| 
TypedSortedListEx
 TKey
,
 TValue
Contains Method (Object)
  | 
 Determines whether the collection contains an element with the specified key.
 Namespace:
 Spire.Doc.Collections
 Assembly:
Spire.Doc (in Spire.Doc.dll) Version: 13.2.3.0 (13.2.3.3046)
 Syntax
Syntax
 
 
public bool Contains(
	Object key
)
 
Public Function Contains ( 
	key As Object
) As Boolean
 
public:
virtual bool Contains(
	Object^ key
) sealed
 
abstract Contains : 
key : Object -> bool 
override Contains : 
key : Object -> bool 
 
 
 
Parameters
 
- 
key
 
- 
 Type:
 
System
Object
 
 The key to locate in the collection.
Return Value
 
 Type:
 
Boolean
 
 true if the collection contains an element with the specified key; otherwise, false.
 
Implements
 
IDictionary
Contains(Object)
 
 
 See Also
See Also