dotnet/maui

Add TryGetValue() to IPreferences

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#26,123 创建于 2024年11月26日

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 (13 评论) (1 反应) (0 负责人)C# (23,245 star) (1,951 fork)batch import
area-essentialsgood first issueproposal/opent/enhancement ☀️

描述

Description

Currently IPreferences allows checking if the property exists via ContainsKey(string key) method but it would be nice if it had a TryGetValue<T>(string propertyName, out T value)

Public API Changes

Public TryGetValue<T>(string propertyName, out T value) would be added to the IPreferences interface.

Intended Use-Case

More concise code.

贡献者指南

技术栈
csharp
领域
mobiledesktopapi
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。
2
预计时间有经验贡献者完成调查、实现、测试并准备 pull request 的粗略时间范围。
1-3 hours
活动状态议题当前的可参与程度：新鲜、活跃、陈旧、阻塞或等待维护者输入。
fresh
清晰度议题是否清楚说明期望改动、验收标准和下一步。
clear
前置要求
Familiarity with C# interfacesBasic understanding of .NET MAUI IPreferences
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。
85
研究方向
Examine the IPreferences interface definition in the dotnet/maui repository (src/Preferences/src). Look at existing methods like ContainsKey and Get to understand the pattern. The implementation should follow the same pattern and update the interface and all platform specific implementations (Android, iOS, Windows, etc.). The issue has no linked PRs or blockers, so it's open for contribution.