Question

You can do so setting the orientation property of a parameter group to "horizontal" as shown in the example. This functionality is available only in InstallBuilder 4.2.0 and later.

<parameterGroup>
    <name>server</name>
    <title>Server Data</title>
    <explanation>Please provide the server information</explanation>
    <orientation>horizontal</orientation>
    <parameterList>
        <stringParameter>
            <name>address</name>
            <description>Address</description>
            <value>127.0.0.1</value>
            <width>20</width>
        </stringParameter>
        <stringParameter>
            <name>port</name>
            <description>Port</description>
            <width>4</width>
            <value>80</value>
        </stringParameter>
    </parameterList>
</parameterGroup>