protected override void OnItemDrag(ListBoxItemEventArgs e)
{
var field = (ReportField)Items[e.Index];
Items.RemoveAt(e.Index);
if (DoDragDrop(field, DragDropEffects.Move) == DragDropEffects.None)
{
Items.Insert(e.Index, field);
}
}
protected virtual void OnItemClick(ListBoxItemEventArgs e)
{
ItemClick?.Invoke(this, e);
}
private void _fieldsList_ItemClick(object sender, ListBoxItemEventArgs e)
{
ShowFieldMenu((ReportFieldListBox)sender, (ReportField)((ReportFieldListBox)sender).Items[e.Index]);
}
protected virtual void OnItemDrag(ListBoxItemEventArgs e)
{
ItemDrag?.Invoke(this, e);
}
