public RibbonDefinitionWireOnActivationOfViewModelTypeIsNotClassViolation(IRibbonToolDefinition definition, Type viewModelType)
 {
     this.definition    = definition;
     this.viewModelType = viewModelType;
 }
 public RibbonDefinitionWireOnActivationOfViewModelTypeIsNotClassViolation(IRibbonToolDefinition definition, Type viewModelType)
 {
     this.definition = definition;
     this.viewModelType = viewModelType;
 }