How can I show privilege escalation window on button "Repair"?
<Control Id="RepairButton" ElevationShield="yes" Type="PushButton" X="40" Y="118" Width="80" Height="17" ToolTip="!(loc.MaintenanceTypeDlgRepairButtonTooltip)" Text="!(loc.MaintenanceTypeDlgRepairButton)">
<Publish Event="Reinstall" Value="ALL" />
<Publish Property="WixUI_InstallMode" Value="Repair">1</Publish>
<Publish Property="TYPE_DESCRIPTION" Value="repair">1</Publish>
<Publish Property="TYPE_DESCRIPTION2" Value="repair">1</Publish>
</Control>