CommunityToolkit/WindowsCommunityToolkit

DataGrid.SelectedItems as ObservableCollection

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#4,743 创建于 2022年8月29日

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 (1 评论) (0 反应) (0 负责人)C# (5,708 star) (1,403 fork)batch import
DataGrid :capital_abcd:feature request :mailbox_with_mail:help wanted

描述

Describe the problem

Hi all, it would be nice to have an option to use DataGrid's SelectedItems in MVVM pattern also for setting selected items programatically, simillar to CollectionView in Xamarin. Now it is read only IList.

Describe the solution

Publish SelectedItems as ObservableCollection or some other type implementing some of observable patterns.

Alternatives

No response

Additional info

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Help us help you

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贡献者指南

技术栈
csharp
领域
frontend
议题类型
feature
难度面向新贡献者的预计实现难度，1 表示很小改动，5 表示专家级工作。
3
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fresh
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clear
前置要求
C#MVVM patternWindows Community Toolkit basics
新手友好度1-100 的估计分数，表示该议题对首次贡献者的友好程度。
60
研究方向
Examine the DataGrid control source code in the repository to find the declaration of SelectedItems property (currently IList). Investigate how other observable properties are implemented in the toolkit. Consider any potential breaking changes or performance implications of switching to ObservableCollection. Refer to the issue comments for any additional context.