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    <title>RoboRealm Forum</title>
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    <lastBuildDate>Tue, 30 Nov 1999 00:11:00 EST</lastBuildDate>
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        <title>No Title</title>
        <description>
        Hi STeven,&lt;br&gt;&lt;br&gt;many thanks for your quick reply!! Its very much appreciated.&lt;br&gt;&lt;br&gt;I will try this and will post the result.&lt;br&gt;&lt;br&gt;Thanks again!!!&lt;br&gt;&lt;br&gt;iandi        </description>
        <link>http://www.roborealm.com/forum/index.php?thread_id=1903</link>
        <guid>http://www.roborealm.com/forum/index.php?thread_id=1903</guid>
        <pubDate>Tue, 30 Nov 1999 00:11:00 EST</pubDate>
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    <item>
        <title>No Title</title>
        <description>
        iandi,&lt;br&gt;&lt;br&gt;You should be able to use the &lt;br&gt;&lt;br&gt;if isArray(your_array) then&lt;br&gt;&amp;nbsp;&amp;nbsp;.. code ..&lt;br&gt;end if&lt;br&gt;&lt;br&gt;to check to see if any harris points have been detected. You should also use ubound to check to see how many elements there are before proceeding with your code.&lt;br&gt;&lt;br&gt;if isArray(your_array) then&lt;br&gt;&amp;nbsp;&amp;nbsp;if ubound(your_array) &amp;gt;=4 then&lt;br&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;.. code ..&lt;br&gt;&amp;nbsp;&amp;nbsp;end if&lt;br&gt;end if&lt;br&gt;&lt;br&gt;&lt;br&gt;This should prevent the VBScript from erroring and allow you to better handle the error cases.&lt;br&gt;&lt;br&gt;Does this solve your problem?&lt;br&gt;&lt;br&gt;STeven.        </description>
        <link>http://www.roborealm.com/forum/index.php?thread_id=1903</link>
        <guid>http://www.roborealm.com/forum/index.php?thread_id=1903</guid>
        <pubDate>Tue, 30 Nov 1999 00:11:00 EST</pubDate>
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