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Method Exists

Exists()

Checks, if the required key for Entry Processor exists in cache or not.

Declaration

bool Exists()

Returns

Type	Description
System.Boolean	Returns true, if key exists or vice versa.

Examples

Example returns string based on existence of entry to be processed in cache

if (entry.Exists())
{
    return "Key exists.";
}
else
{
    return "Key does not exist.";
}