If you refer to 'Mjerenja na karti' then my kudos to your croatian <img class='smiley' src='/images/smiley/anim_handshake.gif' />.
Code follows Developer Guide for .net custom app in MapGuide.
I attached files which you can customize to your needs.
Files must reside in C:\Program Files\OSGeo\MapGuide\Web\www\mapviewernet\.
And you must add InvokeURLCommandType calling for edc2_mesaure.aspx in your WebLayout.
<a href="http://osgeo-org.1560.x6.nabble.com/file/t386286/edc2_measure.aspx" target="_top" rel="nofollow" link="external">edc2_measure.aspx</a>
<a href="http://osgeo-org.1560.x6.nabble.com/file/t386286/edc2_measure.xml" target="_top" rel="nofollow" link="external">edc2_measure.xml</a>
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