摘要： 如图：代码如下：View Code stringpath=@"c:\temp\MyTest.txt";stringpathCopy=@"c:\temp\MyTestCopy.txt";if(File.Exists(path)){File.Copy(path,pathCopy,true);File.Delete(path);} 阅读全文

摘要： 1.利用File.CreateText()来创建文本文件。代码如下：代码如下：View Code staticvoidMain(string[]args){stringpath=@"c:\temp\MyTest.txt";if(!File.Exists(path)){try{using(StreamWritersw=File.CreateText(path)){sw.WriteLine("thisismyname");sw.WriteLine("whataboutyou");sw.Write("?Ifine");} 阅读全文