Re: Huge Grid Component?
- From: "Jim Gallagher" <zenia!NOSPAAM!@xxxxxxxxxxxxx>
- Date: 15 Mar 2007 13:56:50 -0800
Just curious ... why would anyone want to be able to display 100,000
rows in a grid ? ... who would have the patience to sit and scroll
With the Developer Express grid you can group by any field, so for
example, a grid with these columns:
Customer Name, Invoice Date, Product Name, Invoice Amount
can be grouped by any column - group the 100,000 rows by Customer Name
and Product, and you'll see all your customers (perhaps 500) and under
them the (perhaps 50) products they have bought, with the total invoice
amount displayed for each subgroup. You can expand any one that
interests you to see the detail. The DevEx grid is great for end user
data mining. The end user chooses the levels and depth of grouping.
With the DevEx grid 100,000 rows (depending on the number of columns)
is reaching the limit of usability (although you can display any
number, the the grouping feature is disabled when memory/performance
limits are reached).
-Jim
.
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