TECH TIP: IdleTimer property on TIBTransaction When using a TIBDatabase and a TIBQuery you must also use a TIBTransaction for writing through to the database. There is a known issue if the IdleTimer property of the TIBTransaction object is set to some positive value. When printed, the report will get stuck on page 0 and Full Article…
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Migrating Master-Detail from RB 5
Starting with RB 5.5, the data traversal logic and report engine have been enhanced to support the new DADE linking features and to improve the ability of subreports to handle detail data. In the past the subreport did NOT properly honor the detail datapipeline SkipWhenNoRecords property. Now that this deficiency has been fixed it is Full Article…
Data Access Errors
TECH TIP: Troubleshooting DataAccess Errors Do not filter the dataset of modify it any way once the report.Print command is issued. If you need to do master/detail and cannot use linked datasets, then use the master DataPipeline.OnRecordPositionChange event to filter the detail dataset. The reports and datapipelines use dataset bookmarking. Make sure the dataset can Full Article…