/// <summary>
/// Gets <see cref="FileData"/> for all the files in a directory that match a
/// specific filter.
/// </summary>
/// <param name="path">The path to search.</param>
/// <param name="searchPattern">The search string to match against files in the path.</param>
/// <returns>An object that implements <see cref="IEnumerable{FileData}"/> and
/// allows you to enumerate the files in the given directory.</returns>
/// <exception cref="ArgumentNullException">
/// <paramref name="path"/> is a null reference (Nothing in VB)
/// </exception>
/// <exception cref="ArgumentNullException">
/// <paramref name="filter"/> is a null reference (Nothing in VB)
/// </exception>
public static FileData[] GetFiles(string path, string searchPattern, SearchOption searchOption)
{
IEnumerable <FileData> e = FastDirectoryEnumerator.EnumerateFiles(path, searchPattern, searchOption);
List <FileData> list = new List <FileData>(e);
FileData[] retval = new FileData[list.Count];
list.CopyTo(retval);
return(retval);
}
/// <summary>
/// Return a file count as quickly as possible.
/// </summary>
/// <param name="folder">The folder you wish to create.</param>
/// <returns>Whether or not the folder was created rather than the mere fact the folder exists.</returns>
public static Int32 Count(this DirectoryInfo folder, String searchPattern, SearchOption searchOption)
{
return(folder.EnumerateDirectories().AsParallel().SelectMany(d => FastDirectoryEnumerator.EnumerateFiles(folder.FullName, searchPattern, searchOption)).Count());
}
/// <summary>
/// Gets <see cref="FileData"/> for all the files in a directory that match a
/// specific filter.
/// </summary>
/// <param name="path">The path to search.</param>
/// <param name="searchPattern">The search string to match against files in the path.</param>
/// <returns>An object that implements <see cref="IEnumerable{FileData}"/> and
/// allows you to enumerate the files in the given directory.</returns>
/// <exception cref="ArgumentNullException">
/// <paramref name="path"/> is a null reference (Nothing in VB)
/// </exception>
/// <exception cref="ArgumentNullException">
/// <paramref name="filter"/> is a null reference (Nothing in VB)
/// </exception>
public static IEnumerable <FileData> EnumerateFiles(string path, string searchPattern)
{
return(FastDirectoryEnumerator.EnumerateFiles(path, searchPattern, SearchOption.TopDirectoryOnly));
}
/// <summary>
/// Gets <see cref="FileData"/> for all the files in a directory.
/// </summary>
/// <param name="path">The path to search.</param>
/// <returns>An object that implements <see cref="IEnumerable{FileData}"/> and
/// allows you to enumerate the files in the given directory.</returns>
/// <exception cref="ArgumentNullException">
/// <paramref name="path"/> is a null reference (Nothing in VB)
/// </exception>
public static IEnumerable <FileData> EnumerateFiles(string path)
{
return(FastDirectoryEnumerator.EnumerateFiles(path, "*"));
}