public ConsolidateStandardDialogViewModel(IDataService <LabDbEntities> labDbData,
ISpecificationService specificationService)
{
_labDbData = labDbData;
_specificationService = specificationService;
CancelCommand = new DelegateCommand <Window>(
parentDialog =>
{
parentDialog.DialogResult = false;
});
ConfirmCommand = new DelegateCommand <Window>(
parentDialog =>
{
_specificationService.ConsolidateStandard(StandardList.Where(giw => giw.IsSelected)
.Select(giw => giw.Item),
_standardInstance);
parentDialog.DialogResult = true;
},
parentDialog => _standardInstance != null);
}