int IVsHierarchy.Close()
{
_hierarchyClosed = true;
this.Close();
if (cookie != 0)
{
// Unsubscribe to events
IVsTrackProjectDocuments2 trackDocuments = GetTrackProjectDocuments();
trackDocuments.UnadviseTrackProjectDocumentsEvents(cookie);
cookie = 0;
}
if (this._menuService != null)
{
OleMenuCommandService tempService = this._menuService;
this._menuService = null;
tempService.Dispose();
}
if (_inExecCommand == 0)
{
FreeInterfaces();
}
return(VSConstants.S_OK);
}
/// <summary>
/// Performs the clean-up operations for this object.
/// </summary>
protected override void Dispose(bool disposing)
{
try
{
if (disposing)
{
// Close the text view.
if (null != textView)
{
// Remove the command filter.
textView.RemoveCommandFilter(this);
// Release the text view.
textView.CloseView();
textView = null;
}
// Dispose the command service.
if (null != commandService)
{
commandService.Dispose();
commandService = null;
}
}
}
finally
{
base.Dispose(disposing);
}
}
protected override void Close()
{
if (_menuService != null)
{
foreach (var command in _commands)
{
_menuService.RemoveCommand(command);
}
_menuService.Dispose();
}
_commands.Clear();
base.Close();
}
public virtual void FreeInterfaces()
{
if (this._menuService != null)
{
OleMenuCommandService tempService = this._menuService;
this._menuService = null;
tempService.Dispose();
}
_innerOleCommandTarget = null;
_innerVsAggregatableProject = null;
_innerVsUIHierarchy = null;
_innerVsHierarchy = null;
}
