private void BuidAccountsTreeView()
{
using (Services.AccountServices abs = new Services.AccountServices())
{
var tree = abs.QueryByWithDescendants();
//var tree = abs.QueryByWithDescendants(x => x.Parent == null ).ToList();
foreach (var t in tree.ToList())
{
treeView1.Nodes.Add(CreateTreeView(t));
}
}
}
private void SaveChanges(object sender, EventArgs e)
{
if (sender.GetType() == typeof(AccountEdit))
{
GetAccountData(_accEditCtrl?.GetData());
if (ModifyAccount.Count == 0)
{
return;
}
using (var abs = new Services.AccountServices())
{
var bt = abs.Query();
foreach (var a in ModifyAccount)
{
switch (a.ModifyStauts)
{
case 1: // modify
var acc = abs.QueryBy(x => x.Id == a.Id).FirstOrDefault();
if (acc != null)
{
// acc.AssistBy?.Clear();
//var changedacc = bt.Attach(acc);
//changedacc.Entity.AssistBy.Clear();
//changedacc.Entity.CopyNodeValue(a);
//acc.AssistBy.Clear();
acc.CopyNodeValue(a);
}
break;
case 2: //new
if (a.Parent != null)
{
var pEntity = bt.Where(x => x.Id == a.Parent.Id).FirstOrDefault();
var p = bt.Attach(pEntity);
if (p.Entity.Child == null)
{
p.Entity.Child = new List <Models.Tree>();
}
p.Entity.Child.Add(a);
}
else
{
bt.Add((Models.Accounts)a);
}
break;
case 3: //delete
var delacc = abs.QueryByWithDescendants(x => x.Id == a.Id).FirstOrDefault();
// DeleteData(bt, delacc);
if (delacc != null)
{
bt.Attach(delacc);
bt.Remove(delacc);
}
break;
}
a.ModifyStauts = 0;
}
ModifyAccount.Clear();
abs.SaveChanges();
}
}
else
{
MessageBox.Show("Save List");
}
}