private void ExecuteDelete(object parameter)
{
Collection <SpecificationPropertyModel> deleteditems = new Collection <SpecificationPropertyModel>();
IMessageBoxService msg = new MessageBoxService();
string title = "Deleting Specification Property";
string confirmtxt = "Do you want to delete the selected item";
if (SpecificationProperties.Count(x => x.Selected) > 1)
{
title = title + "s";
confirmtxt = confirmtxt + "s";
}
if (msg.ShowMessage(confirmtxt + "?", title, GenericMessageBoxButton.OKCancel, GenericMessageBoxIcon.Question).Equals(GenericMessageBoxResult.OK))
{
foreach (SpecificationPropertyModel si in SpecificationProperties)
{
if (si.Selected)
{
if (si.ID > 0)
{
DeleteItem(si.ID, "SpecificationPropertyUnits");
}
deleteditems.Add(si);
}
}
foreach (SpecificationPropertyModel pm in deleteditems)
{
SpecificationProperties.Remove(pm);
}
deleteditems.Clear();
}
msg = null;
}
private void ExecuteAddNew(object parameter)
{
SpecificationProperties.Add(new SpecificationPropertyModel()
{
ID = 0, PropertyUnit = string.Empty
});
ScrollToSelectedItem = SpecificationProperties.Count - 1;
}
private bool CanExecuteDelete(object obj)
{
return(SpecificationProperties.Count(x => x.Selected) > 0);
}
