/// <summary> /// Создание нового объекта Material. /// </summary> /// <param name="id">Исходное значение свойства Id.</param> /// <param name="materialType_Id">Исходное значение свойства MaterialType_Id.</param> /// <param name="name">Исходное значение свойства Name.</param> public static Material CreateMaterial(global::System.Int32 id, global::System.Int32 materialType_Id, global::System.String name) { Material material = new Material(); material.Id = id; material.MaterialType_Id = materialType_Id; material.Name = name; return material; }
private void SavePerson(int PID) { model1.Persons.First(o => o.Id == PID).Surname = surnameTextBox.Text; model1.Persons.First(o => o.Id == PID).Name = nameTextBox.Text; model1.Persons.First(o => o.Id == PID).Patronymic = patronymicTextBox.Text; model1.Persons.First(o => o.Id == PID).BirthDate = birthDateTextBox.Text; model1.Persons.First(o => o.Id == PID).PlaceOfBirth = placeOfBirthTextBox.Text; model1.Persons.First(o => o.Id == PID).DeathDate = deathDateTextBox.Text; model1.Persons.First(o => o.Id == PID).CauseOfDeath = causeOfDeathTextBox.Text; model1.Persons.First(o => o.Id == PID).PlaceOfDeath = placeOfDeathTextBox.Text; model1.Persons.First(o => o.Id == PID).Nationality = nationalityTextBox.Text; model1.Persons.First(o => o.Id == PID).Physique = physiqueTextBox.Text; model1.Persons.First(o => o.Id == PID).MentalHealth = mentalHealthTextBox.Text; model1.Persons.First(o => o.Id == PID).Religion = religionTextBox.Text; model1.Persons.First(o => o.Id == PID).PoliticalViews = politicalViewsTextBox.Text; model1.Persons.First(o => o.Id == PID).Education = educationTextBox.Text; model1.Persons.First(o => o.Id == PID).Rank = rankTextBox.Text; model1.Persons.First(o => o.Id == PID).Rewards = rewardsTextBox.Text; model1.Persons.First(o => o.Id == PID).FinancialPosition = financialPositionTextBox.Text; model1.Persons.First(o => o.Id == PID).Gender = genderComboBox.SelectedIndex; if (model1.Persons.First(o => o.Id == PID).Materials.Where(o => o.MaterialType_Id == 1).Count() > 0) { if (image1.Tag == null) model1.Materials.DeleteObject(model1.Persons.First(o => o.Id == PID).Materials.First(o => o.MaterialType_Id == 1)); else if (image1.Tag != "db") { byte[] buffer = File.ReadAllBytes(image1.Tag.ToString()); model1.Persons.First(o => o.Id == PID).Materials.First(o => o.MaterialType_Id == 1).Data = buffer; } } else if (image1.Tag != null && image1.Tag.ToString()!= "db") { Material m = new Material(); byte[] buffer = File.ReadAllBytes(image1.Tag.ToString()); m.Data = buffer; m.Name = "Фотография карточки"; m.Persons.Add(model1.Persons.First(o => o.Id == PID)); m.MaterialType_Id = 1; m.FileName = image1.Tag.ToString().Substring(image1.Tag.ToString().LastIndexOf('\\')+1); m.MaterialTypes = model1.MaterialTypes.First(o => o.Id == m.MaterialType_Id); model1.Materials.AddObject(m); } model1.SaveChanges(); }
/// <summary> /// Устаревший метод для добавления новых объектов в набор EntitySet Materials. Взамен можно использовать метод .Add связанного свойства ObjectSet<T>. /// </summary> public void AddToMaterials(Material material) { base.AddObject("Materials", material); }
private void addMaterialButton_Click(object sender, RoutedEventArgs e) { CreateMaterialWindow createMaterialWindow1 = new CreateMaterialWindow(); createMaterialWindow1.ShowDialog(); if (createMaterialWindow1.MyDialogResult == true) { byte[] buffer = File.ReadAllBytes(createMaterialWindow1.pathTextBox.Text); Material m = new Material(); m.Name = createMaterialWindow1.titleTextBox.Text; m.Description = createMaterialWindow1.descriptionTextBox.Text; m.Data = buffer; m.MaterialType_Id = createMaterialWindow1.MaterialType_Id; m.MaterialTypes = model1.MaterialTypes.First(o => o.Id == m.MaterialType_Id); m.FileName = createMaterialWindow1.pathTextBox.Text.Substring(createMaterialWindow1.pathTextBox.Text.LastIndexOf('\\') + 1); foreach (Person x in createMaterialWindow1.PersonsToAdd) { m.Persons.Add(x); } Person p; p = model1.Persons.First(o => o.Id == Person_Id); materialsDataGrid.ItemsSource = p.Materials.Select(o => new { Id = o.Id, Название = o.Name, Описание = o.Description, Data = o.Data, }).ToList(); } }