public void SaveData()
{
List <Answer> saveList = new List <Answer>();
List <Answer> updateList = new List <Answer>();
List <Answer> deleteList = new List <Answer>();
//Разделение вопросов на группы
AnsverControls.ForEach(o =>
{
var z = o as EditAnsverContol;
if (z.IsChanged)
{
bool isUpdate = false;
Ansvers.ForEach(p =>
{
if (z.Ansver.Equals(p))
{
updateList.Add(z.Ansver);
isUpdate = true;
}
});
if (!isUpdate)
{
saveList.Add(z.Ansver);
}
}
});
deleteList = GetDeleteList();
//Сохранение, обновление, удаление
Save(saveList);
Update(updateList);
Delete(deleteList);
}
private List <Control> CreateControls()
{
List <Control> ansverControls = new List <Control>();
Ansvers.ForEach(x => ansverControls.Add(GetControl(x)));
ansverControls.ForEach(x => Controls.Add(x));
return(ansverControls);
}
private List <Answer> GetDeleteList()
{
List <Answer> deleteList;
List <Answer> answersInControls = new List <Answer>();
AnsverControls.ForEach(o =>
{
var z = o as EditAnsverContol;
answersInControls.Add(z.Ansver);
});
deleteList = Ansvers.AsQueryable().Except(answersInControls).ToList();
return(deleteList);
}
/// <summary>
/// Clean up any resources being used.
/// </summary>
/// <param name="disposing">true if managed resources should be disposed; otherwise, false.</param>
protected override void Dispose(bool disposing)
{
foreach (var component in Ansvers)
{
if (component != null)
{
component.Dispose();
}
}
Ansvers.Clear();
if (disposing && (components != null))
{
components.Dispose();
}
base.Dispose(disposing);
}
