Class FilenameHelper

Namespace

VisioForge.Core.Helpers

Assembly

VisioForge.Core.dll

Provides utility methods for working with file names, extensions, and paths.

public static class FilenameHelper

Inheritance

object

FilenameHelper

Inherited Members

object.Equals(object?)

object.Equals(object?, object?)

object.GetHashCode()

object.GetType()

object.MemberwiseClone()

object.ReferenceEquals(object?, object?)

object.ToString()

Methods

ChangeFileExt(string, string)

Changes the file extension of the specified file name to a new extension.

public static string ChangeFileExt(string filename, string ext)

Parameters

filename string

The original file name whose extension will be changed.

ext string

The new extension to apply (should include the period, e.g., ".txt").

Returns

string

The file name with the new extension, or the original file name if no extension was found.

GetFileExt(string)

Gets the file extension from the specified file name, including the period.

public static string GetFileExt(string fileName)

Parameters

fileName string

The file name from which to extract the extension.

Returns

string

The file extension including the period (e.g., ".txt"), or an empty string if no extension is found or an error occurs.

IsAudioFile(string)

Determines whether the specified file name represents an audio file based on its extension.

public static bool IsAudioFile(string filename)

Parameters

filename string

The file name to check.

Returns

bool

true if the file extension matches common audio formats (WAV, MP3, OGG, M4A, FLAC, OPUS, SPEEX, WMA); otherwise, false.

IsImageFile(string)

Determines whether the specified file name represents an image file based on its extension.

public static bool IsImageFile(string filename)

Parameters

filename string

The file name to check.

Returns

bool

true if the file extension matches common image formats (BMP, JPG, JPEG, GIF, PNG, TIF, TIFF); otherwise, false.

SafeCreateFileUri(string)

Creates a Uri object from the specified file name, safely handling both absolute and relative paths.

public static Uri SafeCreateFileUri(string fileName)

Parameters

fileName string

The file name or path to convert to a URI. Can be either an absolute or relative path.

Returns

Uri

A Uri object representing the file. Relative paths are converted to absolute paths before creating the URI.