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Posted By:      Posted Date: September 06, 2010    Points: 0   Category :ASP.Net
 I need to do some custom render magic on an inherited RadioButtonList called ColourRadioButtonList.  As per the docs: http://msdn.microsoft.com/en-us/library/system.web.ui.webcontrols.radiobuttonlist.renderitem(VS.80).aspxI've overridden the RenderItem method and started doing some juggling of my own RadioButton controls.  Plonked it into my nice page, databound it, but I'll be darned - RenderItem doesn't fire.  Before I start to go digging through the RadioButtonList code, is there something fundamental I'm missing here? public class ColourRadioButonList : RadioButtonList{ protected override void RenderItem(ListItemType itemType, int repeatIndex, RepeatInfo repeatInfo, HtmlTextWriter writer) { RadioButton radioButton = new RadioButton(); radioButton.Page = this.Page; radioButton.GroupName = this.UniqueID; radioButton.ID = this.ClientID + "_" + repeatIndex.ToString(); radioButton.Text = this.Items[repeatIndex].Text; radioButton.Attributes["value"] = this.Items[repeatIndex].Value; radioButton.Checked = this.Items[repeatIndex].Selected; radioButton.TextAlign = this.TextAlign; radioButton.AutoPostBack = this.AutoPostBack; radioButton.TabIndex = this.TabIndex; radioButton.Enabled = this.Enabled; radioButton.CssClass = InnerCssClass; radioButton.Style.Add(HtmlTextWriterStyle.BackgroundColor, this.Items[rep

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