SelectionKey.IsReadable Property

Reference

Definition

Namespace:: Java.Nio.Channels

Assembly:: Mono.Android.dll

Important

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Tests whether this key's channel is ready for reading.

public bool IsReadable { [Android.Runtime.Register("isReadable", "()Z", "")] get; }

[<get: Android.Runtime.Register("isReadable", "()Z", "")>]
member this.IsReadable : bool

Property Value

Boolean

true if, and only if, readyOps() & OP_READ is nonzero

Attributes: RegisterAttribute

Exceptions

CancelledKeyException

if the key has already been canceled.

Remarks

Tests whether this key's channel is ready for reading.

An invocation of this method of the form k.isReadable() behaves in exactly the same way as the expression

{@code
            k.readyOps() & OP_READ != 0
            }

</blockquote>

If this key's channel does not support read operations then this method always returns false.

Java documentation for java.nio.channels.SelectionKey.isReadable().

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.

Applies to

通过