## FileStreamContainer class Helper for file stream processing. **Inheritance:** [`FileStreamContainer`](/cad/python-net/aspose.cad/filestreamcontainer) → [`StreamContainer`](/cad/python-net/aspose.cad/streamcontainer) → [`DisposableObject`](/cad/python-net/aspose.cad/disposableobject) The FileStreamContainer type exposes the following members: ### Properties | Property | Description | | :- | :- | | [disposed](/cad/python-net/aspose.cad/filestreamcontainer/disposed) | Gets a value indicating whether this instance is disposed. | | [sync_root](/cad/python-net/aspose.cad/filestreamcontainer/sync_root) | Gets an object that can be used to synchronize access to the synchronized resource. | | [position](/cad/python-net/aspose.cad/filestreamcontainer/position) | Gets or sets the current position within the stream. This value represents offset from the starting stream position passed in the StreamContainer constructor. | | [stream](/cad/python-net/aspose.cad/filestreamcontainer/stream) | Gets the data stream. | | [is_stream_disposed_on_close](/cad/python-net/aspose.cad/filestreamcontainer/is_stream_disposed_on_close) | Gets a value indicating whether this stream is disposed on close. | | [length](/cad/python-net/aspose.cad/filestreamcontainer/length) | Gets or sets the stream length in bytes. This value is less than the Length by the starting stream position passed in the StreamContainer constructor. | | [can_read](/cad/python-net/aspose.cad/filestreamcontainer/can_read) | Gets a value indicating whether stream supports reading. | | [can_seek](/cad/python-net/aspose.cad/filestreamcontainer/can_seek) | Gets a value indicating whether stream supports seeking. | | [can_write](/cad/python-net/aspose.cad/filestreamcontainer/can_write) | Gets a value indicating whether stream supports writing. | | [READ_WRITE_BYTES_COUNT](/cad/python-net/aspose.cad/filestreamcontainer/read_write_bytes_count) | Specifies read and write bytes count when reading sequentially. | | [is_temporal](/cad/python-net/aspose.cad/filestreamcontainer/is_temporal) | Gets or sets a value indicating whether stream is temporal. | | [is_created](/cad/python-net/aspose.cad/filestreamcontainer/is_created) | Gets a value indicating whether stream was created explicitly. | | [file_path](/cad/python-net/aspose.cad/filestreamcontainer/file_path) | Gets the file path. | ### Methods | Method | Description | | :- | :- | | [write](/cad/python-net/aspose.cad/filestreamcontainer/write/#bytes) | Writes all of the specified bytes to the stream. | | [write](/cad/python-net/aspose.cad/filestreamcontainer/write/#bytes-int-int) | Writes a sequence of bytes to the current stream and advances the current position within this stream by the number of bytes written. | | [read](/cad/python-net/aspose.cad/filestreamcontainer/read/#bytes) | Reads bytes to fill the specified bytes buffer. | | [read](/cad/python-net/aspose.cad/filestreamcontainer/read/#bytes-int-int) | Reads a sequence of bytes from the current stream and advances the position within the stream by the number of bytes read. | | [to_bytes](/cad/python-net/aspose.cad/filestreamcontainer/to_bytes/#) | Converts the stream data to the Byte array. | | [to_bytes](/cad/python-net/aspose.cad/filestreamcontainer/to_bytes/#int-int) | Converts the stream data to the Byte array. | | [save](/cad/python-net/aspose.cad/filestreamcontainer/save/#io.RawIOBase) | Saves (copies) the stream's data to the specified stream. Uses default buffer size [`StreamContainer.ReadWriteBytesCount`](/cad/python-net/aspose.cad/streamcontainer) and stream [`StreamContainer.length`](/cad/python-net/aspose.cad/streamcontainer#length) value. | | [save](/cad/python-net/aspose.cad/filestreamcontainer/save/#io.RawIOBase-int) | Saves (copies) all the stream's data to the specified stream. Uses stream [`StreamContainer.length`](/cad/python-net/aspose.cad/streamcontainer#length) value. | | [save](/cad/python-net/aspose.cad/filestreamcontainer/save/#io.RawIOBase-int-int) | Saves (copies) the stream's data to the specified stream. | | [save](/cad/python-net/aspose.cad/filestreamcontainer/save/#str) | Saves (copies) the stream's data to the specified stream. Uses default buffer size [`StreamContainer.ReadWriteBytesCount`](/cad/python-net/aspose.cad/streamcontainer) and stream [`StreamContainer.length`](/cad/python-net/aspose.cad/streamcontainer#length) value. | | [save](/cad/python-net/aspose.cad/filestreamcontainer/save/#str-int) | Saves (copies) the stream's data to the specified stream. Uses stream [`StreamContainer.length`](/cad/python-net/aspose.cad/streamcontainer#length) value. | | [save](/cad/python-net/aspose.cad/filestreamcontainer/save/#str-int-int) | Saves (copies) the stream's data to the specified stream. | | [write_to](/cad/python-net/aspose.cad/filestreamcontainer/write_to/#aspose.cad.StreamContainer) | Copies the contained data to another [`StreamContainer`](/cad/python-net/aspose.cad/streamcontainer). | | [write_to](/cad/python-net/aspose.cad/filestreamcontainer/write_to/#aspose.cad.StreamContainer-int) | Copies the contained data to another [`StreamContainer`](/cad/python-net/aspose.cad/streamcontainer). | | [flush](/cad/python-net/aspose.cad/filestreamcontainer/flush/#) | Clears all buffers for this stream and causes any buffered data to be written to the underlying device. | | [write_byte](/cad/python-net/aspose.cad/filestreamcontainer/write_byte/#byte) | Writes a byte to the current position in the stream and advances the position within the stream by one byte. | | [read_byte](/cad/python-net/aspose.cad/filestreamcontainer/read_byte/#) | Reads a byte from the stream and advances the position within the stream by one byte, or returns -1 if at the end of the stream. | | [seek](/cad/python-net/aspose.cad/filestreamcontainer/seek/#int-aspose.cad.SeekOrigin) | Sets the position within the current stream. | | [seek_begin](/cad/python-net/aspose.cad/filestreamcontainer/seek_begin/#) | Sets the stream position to the beginning of the stream. This value represents offset from the starting stream position passed in the StreamContainer constructor. | | [create_file_stream](/cad/python-net/aspose.cad/filestreamcontainer/create_file_stream/#str-bool) | Creates a new file stream. | | [open_file_stream](/cad/python-net/aspose.cad/filestreamcontainer/open_file_stream/#str) | Opens an existing file stream. If file stream does not exist the appropriate exception is thrown. | ### See Also * module [`aspose.cad`](..) * class [`DisposableObject`](/cad/python-net/aspose.cad/disposableobject) * class [`FileStreamContainer`](/cad/python-net/aspose.cad/filestreamcontainer) * class [`StreamContainer`](/cad/python-net/aspose.cad/streamcontainer)