http://blogs.msdn.com/b/codefx/archive/2012/11/19/sample-of-nov-18th-show-the-cancel-button-in-silverlight-4-dataform.aspxSample Download : http://code.msdn.microsoft.com/CSSL4DataFormCancelButton-a61472ff This code sample demonstrates how to show Cancel Button in DataForm when editting. You can find more code samples that demonstrate the most typical programming scenariosen-USTelligent Evolution Platform Developer Build (Build: 5.6.50428.7875)http://blogs.msdn.com/b/codefx/archive/2012/11/19/sample-of-nov-18th-show-the-cancel-button-in-silverlight-4-dataform.aspx#10374718Wed, 05 Dec 2012 03:33:39 GMT91d46819-8472-40ad-a661-2c78acb4018c:10374718Zonas Sun<p>Good post! Thanks for sharing.</p> <div style="clear:both;"></div><img src="http://blogs.msdn.com/aggbug.aspx?PostID=10374718" width="1" height="1">http://blogs.msdn.com/b/codefx/archive/2012/11/19/sample-of-nov-18th-show-the-cancel-button-in-silverlight-4-dataform.aspx#10371557Mon, 26 Nov 2012 13:37:57 GMT91d46819-8472-40ad-a661-2c78acb4018c:10371557Christian Amado<p>Excellent! Thanks for sharing :)</p> <div style="clear:both;"></div><img src="http://blogs.msdn.com/aggbug.aspx?PostID=10371557" width="1" height="1">