public static void AddMaintenanceWork(Guid idTechObj, MaintenanceWorks maintenanceWorks)
{
TechObject techObject = FindTechObjByID(idTechObj);
techObject.MaintenanceWorks.Add(maintenanceWorks);
model.SaveChanges();
}
public static TechObject FindTechObjByID(Guid id)
{
TechObject techObject = (from t in model.TechObjectSet
where t.Id == id
select t).First();
return(techObject);
}
public static void AddNewTechObject(string name, string productionDate,
string shippingDate, int warrantyPeriod)
{
TechObject techObject = new TechObject(name, productionDate,
shippingDate, warrantyPeriod);
model.TechObjectSet.Add(techObject);
model.SaveChanges();
}
public static void ChangeTechObj(Guid id, string name, string productionDate,
string shippingDate, int warrantyPeriod)
{
TechObject techObject = FindTechObjByID(id);
techObject.Name = name;
techObject.ProductionDate = productionDate;
techObject.ShippingDate = shippingDate;
techObject.WarrantyPeriod = warrantyPeriod;
model.SaveChanges();
}
protected void Page_Load(object sender, EventArgs e)
{
if (!Page.IsPostBack)
{
Guid id = new Guid(Request.Params["TechObjectID"]);
TechObject techObject = MyModel.FindTechObjByID(id);
Name.Text = techObject.Name;
ProductionDate.Text = techObject.ProductionDate;
ShippingDate.Text = techObject.ShippingDate;
WarrantyPeriod.Text = techObject.WarrantyPeriod.ToString();
Session["TechObjectID"] = id;
MaintenanceWorksTable.DataSource = MyModel.GetListMaintWorksForTechObj(id);
MaintenanceWorksTable.DataBind();
}
}
