[ListenerArgument(Index=0, 
   Name="parentId", 
   Type=System.String, 
   Description="")]
[ListenerArgument(Index=1, 
   Name="data", 
   Type=System.String, 
   Description="")]
[ListenerArgument(Index=2, 
   Name="position", 
   Type=System.String, 
   Description="")]
[ListenerArgument(Index=3, 
   Name="targetControlId", 
   Type=System.String, 
   Description="")]
[ListenerArgument(Index=4, 
   Name="movePosition", 
   Type=System.String, 
   Description="")]
[System.ComponentModel.TypeConverter("System.ComponentModel.ExpandableObjectConverter, System, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089")]
[System.Web.UI.PersistenceMode(PersistenceMode.InnerProperty)]
[System.ComponentModel.NotifyParentProperty(true)]
public virtual ComponentAjaxEvent ItemsAdd {get;}