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LEADTOOLS Medical (Leadtools.Dicom.AddIn assembly)
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ContainsKey Method






Leadtools.Dicom.AddIn Namespace > ThreadSafeDictionary<TKey,TValue> Class : ContainsKey Method
The key to locate in the IDictionary.
Determines whether the IDictionary contains an element with the specified key.
Syntax
public virtual bool ContainsKey( 
   TKey key
)
'Declaration
 
Public Overridable Function ContainsKey( _
   ByVal key As TKey _
) As Boolean
'Usage
 
Dim instance As ThreadSafeDictionary(Of TKey,TValue)
Dim key As TKey
Dim value As Boolean
 
value = instance.ContainsKey(key)

            

        

            

            

            

        

            

            
public:
virtual bool ContainsKey( 
   TKey^ key
) 

            

        

            

        
            
Parameters
key


The key to locate in the IDictionary.

            
            
Return Value
true if the IDictionary contains an element with the key; otherwise, false.

            
Exceptions
ExceptionDescription


System.ArgumentNullExceptionkey is null.



            
            
            
          
            
            
            
            
Requirements
Target Platforms

            
            
See Also
Reference
ThreadSafeDictionary<TKey,TValue> Class

ThreadSafeDictionary<TKey,TValue> Members




        
    

	
    

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         Leadtools.Dicom.AddIn requires a Medical toolkit server license and unlock key. For more information, refer to: Imaging Pro/Document/Medical Features