Codejock Developer Community : How to avoid display NULL value http://forum.codejock.com/ Copyright (c) 2006-2013 Web Wiz Forums - All Rights Reserved. Thu, 30 Apr 2026 21:06:53 +0000 Thu, 11 May 2017 03:04:18 +0000 http://blogs.law.harvard.edu/tech/rss Web Wiz Forums 12.04 360 forum.codejock.com/RSS_post_feed.asp?TID=23335 <![CDATA[Codejock Developer Community]]> http://forum.codejock.com/forum_images/codejock-logo.gif http://forum.codejock.com/ <![CDATA[How to avoid display NULL value : Hello, I&#039;m using CXTPChartControl...]]> http://forum.codejock.com/forum_posts.asp?TID=23335&PID=75787&title=how-to-avoid-display-null-value#75787 Author: lenny9019
Subject: 23335
Posted: 11 May 2017 at 3:04am

Hello, I'm using CXTPChartControl to draw some charts. But some of my data is missing and I have to input NULL value, however, no matter I choose CXTPChartBarSeriesStyle or any similar styles, the control will use 0 to replace NULL and draw many zero values.

If I drop all the NULL values, the interval for the AxisX will be quite different, so I must keep these missing values. Please tell me how to make the control do not show NULL as zero...

Thank you very much...
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