KeyValuePair Constructor
        
 Initializes the KeyValuePair. Called during construction.
 
         
        Parameters
        
            - key
            
 
            - 
                
Type: String
(optional) The key for this key value pair.
Optional: True 
            - value
            
 
            - 
                
Type: String
(optional) The value for this key value pair.
Optional: True 
        
        Examples
        The following example initializes a new instance of a KeyValuePair object:
        
var newObject = new dundas.KeyValuePair();