCreatTime();
}如果在创建好的文件中就可以执行。在一起就不行。。奇怪。。