| Name | Description | |
|---|---|---|
  | CopyIfNewer | Copy a file to a target location, replacing an existing file if the source is newer. |
| EnsurePathExists | Ensure that the path to the provided fully qualified file name exists, creating it if necessary. |
| GetFileSize | Find out the size of the file specified |
| GetTempFileName | Get a unique temp file name |
| GetTempFileStream | Overloaded. Open a temporary file for read and write and return the open FileStream. |
| GetTempFileStreamCopy | Overloaded. Copy the content of a Stream into a temporary file opened for read and write and return the open FileStream. |
| MakeFileNamePathUnique | Ensures that the provided full file name and path is unique, and makes it unique if necessary. |
| MakeFileWriteable | Checks the attributes on the file and clears read-only attributes. |
| SanitizeDirectoryName | Sanitize the provided directory name by substituting a specified character for illegal values. |
| SanitizeFileName | Sanitize the provided file name (without path) by substituting the specified character for illegal values. |
| StreamContentCopy | Overloaded. Copy the entire contents of one stream into another, preserving the source Position. |
| StreamContentPump | Overloaded. Pump the remaining contents of one stream at its current Position into another stream at its current Position. |