[FR2.51] TfrUserDataset

ebaracheebarache
edited 9:40PM in FastReport 2.xx VCL
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

Comments

  • gordkgordk St.Catherines On. Canada.
    edited 9:40PM
    Hi
    You must also write a handler for onprevious to decrement your index.
    regards ;)

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