/// <summary>
/// Delete a customer
/// </summary>
public void DeleteProductGroup(ProductGroup group)
{
db.ProductGroup.Remove(group);
db.SaveChanges();
ProductGroups.Remove(group);
}
/// <summary>
/// Check if a product group is connected to any products
/// </summary>
/// <param name="productGroup"></param>
/// <returns></returns>
public bool IsProductGroupEmpty(ProductGroup productGroup)
{
var query = db.Product.Where(p => p.ProductGroupID.Equals(productGroup.ProductGroupID));
return(!query.Any());
}
public void ResetProductGroup(ProductGroup productGroup)
{
db.Entry(productGroup).State = EntityState.Unchanged;
}