How to delete a wizard steps based on index

[Saif]

I have created a dynamic wizard steps. I want to delete the wizardsteps based on index. How can do this.

Ascx Page:

<telerik:RadButton runat="server" RenderMode="Lightweight" ID="rbtnRemoveSteps" Text="Remove Steps" AutoPostBack="false" OnClientClicked="RemoveSteps" ></telerik:RadButton>

 

Ascx Script:

function RemoveSteps() {

   var ajaxmanager = null;

   ajaxmanager = $find('<%=RadAjaxManager.GetCurrent(this.Page).ClientID%>');

   ajaxmanager.ajaxRequest('DeleteSteps');

}

Parent Page:

case "DeleteSteps":
    if (UIControlsWizard.WizardSteps.Count >=0)
    {
         int activeIndex = UIControlsWizard.ActiveStepIndex;
         UIControlsWizard.WizardSteps.RemoveAt(activeIndex);
    }
    break;