window service for update the data

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hi,

I am using a window service with a task scheduler to run this service on every 5 minutes and every 5 minutes it updates the database table.

but the problem is when we start the service then it update the table but on every 5 minutes service is running but the data is not updated.

how to solve this problem??

thanks

Posted 28-Apr-12 1:36am

deepa5

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[no name] 28-Apr-12 7:39am

What have you tried? What errors are you getting? Where is the code that demonstrates your problem?

P.Salini 28-Apr-12 7:44am

The problem may be with your query. paste the query so that we can help

deepa5 28-Apr-12 7:47am

I have made a batch file for my service then it give to task scheduler.It runs and also update the data at first time but I am given the settings in task scheduler to run every 5 minutes.so service is running on every 5 min but second time data is not updated.

deepa5 28-Apr-12 7:48am

UPDATE BookMaster SET AuthorName=@Author,Pages=@Pages,Title=@Title,Publisher=@Publisher,Year=@Date WHERE ISBN=@ISBN"
this is my query for update the data.But this is updating the data only first time.

Herman<T>.Instance 28-Apr-12 8:50am

have you set other values to the parameters before updating again?

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Mehdi Gholam · Answer 1 · 2012-04-28T04:10:00

Solution 1

If you are using System.Timers.Timer make sure you set the following :

C#

timer.AutoReset = true;

So it will continue and not stop after the first time event.

Posted 28-Apr-12 4:10am

Mehdi Gholam