protected void PresentFieldSpecificState <TCommand, TCommandProperty, TViewModelProperty>(
CommandValidationState <TCommand> validationState,
Expression <Func <TCommand, TCommandProperty> > commandProperty,
Func <TViewModel, TViewModelProperty> viewModelProperty)
where TViewModelProperty : IInvalidatableInput
{
validationState
.GetMessagesForProperty(commandProperty)
.OutputValidationToViewModel(GetViewModel(), viewModelProperty);
}
protected void PresentState <TCommand>(CommandValidationState <TCommand> validationState)
{
validationState.GetMessages().OutputValidationToViewModel(GetViewModel());
}
