Crystal Reports How to retrieve a db value using a parameter

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Topic: How to retrieve a db value using a parameter

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cull Newbie Joined: 28 Mar 2008 Online Status: Offline Posts: 6	Topic: How to retrieve a db value using a parameter Posted: 28 Mar 2008 at 1:30pm
	My report accepts a customer ID parameter. I need to use that parameter to get an invoice number value from my SQL Server database, to display the invoice number in my report. An obvious choice would be a SQL Expression, but I don't think you can use parameters in those. So how can I do this?
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BrianBischof Admin Group Joined: 09 Nov 2006 Online Status: Offline Posts: 2458	Posted: 28 Mar 2008 at 3:16pm
	You can use the parameter in your record selection formula and this will automatically filter out the SQL data. Since you're registered to read the ebooks online, you can click this link for more info: http://members.crystalreportsbook.com/books/?p=88 You can find out more about my books at Amazon.com or reading the Crystal Reports eBooks online.
	Please support the forum! Tell others by linking to it on your blog or website:<a href="http://www.crystalreportsbook.com/forum/">Crystal Reports Forum</a>
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