DataTable Problem

alanquestell

I am a long-past registered RBuilder user (through v. 7) and now trying it out again.

I have had the following problem when using a DataTable.

Place a DataTable on a report. Try to add a column. An exception is thrown List index out of bounds (3). It doesn't matter if you do it through Properties or through the context menu.

I have tried the trial version of both Standard and Enterprise (through GetIt) and with XE6 and 10.3.

--Alan Questell

alanquestell

Trial version is 19.03.

nardmoseley

Hi Alan,

RB 19.03 has a known issue with adding TableGrid rows/cols at Delphi design-time. Use the run-time Designer as a work around.

There is a patch available for registered users that resolves the issue. Once you purchase the product, email support with registration details including serial number and request the patch.

Here's a link to an rbWiki article with details for using TableGrid, including a downloadable example.

http://rbwiki.digital-metaphors.com/rcl/tablegrid/tablegrid-fundamentals/