{"id":18201,"date":"2024-03-15T16:26:26","date_gmt":"2024-03-15T16:26:26","guid":{"rendered":"https:\/\/www.silicloud.com\/blog\/how-to-use-an-application-in-wpf\/"},"modified":"2024-03-21T12:44:35","modified_gmt":"2024-03-21T12:44:35","slug":"how-to-use-an-application-in-wpf","status":"publish","type":"post","link":"https:\/\/www.silicloud.com\/blog\/how-to-use-an-application-in-wpf\/","title":{"rendered":"How to use an application in WPF?"},"content":{"rendered":"

In WPF, the Application class can be utilized to manage the global state and events of the application. Here are some common methods and properties of using the Application class:<\/p>\n

    \n
  1. Get the instance of the current application.<\/li>\n<\/ol>\n
    Application currentApp = Application.Current;\r\n<\/code><\/pre>\n
      \n
    1. Get or set the main window of the application.<\/li>\n<\/ol>\n
      Window mainWindow = currentApp.MainWindow;\r\ncurrentApp.MainWindow = new<\/span> MainWindow();\r\n<\/code><\/pre>\n
        \n
      1. Start the application:<\/li>\n<\/ol>\n
        currentApp.Run();\r\n<\/code><\/pre>\n
          \n
        1. Exit the application.<\/li>\n<\/ol>\n
          currentApp.Shutdown();\r\n<\/code><\/pre>\n
            \n
          1. Monitor the startup and shutdown events of applications.<\/li>\n<\/ol>\n
            currentApp.Startup += (sender, e) =>\r\n{\r\n    \/\/ \u5728\u5e94\u7528\u7a0b\u5e8f\u542f\u52a8\u65f6\u6267\u884c\u7684\u4ee3\u7801<\/span>\r\n};\r\n\r\ncurrentApp.Exit += (sender, e) =>\r\n{\r\n    \/\/ \u5728\u5e94\u7528\u7a0b\u5e8f\u9000\u51fa\u65f6\u6267\u884c\u7684\u4ee3\u7801<\/span>\r\n};\r\n<\/code><\/pre>\n
              \n
            1. Access or modify the resources of the application:<\/li>\n<\/ol>\n
              currentApp.Resources[\"MyResource\"<\/span>] = new<\/span> MyResource();\r\n<\/code><\/pre>\n
              These are some basic uses of the Application class, there are also more advanced uses such as handling exceptions, dealing with command-line arguments, and more. For further information, please refer to the official documentation from Microsoft.<\/p>\n","protected":false},"excerpt":{"rendered":"
              In WPF, the Application class can be utilized to manage the global state and events of the application. Here are some common methods and properties of using the Application class: Get the instance of the current application. Application currentApp = Application.Current; Get or set the main window of the application. Window mainWindow = currentApp.MainWindow; currentApp.MainWindow […]<\/p>\n","protected":false},"author":12,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_import_markdown_pro_load_document_selector":0,"_import_markdown_pro_submit_text_textarea":"","footnotes":""},"categories":[1],"tags":[],"class_list":["post-18201","post","type-post","status-publish","format-standard","hentry","category-uncategorized"],"yoast_head":"\nHow to use an application in WPF? - Blog - Silicon Cloud<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/www.silicloud.com\/blog\/how-to-use-an-application-in-wpf\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"How to use an application in WPF?\" \/>\n<meta property=\"og:description\" content=\"In WPF, the Application class can be utilized to manage the global state and events of the application. Here are some common methods and properties of using the Application class: Get the instance of the current application. Application currentApp = Application.Current; Get or set the main window of the application. 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