The user lacks necessary permissions to view the path ( SecurityException). The user does not have required permission ( UnauthorizedAccessException). The path exceeds the system-defined maximum length ( PathTooLongException). COPY or /INCLUDE followed by exactly one space followed by the file name or. From there, let's create two new variables old, which will hold the full file path of the file, and new which will hold the full file path of the file after the date has been appended to the file name. If your program does not have embedded SQL, you can freely choose which. ShowUI is set to True, onUserCancel is set to ThrowException, and an unspecified I/O error occurs ( OperationCanceledException). Let's create the variable location, which will store the drive letter and folder location of the file, file, which will store the file name, and extension, which will store the extension. ShowUI is set to True, onUserCancel is set to ThrowException, and the user has cancelled the operation ( OperationCanceledException). The user does not have sufficient permissions to access the file ( IOException).Ī file in the target folder with the same name is in use ( IOException).Ī file or folder name in the path contains a colon (:) or is in an invalid format ( NotSupportedException). The destination file exists and overwrite is set to False ( IOException). The combined path points to an existing directory ( IOException). The source file is not valid or does not exist ( FileNotFoundException). The path is not valid because it is Nothing ( ArgumentNullException). The system could not retrieve the absolute path ( ArgumentException). The path is not valid for one of the following reasons: it is a zero-length string, it contains only white space, it contains invalid characters, or it is a device path (starts with \\.\) ( ArgumentException). The following conditions may cause an exception to be thrown: My SQL script needs to copy all backup files in a folder to another one while renaming them at the same time by adding the time stamp like this: OriginalfilenameTimestamp. ' Copy the file to a new folder and rename it. ' Copy the file to a new folder, overwriting existing file. ' Copy the file to a new location without overwriting existing file. The following code examples demonstrate how to use CopyFile. The overwrite parameter allows you to specify whether or not to overwrite existing files. Use the CopyFile method to copy a file, specifying a source file and the target directory. Its parameters provide the ability to overwrite existing files, rename the file, show the progress of the operation, and allow the user to cancel the operation.
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