[ASP, C#] Skrivanje next button-a v wizardu

Zanima me kako bi se dalo skriti next in previous button v wizardu?

Primer kode za wizard:
asp:Wizard ID="Wizard1" runat="server" ActiveStepIndex="0" Width="322px" OnNextButtonClick="SkipStep"
OnActiveStepChanged="GetFavoriteNumerOnActiveStepIndex" BackColor="#FFFBD6" BorderColor="#FFDFAD"
BorderWidth="1px" CellPadding="5" Font-Names="Verdana" Font-Size="0.8em" DisplaySideBar="False" OnLoad="Wizard1_Load">
WizardSteps>
asp:WizardStep ID="WizardStep1" runat="server" Title="Step 1">
Wizard Step 1

/asp:WizardStep>
asp:WizardStep ID="WizardStep2" runat="server" Title="Step 2">
WizardStep 2

/asp:WizardStep>
asp:WizardStep ID="Step3" runat="server" Title="Step 3">
WizardStep 3

/asp:WizardStep>
asp:WizardStep ID="Complete" runat="server" StepType="Complete" Title="Complete ">


Thank you for completing this survey.

/asp:WizardStep>
/WizardSteps>
/asp:Wizard>

Mi je uspelo. Hvala.