Public Properties
 BufferSize | Indicates the buffer size used with the Read Block File I/O command. |
| Expression | Indicates the buffer size used with the Read Block File I/O command. |
| FailIfExists | Indicates whether or not a file copy operation should fail or not if the destination file already exists. |
| FileIOType | Value of ENUM_FILE_IO_TYPES enumeration type which specifies the type of File I/O operation the object will perform. |
| FileName1 | Represents the file name to be used in the File I/O operation. This parameter is used with the File Open, File Copy, File Move, File Delete, and File Exists File I/O types. |
| FileName2 | Represents the second filename to be used in the File I/O operation. This parameter is used as the destination file in the File Copy and File Move File I/O commands. |
| FileOpenType | Value of ENUM_FILE_OPEN_TYPES enumeration type which specifies the file open mode used in opening a file. |
| FilePointerID | Represents the file pointer Id to be used in the File I/O operation. The file pointer ID is established and linked to a specific file in the File Open command. |
| VariableID | Represents the name of the variable to be used to hold the results of the File I/O operation of the File I/O command. |