FileChannel.ISeekableByteChannel.Truncate(Int64) Method
Definition
Important
Some information relates to prerelease product that may be substantially modified before it’s released. Microsoft makes no warranties, express or implied, with respect to the information provided here.
Truncates the entity, to which this channel is connected, to the given size.
Java.Nio.Channels.ISeekableByteChannel? ISeekableByteChannel.Truncate(long size);abstract member Java.Nio.Channels.ISeekableByteChannel.Truncate : int64 -> Java.Nio.Channels.ISeekableByteChannel
override this.Java.Nio.Channels.ISeekableByteChannel.Truncate : int64 -> Java.Nio.Channels.ISeekableByteChannelParameters
- size
- Int64
The new size, a non-negative byte count
Returns
This channel
Implements
Remarks
Truncates the entity, to which this channel is connected, to the given size. If the given size is less than the current size then the entity is truncated, discarding any bytes beyond the new end. If the given size is greater than or equal to the current size then the entity is not modified. In either case, if the current position is greater than the given size then it is set to that size. An implementation of this interface may prohibit truncation when connected to an entity, typically a file, opened with the APPEND option.
Java reference for java.nio.channels.SeekableByteChannel.truncate.
Portions of this page are modifications based on work created and shared by the Android Open Source Project and used according to terms described in the Creative Commons 2.5 Attribution License.