public CompaniesEditor(Company company = null) { InitializeComponent(); if (company == null) company = new Company{CompanyId = Guid.NewGuid(), Name = "", Country = ""}; CurrentCompany = company; }
/// <summary> /// Create a new Company object. /// </summary> /// <param name="companyId">Initial value of the CompanyId property.</param> /// <param name="name">Initial value of the Name property.</param> /// <param name="country">Initial value of the Country property.</param> public static Company CreateCompany(global::System.Guid companyId, global::System.String name, global::System.String country) { Company company = new Company(); company.CompanyId = companyId; company.Name = name; company.Country = country; return company; }
/// <summary> /// Deprecated Method for adding a new object to the Companies EntitySet. Consider using the .Add method of the associated ObjectSet<T> property instead. /// </summary> public void AddToCompanies(Company company) { base.AddObject("Companies", company); }
/// <summary> /// Method for deleting company from database. /// </summary> /// <param name="company">Company which will be deleted.</param> public void Delete(Company company) { if (company == null) throw new ArgumentNullException("company"); if (company.CompanyId == Guid.Empty || Context.Companies.Where(c => c.CompanyId == company.CompanyId).FirstOrDefault() == null) return; Context.DeleteObject(company); Context.SaveChanges(); RefreshCache(OrderByField); }
/// <summary> /// Method which will check company name in collection of already saved Companies, to find same. /// I.e. Company name must be unique value, if not you will get false value as result. /// </summary> /// <param name="company">Company which will be checked.</param> /// <returns> /// false - Company name is not Unique. /// true - Company name is unique. /// </returns> public bool CheckCompanyNameForUnique(Company company) { return !company.IsCompanyNameUnique(Context); }
/// <summary> /// Method which discards changes in Company, and loads Company state from database. /// </summary> /// <param name="company">Company which will be reverted.</param> public void Revert(Company company) { if (company == null) throw new ArgumentNullException("company"); if (company.CompanyId == Guid.Empty || Context.Companies.Where(c => c.CompanyId == company.CompanyId).FirstOrDefault() == null) return; Context.Refresh(RefreshMode.StoreWins, company); }