The Valuetype-ID paragraph indicates that this Identification Division introduces a valuetype definition and specifies the
                  name that identifies the valuetype. 
                  
 
            
            
               General Format 
 
               	  
               	 
                
                  		
 
                  	 
               
 
               
              
            
            
               Syntax Rules 
 
               	  
                
                  	 
                  - Within a valuetype definition, the object data must consist only of .NET native types. 
                     	 
                  
  
                  	 
                  - The valuetype definition must not include a parameter-less constructor. 
                     	 
                  
  
                  	 
                  - Attribute-clause is defined in the topic on the 
                     		Attribute, 
                        		Custom-Attribute Clause.