Method ContainsBulk
ContainsBulk(IEnumerable<String>)
Determines whether the cache contains specifiec keys.
Declaration
IDictionary<string, bool> ContainsBulk(IEnumerable<string> keys)
Parameters
Type | Name | Description |
---|---|---|
System.Collections.Generic.IEnumerable<System.String> | keys | IEnumerable collection of keys. |
Returns
Type | Description |
---|---|
System.Collections.Generic.IDictionary<System.String, System.Boolean> | Dictionary of Keys with flag to dertermine presence of each key in cache. true if the cache contains an element with the specified key; otherwise, false. |
Examples
The following example demonstrates how to check for containment of an item in the ICache.
ICache cache = CacheManager.GetCache("demoCache");
List<string> keys = new List<string>()
{
"Product0",
"Product1"
};
IDictionary<string, bool> result = cache.ContainsBulk(list);
Exceptions
Type | Condition |
---|---|
System.ArgumentNullException |
|
System.ArgumentException |
|