IMap(TKey, TValue).Delete Method

IMapTKey, TValueDelete Method

Hazelcast .Net Client Class Library

Removes the mapping for a key from this map if it is present (optional operation).

Namespace: Hazelcast.Core
Assembly: Hazelcast.Net (in Hazelcast.Net.dll) Version: 3.8.2

Syntax

void Delete(
	Object key
)

Sub Delete ( 
	key As Object
)

void Delete(
	Object^ key
)

abstract Delete : 
        key : Object -> unit

Parameters

key: Type: SystemObject
key whose mapping is to be removed from the map

Exceptions

Exception	Condition
InvalidCastException	if the key is of an inappropriate type for this map (optional)
ArgumentNullException	if the specified key is null.

Remarks

Removes the mapping for a key from this map if it is present (optional operation).

this operation does not return removed value to avoid serialization cost of returned value. If the removed value will not be used, delete operation should be preferred over remove operation for a better performance.

The map will not contain a mapping for the specified key once the call returns.

Reference

IMapTKey, TValue Interface

Hazelcast.Core Namespace