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)