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Description
Describe the bug
A simple demo app with a page that has 3 DataGrids with 20 rows and 8 columns takes ~1s to display, with 600ms going into layouting. It might be that I am doing something completely wrong, but I couldn't find a way to bring things up to speeds where users wouldn't notice the blocked UI thread.
Are 160 elements too many for DataGrid?
Regression
No response
Reproducible in sample app?
- This bug can be reproduced in the sample app.
Steps to reproduce
- `git clone [email protected]:Trolldemorted/WinUI3DataGridTest.git`
- start with profiler
- click on the button to navigate to the test page
Expected behavior
New page renders quickly
Screenshots
Windows Build Number
- Windows 10 1809 (Build 17763)
- Windows 10 1903 (Build 18362)
- Windows 10 1909 (Build 18363)
- Windows 10 2004 (Build 19041)
- Windows 10 20H2 (Build 19042)
- Windows 10 21H1 (Build 19043)
- Windows 11 21H2 (Build 22000)
- Other (specify)
Other Windows Build number
22H2 (Build 19045.3324)
App minimum and target SDK version
- Windows 10, version 1809 (Build 17763)
- Windows 10, version 1903 (Build 18362)
- Windows 10, version 1909 (Build 18363)
- Windows 10, version 2004 (Build 19041)
- Other (specify)
Other SDK version
No response
Visual Studio Version
2022
Visual Studio Build Number
17.6.4
Device form factor
Desktop
Nuget packages
CommunityToolkit.WinUI.UI.Controls.DataGrid 7.1.2
Microsoft.WindowsAppSDK1.3.230724000
Microsoft.Windows.SDK.BuildTools 10.0.22621.756
Additional context
No response
Help us help you
No.