/// <summary>
/// Extends BeginInvoke so that when a state object is not needed, null does not need to be passed.
/// <example>
/// componentrenameeventhandler.BeginInvoke(sender, e, callback);
/// </example>
/// </summary>
public static IAsyncResult BeginInvoke(this ComponentRenameEventHandler componentrenameeventhandler, Object sender, ComponentRenameEventArgs e, AsyncCallback callback)
{
if (componentrenameeventhandler == null)
{
throw new ArgumentNullException("componentrenameeventhandler");
}
return(componentrenameeventhandler.BeginInvoke(sender, e, callback, null));
}
/// <include file='doc\ReferenceService.uex' path='docs/doc[@for="ReferenceService.ReferenceService"]/*' />
/// <devdoc>
/// Constructs the ReferenceService.
/// </devdoc>
public ReferenceService(IDesignerHost host, bool ignoreCase)
{
this.host = host;
this.ignoreCase = ignoreCase;
onComponentAdd = new ComponentEventHandler(OnComponentAdd);
onComponentRemove = new ComponentEventHandler(OnComponentRemove);
onComponentRename = new ComponentRenameEventHandler(OnComponentRename);
referenceList = new ArrayList();
IComponentChangeService changeService = (IComponentChangeService)host.GetService(typeof(IComponentChangeService));
Debug.Assert(changeService != null, "If we can't get a change service, how are we ever going to update references...");
if (changeService != null)
{
changeService.ComponentAdded += onComponentAdd;
changeService.ComponentRemoved += onComponentRemove;
changeService.ComponentRename += onComponentRename;
}
}
