[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 before any Component is added or inserted into the contentContainer. A handler can return false to cancel the add.")]
public virtual ComponentAjaxEvent BeforeAdd {get;}