public static void DeleteEntireFolder(
this IDirectory system,
DirectoryPath path,
bool disableReadOnly = true,
bool deleteFolderItself = true)
{
if (!system.Exists(path))
{
return;
}
string[] files = system.GetFiles(path);
var exceptions = new List <Exception>();
foreach (string f in files)
{
var fi = system.FileSystem.FileInfo.FromFileName(f);
if (disableReadOnly)
{
if (fi.IsReadOnly)
{
fi.IsReadOnly = false;
}
}
try
{
fi.Delete();
}
catch (Exception ex)
{
exceptions.Add(ex);
}
}
foreach (string subDir in system.GetDirectories(path))
{
system.DeleteEntireFolder(subDir, disableReadOnly);
}
if (deleteFolderItself)
{
if (system.GetFiles(path).Length == 0 &&
system.GetDirectories(path).Length == 0)
{
try
{
system.Delete(path);
}
catch (Exception ex)
{
exceptions.Add(ex);
}
}
}
if (exceptions.Count == 1)
{
throw exceptions[0];
}
if (exceptions.Count > 1)
{
throw new AggregateException(exceptions);
}
}
