[ListenerArgument(Index=0, 
   Name="el", 
   Type=Terrasoft.UI.WebControls.Controls.Container, 
   Description="this")]
[ListenerArgument(Index=1, 
   Name="component", 
   Type=Terrasoft.UI.WebControls.Controls.Component, 
   Description="The component that was added")]
[ListenerArgument(Index=2, 
   Name="index", 
   Type=System.Int32, 
   Description="The index at which the component was added to the container's items collection")]
[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)]
[System.ComponentModel.Description("Fires after any Component is added or inserted into the contentContainer.")]
public virtual ComponentAjaxEvent Add {get;}