[FR2.51] TfrUserDataset

ebarache

Hello,

I have tried to buid a report following my own TfrUserDataset.
So, I have coded the OnFirst, OnNext and OnCheckEOF as described in the documentation.

The report works well but I cannot activate the "Double Pass Feature".
The programs fails at the second pass with the message :

Index of list out of range (approximately translated from french).

Any help appreciated.

Thanks,

Emmanuel

gordk

Hi
You must also write a handler for onprevious to decrement your index.
regards