//判断文件是否存在时用FileInfo或File
string SkinName = Application.StartupPath + "\\skin.txt";
FileInfo myDir = new FileInfo(SkinName);
if (myDir.Exists)
{
}
//判断目录是否存在时用Directory或DirectoryInfo
string SkinName = Application.StartupPath + "\\skin";
DirectoryInfo myDir = new DirectoryInfo(SkinName);
if (myDir.Exists)
{
}
从网易博客(http://cxwstar.blog.163.com/blog/static/4846876320112415127100/)迁移,原发表于2011年3月4日.
