RefreshUnknownRecord, FDQuery

[WalkingAway 1]

Hi.

 

I use the RefreshUnknownRecord function to manually add rows (bypassing Fetch) together with "normal" Fetch (with fmOnDemand and RecsMax, RowSize etc.).

I have side effect, I will try to describe it:

1) Fetched first 100 tuples (let say Id is from 1 to 100)

2) With RefreshUnknownRecord added row with id = 101

3) Fetched second 100 tuples (id from 101 to 200).

In this situation I have row 101 duplicated.

 

Is there any way to awoid this? I think to implement some kind of array of variant for keeping records added with RefreshUnknownRecord and checking in OnFecth event and skeep them (as already present).

 

Thank you.