2 Performance Questions

Tech-Archive recommends: Repair Windows Errors & Optimize Windows Performance

From: Roy (roy.anderson_at_gmail.com)
Date: 03/02/05 

Date: 2 Mar 2005 10:42:12 -0800

1. I have a nested datagrid. When one clicks the "down arrow" on a
parent grid record, the nested grid drops down. If you've done this
before, you know what I mean. My question: from my perspective, all I
am doing when the "down arrow" is clicked is making a column in the
parent grid visible (the default is invisible). The data for the child
grid has already been pulled during page_load. It would seem to me that
there should be virtually no delay when the down arrow is clicked. The
child grid should simply appear instantaneously. This does not happen.
Sometimes it takes up to 7 or 8 seconds for the child grid to "load."
What is going on here? Is a postback occurring? How can I shorten the
time it takes for the child grid to appear???

2. Does anyone have any tips for speeding up the "update" function of a
datagrid? When a user clicks "Update" after editing a field, sometimes
it takes up to 15 seconds to do the deed. Yes, I have indexes on SQL
Server, and yes, I'm using stored procs. Any other tips?

Thanks!

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