Unresponsive Designer / DesignTime with PgSqlDataTable

Discussion of open issues, suggestions and bugs regarding ADO.NET provider for PostgreSQL
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chris901
Posts: 64
Joined: Wed 20 Jul 2016 04:21

Unresponsive Designer / DesignTime with PgSqlDataTable

Post by chris901 » Wed 02 Nov 2016 13:20

Hello,

I am using the latest dotConnect version and tested the behavior with Visual Studio 2012 - 15 Preview 5.

The unresponsive behavior occurs when the Document Outline is visible and DataColumns were created in the PgSqlDataTable. My test WinForms is also using scrollbars as you can see in the videos below. I am unsure how relevant this is however.

Here is the normal behavior as expected:
https://gfycat.com/ScaryHonorableAtlant ... nosepuffer

And here is the behavior with created columns:
https://gfycat.com/HorribleFlimsyBlueandgoldmackaw

As you can see the designer get very laggy and it is hard to be productive with this amount (1 to 5 seconds) or delay. Editing forms with serveral controls is almost not possible once DataColumns were created.

I would appreciate a performance update very much.

Pinturiccio
Devart Team
Posts: 2192
Joined: Wed 02 Nov 2011 09:44

Re: Unresponsive Designer / DesignTime with PgSqlDataTable

Post by Pinturiccio » Tue 08 Nov 2016 12:36

We could not reproduce the issue. dotConnect for PostgreSQL does nothing when you change form size. Looks like the form designer freezes. You can send us a test project and we will investigate the issue.

chris901
Posts: 64
Joined: Wed 20 Jul 2016 04:21

Re: Unresponsive Designer / DesignTime with PgSqlDataTable

Post by chris901 » Tue 08 Nov 2016 14:45

After some more research I've figured out that this problem is not related to Devart.

https://connect.microsoft.com/VisualStu ... to-another

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