{"id":462,"date":"2023-08-25T03:04:03","date_gmt":"2023-08-25T10:04:03","guid":{"rendered":"https:\/\/devblogs.microsoft.com\/dotnet-ch\/?p=462"},"modified":"2023-08-25T18:19:05","modified_gmt":"2023-08-26T01:19:05","slug":"%e5%9c%a8-net-8-preview-7-%e4%b8%ad%e6%8e%a8%e5%87%ba-net-maui%ef%bc%9a%e9%94%ae%e7%9b%98%e5%8a%a0%e9%80%9f%e9%94%ae","status":"publish","type":"post","link":"https:\/\/devblogs.microsoft.com\/dotnet-ch\/%e5%9c%a8-net-8-preview-7-%e4%b8%ad%e6%8e%a8%e5%87%ba-net-maui%ef%bc%9a%e9%94%ae%e7%9b%98%e5%8a%a0%e9%80%9f%e9%94%ae\/","title":{"rendered":"\u5728 .NET 8 Preview 7 \u4e2d\u63a8\u51fa .NET MAUI\uff1a\u952e\u76d8\u52a0\u901f\u952e"},"content":{"rendered":"

\u00a0<\/span>David Ortinau<\/span>\u00a0 \u00a0\u539f\u6587\uff1aAnnouncing .NET MAUI in .NET 8 Preview 7: Keyboard Accelerators – .NET Blog (microsoft.com)<\/a><\/span><\/p>\n

 <\/p>\n

.NET MAUI <\/span>\u73b0\u5df2\u5728<\/span> .NET 8 Preview 7<\/span><\/a> \u4e2d<\/span>\u63a8\u51fa<\/span>\uff0c<\/span>\u5b83\u5f15\u5165\u4e86\u952e\u76d8\u52a0\u901f\u952e<\/span>\u4ee5\u53ca\u66f4\u591a\u7684\u4fee\u590d\u548c\u6539\u8fdb\u3002\u8fd9\u662f\u6211\u4eec\u53d1\u5e03<\/span>.NET 8<\/span>\u5019\u9009\u7248\u672c\u548c\u6b63\u5f0f\u53d1\u5e03<\/span> (GA) <\/span>\u7248\u672c\u4e4b\u524d\u7684\u6700\u540e\u4e00\u4e2a\u9884\u89c8\u7248\u672c\u3002<\/span>\u968f\u7740\u53d1\u5e03\u65e5\u671f\u7684\u516c\u5e03\uff0c<\/span>\u6211\u4eec\u5c06\u50cf\u5f80\u5e38\u4e00\u6837\u5728<\/span> .NET Conf<\/span><\/a> \u4e0a\u5e86\u795d\u8be5\u7248\u672c\u7684\u53d1\u5e03<\/span>\u3002 <\/span>\u8bf7\u5728<\/span>2023 <\/span>\u5e74<\/span> 11 <\/span>\u6708<\/span> 14 <\/span>\u65e5\u81f3<\/span> 16 <\/span>\u65e5<\/span>\u671f\u95f4<\/span>\u4e0e\u6211\u4eec\u4e00\u8d77\u5e86\u795d<\/span> .NET 8 <\/span>\u53d1\u5e03\uff01<\/span>\u00a0<\/span><\/p>\n

\u7248\u672c<\/span> 7.0.92<\/span><\/a> \u662f<\/span> .NET 7 <\/span>\u7684\u6700\u65b0\u670d\u52a1\u7248\u672c\u3002\u5728\u6b64\u671f\u95f4\uff0c\u6211\u4eec\u91cd\u70b9\u5173\u6ce8<\/span> .NET 8<\/span>\uff0c\u4f7f\u5176\u6210\u4e3a\u6700\u4f73\u7248\u672c\u3002<\/span> \u4ece<\/span> RC1 <\/span>\u7684\u4e0b\u4e00\u4e2a\u7248\u672c\u5f00\u59cb\uff0c\u60a8\u5c06\u83b7\u5f97\u4e0a\u7ebf\u652f\u6301\u8bb8\u53ef\u8bc1\u3002<\/span> \u6211\u4eec\u9f13\u52b1\u6bcf\u4e2a\u4eba\u4ece\u73b0\u5728\u5f00\u59cb\u8003\u8651\u4f7f\u7528<\/span> .NET 8 <\/span>\u7248\u672c\u3002<\/span>\u00a0<\/span><\/p>\n

\u8fd9\u4e2a\u7248\u672c<\/span>\u662f<\/span>\u7531<\/span> 25 <\/span>\u4f4d\u8d21\u732e\u8005\uff08\u5305\u62ec<\/span>bot\uff09<\/span>\u5171\u540c\u5b8c\u6210\u7684<\/span>\u3002 <\/span>\u8ba9<\/span>\u6211\u4eec\u5411\u4ed6\u4eec\u6240\u6709\u4eba<\/span>\uff0c\u7279\u522b\u662f\u9996\u6b21\u8d21\u732e\u8005<\/span> Lehonti Ramos<\/span><\/a>\u3001<\/span>webwarrior-ws<\/span><\/a>\u3001<\/span>molesmoke<\/span><\/a> \u548c<\/span> Aaron Galuzzi<\/span><\/a>,<\/span>\u81f4\u656c<\/span> \u505a\u5f97\u597d\uff01<\/span> \u6211\u4eec\u611f\u8c22\u6bcf\u4e2a\u4eba\u7684\u8d21\u732e\u3002<\/span> \u5982\u679c\u60a8\u6709\u5174\u8da3\u63d0\u4f9b\u5e2e\u52a9\uff0c\u8bf7\u53c2\u9605\u6211\u4eec\u7684<\/span>\u3002<\/span>\u8d21\u732e\u6307\u5357<\/span>\u3002<\/span>\u00a0<\/span><\/p>\n

\u684c\u9762\u952e\u76d8\u52a0\u901f\u952e<\/span><\/b><\/h3>\n

\u952e\u76d8\u52a0\u901f\u952e<\/span>\u4f7f\u60a8\u80fd\u591f\u5c06\u952e\u76d8\u5feb\u6377\u952e\u5206\u914d\u7ed9\u4efb\u4f55\u83dc\u5355\u9879\uff08\u65e0\u8bba\u662f\u5426\u53ef\u89c1\uff09\uff0c\u5e76\u5c06\u5b83\u4eec\u9644\u52a0\u5230\u4efb\u4f55<\/span> UI <\/span>\u5143\u7d20\u3002<\/span> \u4f8b\u5982\uff0c\u6b64\u9875\u9762\u6709\u4e00\u4e2a<\/span>\u83dc\u5355<\/span>\u7a97\u53e3<\/span>\uff0c\u60a8\u53ef\u4ee5\u4f7f\u7528<\/span> MenuItem.Accelerator<\/span> \u9644\u52a0\u5c5e\u6027\u5411<\/span>\u5176<\/span>\u4e2d<\/span>\u7684\u83dc\u5355<\/span>\u9879<\/span>\u6dfb\u52a0\u52a0\u901f\u952e<\/span>\uff1a<\/span>\u00a0<\/span><\/p>\n

<ContentPage.MenuBarItems><\/span>\r\n    <MenuBarItem<\/span> Text<\/span>=<\/span>\"File\"<\/span>><\/span>\r\n        <MenuFlyoutItem<\/span> Text<\/span>=<\/span>\"Preferences\"<\/span>\r\n            Command<\/span>=<\/span>\"{Binding PreferencesCommand}\"<\/span>\r\n        \/><\/span>\r\n    <\/MenuBarItem><\/span>\r\n    <MenuBarItem<\/span> Text<\/span>=<\/span>\"Products\"<\/span>><\/span>\r\n        <MenuFlyoutItem<\/span> \r\n            x:Name<\/span>=<\/span>\"AddProductMenu\"<\/span>\r\n            MenuItem<\/span>.<\/span>Accelerator<\/span>=<\/span>\"ctrl+a\"<\/span>\r\n            Text<\/span>=<\/span>\"Add Product\"<\/span>\r\n            Command<\/span>=<\/span>\"{Binding AddProductCommand}\"<\/span>\r\n        \/><\/span>\r\n        <MenuBarItem<\/span> Text<\/span>=<\/span>\"Add Product Category\"<\/span>\/><\/span>\r\n    <\/MenuBarItem><\/span>\r\n<\/ContentPage.MenuBarItems><\/span><\/code><\/pre>\n
\u5982\u679c\u60a8\u60f3\u8981\u5728<\/span>C#<\/span>\u4ee3\u7801<\/span>\u4e2d<\/span>\u6dfb\u52a0\u52a0\u901f\u952e<\/span>\u800c\u4e0d\u662f\u5728<\/span>XAML<\/span>\u5b9e\u73b0\u52a0\u901f\u952e<\/span>\uff0c\u5219\u53ef\u4ee5<\/span>\u4f7f\u7528\u5982\u4e0b\u4ee3\u7801<\/span>\uff1a<\/span>\u00a0<\/span><\/p>\n
MenuItem<\/span>.<\/span>SetAccelerator<\/span>(<\/span>AddProductMenu<\/span>,<\/span> Accelerator<\/span>.<\/span>FromString<\/span>(<\/span>\"ctrl+a\"<\/span>));<\/span><\/code><\/pre>\n
\u73b0\u5728\uff0c\u5f53\u8fd9\u4e9b<\/span>\u6309<\/span>\u952e\u88ab<\/span>\u6309\u4e0b<\/span>\u65f6\uff0c<\/span>AddProductCommand<\/span> \u5c31\u4f1a\u89e6\u53d1\uff0c\u5c31\u50cf\u7528\u6237\u70b9\u51fb\u6216\u5355\u51fb\u83dc\u5355\u9879\u4e00\u6837\u3002<\/span> \u6709\u5173\u652f\u6301\u7684\u4fee\u9970\u7b26<\/span>\u6309\u952e\u5217\u8868<\/span>\uff0c\u8bf7\u53c2\u9605<\/span> Accelerator.FromString<\/span><\/a> \u65b9\u6cd5<\/span>\u3002<\/span>\u00a0<\/span><\/p>\n
https:\/\/devblogs.microsoft.com\/dotnet-ch\/wp-content\/uploads\/sites\/75\/2023\/08\/accelerator.mp4<\/a><\/video><\/div><\/p>\n
.NET MAUI <\/span><\/b>\u4e2d\u4fee\u590d\u548c\u6539\u8fdb\u7684\u5185\u5bb9<\/span><\/b>\u00a0<\/span><\/h3>\n
\u8be5\u7248\u672c\u7684\u4e3b\u8981\u91cd\u70b9\u662f<\/span>bug<\/span>\u4fee\u590d\u548c\u8d28\u91cf\u6539\u8fdb\u3002<\/span> \u6709\u5173\u5b8c\u6574\u7684\u66f4\u6539\uff0c\u8bf7\u67e5\u770b<\/span> 8.0.0-preview.7.8842 <\/span>\u53d1\u884c\u8bf4\u660e<\/span><\/a>\u3002 <\/span>\u4ee5\u4e0b\u662f\u8981\u70b9\uff1a<\/span>\u00a0<\/span><\/p>\n
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  1. \u5185\u5b58\u6cc4\u6f0f\u89e3\u51b3\u65b9\u6848\uff1a<\/span><\/b>\u00a0<\/span>\n