private void RemoveTab(MainTabItemMessage obj)
{
var itemToRemove = (from item in Tabs
where item.Equals(obj.MainTabItem)
select item).FirstOrDefault();
Tabs?.Remove(itemToRemove);
}
private void AddTab(MainTabItemMessage tab)
{
var tabToAdd = tab.MainTabItem;
AddId(tabToAdd);
Tabs.Add(tabToAdd);
ChangeActiveTabCommand.Execute(tabToAdd);
}
