private void CheckEntityType()
{
if (FormType == null)
{
TypeChecked = true;
return;
}
if (_Form == null || _Form.IsDisposed)
{
if (FormType.GetInterface("IEntityControl") != null)
{
_Form = new frmDocument(FormType);
}
else if (FormType.IsSubclassOf(typeof(Form)))
{
_Form = BaseFactory.CreateInstance(FormType) as Form;
}
else
{
throw new ApplicationException("FormType harus Form, IEntityControl");
}
_Ief = _Form as IEntityForm;
if (_Ief == null)
{
foreach (Control Ctrl in _Form.Controls)
{
if (object.ReferenceEquals(Ctrl.GetType(), UINType))
{
_UIN = (UINavigator)Ctrl;
_UIN.EntityForm = this;
break;
}
}
}
else
{
_Ief.SetOwner(this);
}
_Form.MdiParent = BaseWinFramework._MdiParent;
}
if (!TypeChecked)
{
EntityType = _UIN != null?_UIN.GetEntity().GetType() :
_Ief != null?_Ief.GetEntityType() : null;
TypeChecked = true;
}
}