IOUtilities Methods |
The IOUtilities type exposes the following members.
Methods| Name | Description | |
|---|---|---|
  | CopyTo |
Reads the bytes from the current stream and writes them to another stream.
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| CopyToAsync(Stream, Stream, Int64, Int32) |
Reads the bytes from the current stream and writes them to another stream.
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| CopyToAsync(Stream, Stream, CancellationToken, Int64, Int32) |
Reads the bytes from the current stream and writes them to another stream.
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| DenormalizePath |
Removes the long file name prefix "\\?\" from a rooted path.
If the path is not rooted, it will be returned as is.
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| DirectoryCopy(DirectoryInfo, DirectoryInfo, Boolean) |
Copies a directory.
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| DirectoryCopy(String, String, Boolean) |
Copies a directory.
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| DirectoryCreate |
Creates the specified directory.
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| DirectoryDelete |
Deletes the specified directory and, if indicated, any subdirectories and files in the directory.
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| DirectoryExists |
Test if a directory exists. Supports invalid file paths, never throws.
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| DirectoryMove |
Moves a directory.
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| ExtractAssemblyResource |
Extracts a resource from an assembly to a file.
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| FileCreateDirectory |
Create the directory needed to contain a specified file path.
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| FileDelete |
Deletes a file.
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| FileExists |
Test if a file exists. Supports invalid file paths, never throws.
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| FileMove |
Moves a file.
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| FileOverwrite |
Overwrites a file.
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| FileSetEnd |
Sets the size for the specified file.
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| FileUnprotect |
Unprotects a file.
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| FindContentType(Byte) |
Determines the MIME type from the data provided. Based on Windows FindMimeFromData function.
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| FindContentType(String) |
Determines the MIME type from a file path. Based on Windows FindMimeFromData function.
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| GetFileExtensionFromContentType |
Gets a file extension from a content type.
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| IsPathRooted |
Gets a value indicating whether the specified path string contains a root.
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| IsSharingViolation |
Determines whether the specified exception represents a sharing violation error.
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| NormalizePath |
Normalizes a path with the long file name prefix "\\?\".
If the path is not rooted, it will be returned as is.
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| PathCombineNoCheck(String) |
Combines an array of strings into a path. Parts may not be valid file names.
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| PathCombineNoCheck(Char, String) |
Combines an array of strings into a path. Parts may not be valid file names.
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| PathDelete |
Deletes the specified directory or file and, if indicated, any subdirectories and files in the directory.
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| PathExists |
Determines if a path points to an existing directory or file.
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| PathGetAttributes |
Gets the attributes of a file or directory.
If there's no file at the given path, returns null.
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| PathGetCreationTime |
Gets the creation time of a file or directory.
If there's nothing at the given path, returns null.
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| PathGetExtension |
Get path extension.
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| PathGetLastAccessTime |
Gets the last access time of a file or directory.
If there's nothing at the given path, returns null.
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| PathGetLastWriteTime |
Gets the last write time of a file or directory.
If there's nothing at the given path, returns null.
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| PathGetName |
Get the name part of the path.
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| PathGetNameWithoutExtension |
Get the name part of the path without the extension.
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| PathGetRealPath |
Get the real case-sensitive path.
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| PathGetSize |
Gets the size of a file or directory. Always returns null for a directory.
If there's no file at the given path, returns null.
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| PathHasInvalidChars |
Determines if the specified path has invalid chars.
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| PathIsChild(String, String, Boolean) |
Tests if a path is a child of another path.
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| PathIsChild(String, String, Boolean, String) |
Tests if a path is a child of another path.
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| PathIsChildOrEqual |
Tests if a path is a child of or equal to another path.
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| PathIsDirectory |
Determines if a path points to an existing directory.
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| PathIsEqual |
Tests if two paths are equal.
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| PathIsValidFileName |
Determines whether the specified text represents a valid file name.
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| PathMakeSystemFolder |
Gives an existing folder the proper attributes to become a system folder.
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| PathRemoveEndSlash |
Removes end slash.
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| PathRemoveStartSlash |
Removes start slash.
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| PathSetCreationTime |
Sets the creation time of a file or directory.
Does nothing if there's nothing a t the given path.
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| PathSetCreationTimeUtc |
Sets the creation time of a file or directory.
Does nothing if there's nothing a t the given path.
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| PathSetLastAccessTime |
Sets the last access time of a file or directory.
Does nothing if there's nothing a t the given path.
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| PathSetLastAccessTimeUtc |
Sets the last access time of a file or directory.
Does nothing if there's nothing a t the given path.
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| PathSetLastWriteTime |
Sets the last write time of a file or directory.
Does nothing if there's nothing a t the given path.
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| PathSetLastWriteTimeUtc |
Sets the last write time of a file or directory.
Does nothing if there's nothing a t the given path.
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| PathToValidFileName |
Converts a text into a valid file name.
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| PathToValidFilePath |
Converts a text into a valid file path.
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| PathUnmakeSystemFolder |
Removes the attributes from a folder that make it a system folder. This folder must actually exist in the file system.
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| StripTerminatingPathSeparators |
Strips the terminating path separators.
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| ToFullString |
Gets a string representing all file attributes, including undeclared ones.
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| UrlCombine |
Combines url.
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| WrapSharingViolations(Action, IOUtilitiesWrapSharingViolationsExceptionsCallback, Int32, Int32) |
Calls IO code under a sharing violations handling system.
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| WrapSharingViolationsT(FuncT, IOUtilitiesWrapSharingViolationsExceptionsCallbackT, Int32, Int32) |
Calls IO code under a sharing violations handling system.
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| WrapSharingViolationsAsync(FuncTask, IOUtilitiesWrapSharingViolationsExceptionsCallbackAsync, Int32, Int32) |
Calls IO code under a sharing violations handling system.
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| WrapSharingViolationsAsyncT(FuncTaskT, IOUtilitiesWrapSharingViolationsExceptionsCallbackAsyncT, Int32, Int32) |
Calls IO code under a sharing violations handling system.
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See Also