public void RemoveMenuItem(AppbarMenuItem menu)
{
if (_menus == null)
{
return;
}
for (int i = 0; i < _menus.Length; i++)
{
if (_menus[i] == menu)
{
RemoveMenuItemAt(i);
return;
}
}
}
public void AddMenuItem(AppbarMenuItem menu)
{
if (_menus == null)
{
_menus = new[] { menu };
}
else
{
var tmp = new AppbarMenuItem[_menus.Length + 1];
Array.Copy(_menus, tmp, _menus.Length);
tmp[tmp.Length - 1] = menu;
_menus = tmp;
}
if (_expanded)
{
Invalidate();
}
}
public void RemoveMenuItemAt(int index)
{
if (_menus == null || index < 0 || index >= _menus.Length)
{
return;
}
if (_menus.Length == 1)
{
ClearMenuItems();
return;
}
if (_expanded)
{
Suspended = true;
}
var tmp = new AppbarMenuItem[_menus.Length - 1];
int c = 0;
for (int i = 0; i < _menus.Length; i++)
{
if (i != index)
{
tmp[c++] = _menus[i];
}
}
_menus = tmp;
if (_expanded)
{
Suspended = false;
}
}