void LookupItem()
{
if (_self.txtID.Text == _lookupKey)
{
return;
}
_lookupKey = _self.txtID.Text;
_self.panelPropertyControl.Controls.Clear();
try {
var obj = _storage[int.Parse(_self.txtID.Text)];
_self.txtValue.Text = obj.ToString();
foreach (var key in CoreUT.SortInheritanceDAG(obj.GetType()))
{
var control = PropertyControlFactory.NewInstance(key);
if (control != null)
{
control.TargetObject = obj;
control.Dock = DockStyle.Fill;
_self.panelPropertyControl.Controls.Add(control);
}
}
}
catch (Exception) {
_self.txtID.Focus();
_self.txtID.SelectAll();
_self.txtValue.Text = "(none)";
}
}
public static PropertyControl NewInstance(object target)
{
if (target == null)
{
return(null);
}
var control = CoreUT.SortInheritanceDAG(target.GetType())
.Select(type => PropertyControlFactory.NewInstance(type))
.WhereNotNull()
.FirstOrDefault();
if (control != null)
{
control.TargetObject = target;
}
return(control);
}
PropertyControl GetControl(Type targetType)
{
foreach (Type key in Hisui.CoreUT.SortInheritanceDAG(targetType))
{
if (_controls.ContainsKey(key))
{
return(_controls[key]);
}
var control = PropertyControlFactory.NewInstance(key);
if (control != null)
{
_controls.Add(key, control);
return(control);
}
}
return(null);
}
