C# Class Utilities.FileUtilities

Utility class providing a collection of static utility methods.

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Public Methods

Method	Description
ConvertWildcardPatternToRE ( string pattern ) : Regex	Converts a pattern containing ? and * characters into a case- insensitive regular expression.
EnsureDirExists ( string path ) : void	Checks if the specified directory exists, throwing an exception if it doesn't.
EnsureFileExists ( string path ) : void	Checks if the specified path exists, throwing an exception if it doesn't.
EnsureFileWriteable ( string path ) : void	Checks if the specified path can be written to.
FindMatchingFiles ( string sourceDir, string namePattern, bool includeSubDirs ) : List	Given a starting directory and a filename pattern, returns a list paths of files that match the name pattern.
GetBytes ( string str ) : byte[]	Convert a string to a byte array, using ASCII encoding.
GetDirectoryName ( string path ) : string	Returns the name of the directory, given a path to a directory
GetMatchingFiles ( string pathPattern ) : List	Given a path containing wildcards, returns the file(s) that match pattern.
PathDifference ( string path1, string path2 ) : string	Returns the part of path2 that is not in path1.

Method	Description
FindMatchingFiles ( string sourceDir, Regex nameRE, bool includeSubDirs, int depth ) : List

Converts a pattern containing ? and * characters into a case- insensitive regular expression.

public static ConvertWildcardPatternToRE ( string pattern ) : Regex
pattern	string
return	System.Text.RegularExpressions.Regex

Checks if the specified directory exists, throwing an exception if it doesn't.

public static EnsureDirExists ( string path ) : void
path	string
return	void

Checks if the specified path exists, throwing an exception if it doesn't.

public static EnsureFileExists ( string path ) : void
path	string
return	void

Checks if the specified path can be written to.

public static EnsureFileWriteable ( string path ) : void
path	string
return	void

Given a starting directory and a filename pattern, returns a list paths of files that match the name pattern.

public static FindMatchingFiles ( string sourceDir, string namePattern, bool includeSubDirs ) : List
sourceDir	string
namePattern	string
includeSubDirs	bool
return	List

Convert a string to a byte array, using ASCII encoding.

public static GetBytes ( string str ) : byte[]
str	string
return	byte[]

Returns the name of the directory, given a path to a directory

public static GetDirectoryName ( string path ) : string
path	string
return	string

Given a path containing wildcards, returns the file(s) that match pattern.

public static GetMatchingFiles ( string pathPattern ) : List
pathPattern	string
return	List

Returns the part of path2 that is not in path1.

public static PathDifference ( string path1, string path2 ) : string
path1	string
path2	string
return	string