automatic refresh datagride view

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Hi All,

I want to refresh my datagrid automatically.
This means that when I add a user to my database, the grid shows that.

What can I do?

Please help me.

Thanks in Advance.

Posted 13-Jul-11 18:16pm

david_raberty

Updated 13-Jul-11 21:35pm

Dalek Dave

v4

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Dalek Dave 14-Jul-11 3:35am

Edited for Spelling, Grammar and Readability.

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Christian Graus · Answer 1 · 2011-07-13T18:41:00

If your app is not a web app, which it seems not to be, you can write C# code that runs inside a SQL trigger, and send a message to your app from there. The other option is, instead of listening on the DB, creating an event when a user is added by someone else. That is, assuming they can communicate to each other via the LAN or the web. You need to define your problem better to get a better answer.

walterhevedeich · Answer 2 · 2011-07-13T18:41:00

I'm not sure if you really want to do this, but let me warn you that doing an autorefresh on your datagridview might cause performance issues, especially when you are dealing with large data and multiple users. But incase you really want to push through this, you can probably use a Timer Control[^]. Just set the interval(in milliseconds) and on the Timer.Tick event, put the code for refreshing the datagridview.

Ramalinga Koushik · Answer 3 · 2011-07-13T18:45:00

Solution 3

Use Timer Control with the interval, because it creates problem in the datagridview will create performance issues.

Posted 13-Jul-11 18:45pm

Ramalinga Koushik

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Christian Graus 14-Jul-11 0:48am

That's not a solution, it's better to be told when to hit the DB. What if he has 500 users, all hitting the DB every 5 seconds ?

dhakshan dev · Answer 4 · 2011-07-13T21:11:00

Solution 4

u would have done brought that gridview in a function...
bind that gridview again....
where u need that...

Posted 13-Jul-11 21:11pm

dhakshan dev

automatic refresh datagride view

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