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Crystal reports and databses

Posted on 1998-11-03
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Last Modified: 2010-04-30
I have a database with several tables and I need to point a crystal report to a specific table in that database at runtime. anyone know how to do this? thanks in advance :)
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Question by:jalleman
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advancefiber earned 50 total points
ID: 1443009
You have to point your report to the same table in both design and runtime. Is that what do you want? If yes, it's easy. Just create a new report in Crystal Report with their wizard. Otherwise, it's not easy. You need to create several reports for different tables and use a data control in code to link table and associated report together in runtime. There are special chapters in Crystal Report help file about how to create this kind of data  bund reports.

Good luck.
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by:jalleman
ID: 1443010
Well not exactly what i need. I create the database and tables at runtime, I don't know how many tables I have to create at design time, only at runtime. All the tables have the same layout and properties, just different data. So i can't create crystal reports at design time as the tables do not exist at that time. I tried linking the crystal report to a data control at run time and pointing the data control to one of the tables, but couldn't get it to work. thanks for you answer tho.
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by:advancefiber
ID: 1443011
It's can be done if all tables are the same. You need to create one table in design time and link it to a data control. Then create a report according to this table's structure. In run time, point to this data control to the correct table by modifying its recordsource property. I think it will work.

But if you do not know the structure of table at design time, I do not think you can use crystal report. You may need to create your own report by using Printer control at run time.

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by:Inteqam
ID: 1443012
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by:jalleman
ID: 1443013
What i ended up doing was creating a temp table at design time and creating a crystal report linking to that table. Then at runtime populating that temp table with current data and then running the crystal report via a component. also the table structure never changes so populating the temp table was not a problem.
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