private void Qitem_CheckedChange(UCQuestionListItem item, IQuestion question)
{
if (item.Checked)
{
var q = question.Clone();
var qitem = new UCQuestionListItem(q, question.RegisterTime.ToLocalTime().ToPrettyTime(), flpSelectedQuestions.Controls.Count + 1);
qitem.HasRemoveButton = false;
qitem.Width = multiTabPage.Width - 50;
qitem.RightToLeft = RightToLeft.Yes;
qitem.Anchor = AnchorStyles.Right | AnchorStyles.Left;
qitem.Resize += (s, ev) => { qitem.MaximumSize = new Size(Width - 50, 0); };
qitem.Name = question.Id;
qitem.Checked = true;
qitem.CheckedChange += SelectedQitem_CheckedChange;
qitem.MouseDown += (s, ev) => { qitem.DoDragDrop(qitem, DragDropEffects.Move); };
qitem.QuestionEdited += Qitem_QuestionEdited;
qitem.CausesValidation = false;
qitem.Cursor = Cursors.Hand;
item.Tag = q;
//qitem.AllowDrop = true;
flpSelectedQuestions.Controls.Add(qitem);
selectedQuestions.Add(q);
list.Add(qitem);
}
else if (selectedQuestions.Contains((IQuestion)item.Tag))
{
var q = (IQuestion)item.Tag;
var controls = flpSelectedQuestions.Controls;
controls.Remove(controls.Find(question.Id, false)[0]);
selectedQuestions.Remove(q);
item.Tag = null;
RefreshNumberInFlpSelected();
}
}