LEADTOOLS Medical (Leadtools.Medical.Workstation assembly)

ContainsKey Method (DictionaryWithEvents<TKey,TValue>)

Show in webframe

Collapse All Language Filter: All

C#
Visual Basic (Declaration)
Visual Basic (Usage)
Objective-C
Java
Managed Extensions for C++
C++

Determines whether the DictionaryWithEvents<TKey,TValue> contains the specified key.

Syntax

public bool ContainsKey( 
   TKey key
)

'Declaration
 
Public Function ContainsKey( _
   ByVal key As TKey _
) As Boolean

'Usage
 
Dim instance As DictionaryWithEvents(Of TKey,TValue)
Dim key As TKey
Dim value As Boolean
 
value = instance.ContainsKey(key)

public: bool ContainsKey( 
   TKey* key
)

public:
bool ContainsKey( 
   TKey* key
)

true if the Dictionary{TKey, TValue} contains an element with the specified key; otherwise, it is false.

Requirements