Checks whether the specified cache entry exists in the cache.
public abstract bool Contains(
string key,
string regionName
)
public:
virtual bool Contains(
String^ key,
String^ regionName
) abstract
public abstract boolean contains(String key, String regionName)
def Contains(self,key,regionName):
key
Unique identifier of the cache item.
regionName
Optional name of a region in cache.
true if the specified cache entry exists in the cache, otherwise; false.
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