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BeginInit() & EndInit() makes the grid not redraw itself?

I have thought that I will implement a technique that will download only a subset of the whole query. I thought of 2 options:

1st: One can access the whole query sequencially, when he reaches the bottom or top of the subset, then the next subset would be loaded into the dataset

2nd: I would display groups for the subsets, but the records of it would be only downloaded when the user would like to see its records.

Subsets would be a day when sorting by date, and the first letter when sorting by a string.

Other, better idea perhaps?

Apparently this is more work, but it becomes faster.

But first I will test the grid with thousands of records.


Imported from legacy forums. Posted by szinkopa (had 3529 views)