Главная страница | назад





Article #17972: Switching between different data sources

 Question and Answer Database
FAQ2972D.txt Switching between different data sources
Category :Quick Reports
Platform :All
Product :All 32 bit
Question:
In QuickReport 1 all components was connected to a
DataSource, now they are connected to a DataSet.
The other solution made it much easier to switch between
different tables. Why did this change? How do I use it?
Answer:
This change was done to improve speed, code size and
to make QuickReport more stable. To switch between
different tables and queries it's easiest to use the TQRExpr
component to display field data. TQRExpr will pick up the
field from any dataset connected to the report, regardless
of its name. Then simply change the QuickRep.DataSet
property.
7/16/98 4:31:28 PM

Last Modified: 01-SEP-99