NEsper Class Library
NEsper Class Library
com.espertech.esper.compat.collections
NullableDictionary(K, V) Class
NullableDictionary(K, V) Methods
Add Method
Clear Method
Contains Method
ContainsKey Method
CopyTo Method
GetEnumerator Method
Remove Method
TryGetValue Method
NullableDictionary
K
,
V
ContainsKey Method
Determines whether the
IDictionary
TKey, TValue
contains an element with the specified key.
Namespace:
com.espertech.esper.compat.collections
Assembly:
NEsper.Compat (in NEsper.Compat.dll) Version: 8.0.0.0
Syntax
C#
Copy
public
bool
ContainsKey
( K
key
)
Parameters
key
Type:
K
The key to locate in the
IDictionary
TKey, TValue
.
Return Value
Type:
Boolean
true if the
IDictionary
TKey, TValue
contains an element with the key; otherwise, false.
Exceptions
Exception
Condition
ArgumentNullException
key
is null.
See Also
Reference
NullableDictionary
K, V
Class
com.espertech.esper.compat.collections Namespace
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