标签:file opera filename lag copyfile tin 覆盖 false operation
BOOL CopyFile(
LPCTSTR lpExistingFileName, // pointer to name of an existing file
LPCTSTR lpNewFileName, // pointer to filename to copy to
BOOL bFailIfExists // flag for operation if file exists
);
其中各参数的意义:
LPCTSTR lpExistingFileName, // 你要拷贝的源文件名
LPCTSTR lpNewFileName, // 你要拷贝的目标文件名
BOOL bFailIfExists // 如果目标已经存在,不拷贝(True)并返回False,覆盖目标(false)
如:
//拷贝文件c:\log.txt到d:\log.txt,如果D:\log.txt已经存在,就覆盖
CopyFile("c:\\log.txt","d:\\log.txt",false);
标签:file opera filename lag copyfile tin 覆盖 false operation
原文地址:http://www.cnblogs.com/killer-xc/p/6668842.html