title: Wix installer- Change Combobox Value Based on radio button change
body: <p>In the Below Code i tried to change Combo box value when we selecting Radiobutton , but it is not changing</p>
  
  <pre><code>&lt;Control Id="radioButtonGroupBox1" Type="RadioButtonGroup" 
           Property="INSTALL_CUSTOMSCALE" Height="34" Width="64" X="48" Y="99"&gt;
          &lt;RadioButtonGroup Property="INSTALL_CUSTOMSCALE"&gt;
              &lt;RadioButton X="5" Y="2" Height="15" Width="56" 
                                  Text="Custom" Value="Custom" /&gt;
              &lt;RadioButton X="5" Y="18" Height="15" Width="56" 
                                  Text="Scaleout" Value="Scaleout" /&gt;
          &lt;/RadioButtonGroup&gt;
           &lt;Publish Property="CUSTOM_OPTION" Value="Server1" &gt;&lt;/Publish&gt;      
  
   &lt;/Control&gt;
  &lt;Control Id="cmbCustomOption" Type="ComboBox" Property="CUSTOM_OPTION" 
               Height="16" Width="166" X="116" Y="101" &gt;
      &lt;ComboBox Property="CUSTOM_OPTION"&gt;
          &lt;ListItem Text="Select..." Value="Select..."   /&gt;
          &lt;ListItem Text="Server1" Value="Server1" /&gt;
          &lt;ListItem Text="Server2" Value="Server2" /&gt;
          &lt;ListItem Text="Server3" Value="Server3" /&gt;
          &lt;ListItem Text="Server4" Value="Server4" /&gt;
      &lt;/ComboBox&gt;
  
  &lt;/Control&gt;
  </code></pre>
  
  <p>And Also how to set Combobox non editable(readonly)</p>