public void TreeInit(TreeView tv)
{
tv.Nodes.Clear();
using (var odbEntities = new DbTigerEntities())
{
// 1. Easy example but not very flexible
// Select all products without any constraints
foreach (var union in odbEntities.unions)
{
var nod = new TreeNode(union.alias) {Tag = union.UnitId};
//增加节点TAG属性
tv.Nodes.Add(nod);
}
}
}
/// <summary>
/// Check the nikname and the password in the users list
/// </summary>
/// <param name="nikName"></param>
/// <param name="password"></param>
public static void DoLogin(string nikName, string password)
{
if (IsExistNikName(nikName))
{
if (_user.Password == HashString(password))
{
_loggedDefault = true;
}
}
using (var context = new DbTigerEntities())
{
try
{
logininfor c = context.logininfors
.First(i => i.username == nikName);
if (c.Equals(null))
{
_loggedDb = false;
}
else
if (c.password == password)
{
Global.Currentuser = c.username;
_loggedDb = true;
}
else
{
_loggedDb = false;
}
}
catch (Exception)
{
}
}
Logged = (_loggedDefault || _loggedDb);
}
public static IList<union> GetAllUnits()
{
var unitDB = new DbTigerEntities();
IList<union> units = unitDB.unions.ToList();
return units;
}
