CompareAndSetAsync Method

CompareAndSetAsync(TKey, TValue, TValue)

Atomically compares serialized forms of existing value with expectedValue, and sets the newValue if existing and expected values are equal.

Declaration

Task<bool> CompareAndSetAsync(TKey key, TValue expectedValue, TValue newValue)

Parameters

TKey	key	Key of the entry.
TValue	expectedValue	Expected value map to key.
TValue	newValue	newValue to be set if existing value and expectedValue are equal.

Returns

Task<bool>

true if comparision and set operations are successful; otherwise false.