/// <include file='CodeDoc\DockPanel.xml' path='//CodeDoc/Class[@name="DockPanel"]/Method[@name="SetPaneIndex(DockPane, int)"]/*'/>
public void SetPaneIndex(DockPane pane, int index)
{
int oldIndex = Panes.IndexOf(pane);
if (oldIndex == -1)
{
throw(new ArgumentException(ResourceHelper.GetString("DockPanel.SetPaneIndex.InvalidPane")));
}
if (index < 0 || index > Panes.Count - 1)
{
if (index != -1)
{
throw(new ArgumentOutOfRangeException(ResourceHelper.GetString("DockPanel.SetPaneIndex.InvalidIndex")));
}
}
if (oldIndex == index)
{
return;
}
if (oldIndex == Panes.Count - 1 && index == -1)
{
return;
}
Panes.Remove(pane);
if (index == -1)
{
Panes.Add(pane);
}
else if (oldIndex < index)
{
Panes.AddAt(pane, index - 1);
}
else
{
Panes.AddAt(pane, index);
}
if (pane.DockState == DockState.Float)
{
pane.FloatWindow.PerformLayout();
}
else if (DockHelper.IsDockWindowState(pane.DockState))
{
DockWindows[pane.DockState].PerformLayout();
}
else if (DockHelper.IsDockStateAutoHide(pane.DockState))
{
Refresh();
}
}
private void InternalAddToDockList(IDockListContainer container, DockPane prevPane, DockAlignment alignment, double proportion)
{
if ((container.DockState == DockState.Float) != IsFloat)
{
throw new InvalidOperationException(ResourceHelper.GetString("DockPane.AddToDockList.InvalidContainer"));
}
int count = container.DockList.Count;
if (container.DockList.Contains(this))
{
count--;
}
if (prevPane == null && count > 0)
{
throw new InvalidOperationException(ResourceHelper.GetString("DockPane.AddToDockList.NullPrevPane"));
}
if (prevPane != null && !container.DockList.Contains(prevPane))
{
throw new InvalidOperationException(ResourceHelper.GetString("DockPane.AddToDockList.NoPrevPane"));
}
if (prevPane == this)
{
throw new InvalidOperationException(ResourceHelper.GetString("DockPane.AddToDockList.SelfPrevPane"));
}
IDockListContainer oldContainer = DockListContainer;
DockState oldDockState = DockState;
container.DockList.Add(this);
NestedDockingStatus.SetStatus(container.DockList, prevPane, alignment, proportion);
if (DockHelper.IsDockWindowState(DockState))
{
m_dockState = container.DockState;
}
RefreshStateChange(oldContainer, oldDockState);
}