/// <summary>
/// 遍历目录删除文件
/// </summary>
/// <param name="dir">目录</param>
/// <param name="isSubDir">是否包括子目录</param>
private void DeleteDirectory(string dir, bool isSubDir)
{
DirectoryInfo dinfo = new DirectoryInfo(dir);
try
{
foreach (FileSystemInfo item in dinfo.EnumerateFileSystemInfos())
{
FileAttributes attr = item.Attributes & FileAttributes.Directory;
if (attr == FileAttributes.Directory)
{
if (isSubDir)
DeleteDirectory(item.FullName, isSubDir);
}
else
item.Delete();
}
dinfo.Delete();
}
catch (UnauthorizedAccessException ep)
{
}
catch (IOException ep)
{
}
catch (Exception ep)
{
}
}
