protected void OnUserCommandChanged(object sender, UserCommandEventArgs e)
{
this.OnPreCrudOperation(e);
if (!e.Cancel)
{
switch (e.UserCommand)
{
case UserCommandType.Insert:
case UserCommandType.Update:
ErrorMessages em = this.OnCustomValidation();
if (em == null || em.IsEmpty())
e.Succeed = base.Card.SaveChanges();
break;
case UserCommandType.Delete:
e.Succeed = base.Card.Delete();
break;
case UserCommandType.Clear:
this.Clear();
break;
}
this.OnCrudOperationComplete(e);
}
EventHandler<UserCommandEventArgs> handler = this.CrudOperationComplete;
if (handler != null)
{
handler(this, e);
}
}
protected void OnUpdate(object sender, EventArgs e)
{
UserCommandEventArgs ec = new UserCommandEventArgs(UserCommandType.Update);
this.OnCommandChanged(ec);
if (ec.Succeed)
{
if (this.AutoWriteCloseScript)
Javascript.WriteDynamicClosePage(base.Page, "CloseCommandBar");
else if (this.AutoBackToSender)
this.BackToSender();
else
this.SetMode(false);
}
}
private void OnCommandChanged(UserCommandEventArgs e)
{
EventHandler<UserCommandEventArgs> handler = (EventHandler<UserCommandEventArgs>)base.Events[CommandChangedEvent];
if (handler != null)
handler(this, e);
}
protected virtual void OnCrudOperationComplete(UserCommandEventArgs e)
{
EventHandler<UserCommandEventArgs> handler = this.PreCrudOperation;
if (handler != null)
handler(this, e);
}
