AsynchronousFileChannel.Truncate(Int64) Method
Definition
Important
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Truncates this channel's file to the given size.
[Android.Runtime.Register("truncate", "(J)Ljava/nio/channels/AsynchronousFileChannel;", "GetTruncate_JHandler", ApiSince=26)]
public abstract Java.Nio.Channels.AsynchronousFileChannel? Truncate (long size);[<Android.Runtime.Register("truncate", "(J)Ljava/nio/channels/AsynchronousFileChannel;", "GetTruncate_JHandler", ApiSince=26)>]
abstract member Truncate : int64 -> Java.Nio.Channels.AsynchronousFileChannelParameters
- size
- Int64
The new size, a non-negative byte count
Returns
This file channel
- Attributes
Remarks
Truncates this channel's file to the given size.
If the given size is less than the file's current size then the file is truncated, discarding any bytes beyond the new end of the file. If the given size is greater than or equal to the file's current size then the file is not modified.
Java documentation for java.nio.channels.AsynchronousFileChannel.truncate(long).
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.