ListView Alternating Group Template
The ListView have no such thing as alternating the group templates and still is so much needed. public class aiListView : ListView { int groupDisplayIndex = 1; /*update on June 16, 2010*/ private ITemplate _alternatingGroupTemplate; public virtual ITemplate AlternatingGroupTemplate { get { return _alternatingGroupTemplate; } set { _alternatingGroupTemplate = value; } } protected override void InstantiateGroupTemplate(System.Web.UI.Control container) { ITemplate template = this._alternatingGroupTemplate; if (_alternatingGroupTemplate != null && GroupItemCount > 0 && groupDisplayIndex % 2 == 0 /*update on June 16, 2010*/) { template = this._alternatingGroupTemplate; } else { template = this.GroupTemplate; } template.I