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use ProgressBar with SMO (backup or restore) Options
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dvilner
Posted: Thursday, July 8, 2010 6:31:48 PM
Rank: Newbie
Groups: Member

Joined: 7/8/2010
Posts: 1
Is there any way I can use the ProgressBar control to work with SMO as far as tracking the progress of a database operation?

Here's a code snippet:

Code: C# 
Backup bkp = new Backup();
bkp.Devices.AddDevice(@"C:\test.bak", DeviceType.File);
bkp.Database = "test_db";
bkp.Action = BackupActionType.Database;
bkp.Initialize = true;
bkp.PercentCompleteNotification = 1;
bkp.PercentComplete += new 
PercentCompleteEventHandler(bkp_PercentComplete);          
bkp.SqlBackup(op_svr);


The problem is the handler for the PercentComplete: even though I can put the backup code inside the ProgressBar's RunTask method, the tracking of the backup's progress is handled by "PercentCompleteEventHandler", thus I never have a chance to run UpdateProgress...

Thanks in advance!
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eo_support
Posted: Thursday, July 8, 2010 7:03:21 PM
Rank: Administration
Groups: Administration

Joined: 5/27/2007
Posts: 24,194
Hi,

We do not provide free tech support for our free controls unless you have a license for our product. So you may want to take a look of the sample code and see if you can find any similarity between your scenario and the sample code --- or write some wrapping code to wrap around your code so that you can use it the same way as the sample code:

http://demo.essentialobjects.com/Demos/Progress%20Bar/Server%20Side%20Task/Demo.aspx

In any case, the final code structure has to look like what’s in the sample because that’s how the progress bar works.

Thanks!
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