{"id":411,"date":"2018-12-27T12:06:21","date_gmt":"2018-12-27T03:06:21","guid":{"rendered":"http:\/\/marius.main.jp\/software\/blog\/?p=411"},"modified":"2020-03-25T18:06:00","modified_gmt":"2020-03-25T09:06:00","slug":"post-411","status":"publish","type":"post","link":"https:\/\/todosoft.net\/blog\/?p=411","title":{"rendered":"Window\u4f4d\u7f6e\u306e\u4fdd\u5b58\u3068\u5fa9\u5143"},"content":{"rendered":"\n<p>\u3050\u3089\u3070\u304f\u6c0f\u306e\u300c<a rel=\"noreferrer noopener\" aria-label=\" (\u65b0\u3057\u3044\u30bf\u30d6\u3067\u958b\u304f)\" href=\"http:\/\/grabacr.net\/archives\/1585\" target=\"_blank\">WPF \u3067\u30a6\u30a3\u30f3\u30c9\u30a6\u4f4d\u7f6e\u3068\u30b5\u30a4\u30ba\u3092\u4fdd\u5b58\u30fb\u5fa9\u5143\u3057\u3088\u3046\u300d<\/a>\u3092\u5143\u306b<br>ApplicationSettingsBase\u306eGradeUp\u5bfe\u5fdc\u3092\u542b\u3093\u3060\u30ab\u30b9\u30bf\u30de\u30a4\u30ba\u3092\u884c\u3063\u305f\u3002<\/p>\n\n\n\n<!--more-->\n\n\n\n<h2 class=\"wp-block-heading\">RestorableWindow.cs<\/h2>\n\n\n\n<pre class=\"wp-block-luxe-blocks-syntaxhighlighter line-numbers language-csharp\"><code class=\"language-csharp\">using System;\nusing System.ComponentModel;\nusing System.Configuration;\nusing System.Runtime.InteropServices;\nusing System.Windows;\nusing System.Windows.Interop;\n\nnamespace UserControls\n{\n    public class RestorableWindow : Window\n    {\n        #region Win32API\n\n        [DllImport(\"user32.dll\")]\n        public static extern bool SetWindowPlacement(IntPtr hWnd, [In] ref WINDOWPLACEMENT lpwndpl);\n\n        [DllImport(\"user32.dll\")]\n        public static extern bool GetWindowPlacement(IntPtr hWnd, out WINDOWPLACEMENT lpwndpl);\n\n        [Serializable]\n        [StructLayout(LayoutKind.Sequential)]\n        public struct WINDOWPLACEMENT\n        {\n            public int length;\n            public int flags;\n            public SW showCmd;\n            public POINT minPosition;\n            public POINT maxPosition;\n            public RECT normalPosition;\n        }\n\n        [Serializable]\n        [StructLayout(LayoutKind.Sequential)]\n        public struct POINT\n        {\n            public int X;\n            public int Y;\n\n            public POINT(int x, int y)\n            {\n                this.X = x;\n                this.Y = y;\n            }\n        }\n\n        [Serializable]\n        [StructLayout(LayoutKind.Sequential)]\n        public struct RECT\n        {\n            public int Left;\n            public int Top;\n            public int Right;\n            public int Bottom;\n\n            public RECT(int left, int top, int right, int bottom)\n            {\n                this.Left = left;\n                this.Top = top;\n                this.Right = right;\n                this.Bottom = bottom;\n            }\n        }\n\n        public enum SW\n        {\n            HIDE = 0,\n            SHOWNORMAL = 1,\n            SHOWMINIMIZED = 2,\n            SHOWMAXIMIZED = 3,\n            SHOWNOACTIVATE = 4,\n            SHOW = 5,\n            MINIMIZE = 6,\n            SHOWMINNOACTIVE = 7,\n            SHOWNA = 8,\n            RESTORE = 9,\n            SHOWDEFAULT = 10,\n        }\n\n        #endregion\n\n        \/\/\/ &lt;summary>\n        \/\/\/ \u753b\u9762\u8868\u793a\u6642\u51e6\u7406\n        \/\/\/ &lt;\/summary>\n        \/\/\/ &lt;param name=\"e\">&lt;\/param>\n        protected override void OnSourceInitialized(EventArgs e)\n        {\n            base.OnSourceInitialized(e);\n\n            WindowPosition windowposition = new WindowPosition(this);\n            windowposition.Reload();\n            if (windowposition.Upgraded == false)\n            {\n                \/\/ \u30a2\u30c3\u30d7\u30b0\u30ec\u30fc\u30c9\u51e6\u7406\n                windowposition.Upgrade();\n                windowposition.Upgraded = true;\n                windowposition.Save();\n            }\n\n            if (windowposition.Placement.HasValue)\n            {\n                IntPtr hwnd = new WindowInteropHelper(this).Handle;\n                WINDOWPLACEMENT placement = windowposition.Placement.Value;\n                placement.length = Marshal.SizeOf(typeof(WINDOWPLACEMENT));\n                placement.flags = 0;\n                placement.showCmd = (placement.showCmd == SW.SHOWMINIMIZED) ? SW.SHOWNORMAL : placement.showCmd;\n\n                SetWindowPlacement(hwnd, ref placement);\n            }\n        }\n\n        \/\/\/ &lt;summary>\n        \/\/\/ \u753b\u9762\u7d42\u4e86\u6642\u51e6\u7406\n        \/\/\/ &lt;\/summary>\n        \/\/\/ &lt;param name=\"e\">&lt;\/param>\n        protected override void OnClosing(CancelEventArgs e)\n        {\n            base.OnClosing(e);\n\n            if (!e.Cancel)\n            {\n                WINDOWPLACEMENT placement;\n                IntPtr hwnd = new WindowInteropHelper(this).Handle;\n                GetWindowPlacement(hwnd, out placement);\n\n                WindowPosition windowposition = new WindowPosition(this);\n                windowposition.Placement = placement;\n                windowposition.Save();\n            }\n        }\n\n        \/\/\/ &lt;summary>\n        \/\/\/ \u8a2d\u5b9a\u60c5\u5831\u30af\u30e9\u30b9\n        \/\/\/ &lt;\/summary>\n        private class WindowPosition : ApplicationSettingsBase\n        {\n            public WindowPosition(Window window) : base(window.Title) { }\n\n            \/\/\/ &lt;summary>\n            \/\/\/ \u30a6\u30a3\u30f3\u30c9\u30a6\u4f4d\u7f6e\u60c5\u5831\n            \/\/\/ &lt;\/summary>\n            [UserScopedSetting()]\n            public WINDOWPLACEMENT? Placement\n            {\n                get\n                {\n                    return this[\"Placement\"] != null ? (WINDOWPLACEMENT?)this[\"Placement\"] : null;\n                }\n                set\n                {\n                    this[\"Placement\"] = value;\n                }\n            }\n\n            \/\/\/ &lt;summary>\n            \/\/\/ \u30a2\u30c3\u30d7\u30b0\u30ec\u30fc\u30c9\u30d5\u30e9\u30b0\n            \/\/\/ &lt;\/summary>\n            [UserScopedSetting()]\n            public bool Upgraded\n            {\n                get\n                {\n                    return this[\"Upgraded\"] != null ? (bool)this[\"Upgraded\"] : false;\n                }\n                set\n                {\n                    this[\"Upgraded\"] = value;\n                }\n            }\n        }\n\n    }\n}\n<\/code><\/pre>\n\n\n\n<h2 class=\"wp-block-heading\">MainWindow.xaml<\/h2>\n\n\n\n<pre class=\"wp-block-luxe-blocks-syntaxhighlighter line-numbers language-csharp\"><code class=\"language-csharp\">&lt;UserControls:RestorableWindow x:Class=\"RestorableWindowTest.MainWindow\"\n        xmlns=\"http:\/\/schemas.microsoft.com\/winfx\/2006\/xaml\/presentation\"\n        xmlns:x=\"http:\/\/schemas.microsoft.com\/winfx\/2006\/xaml\"\n        xmlns:d=\"http:\/\/schemas.microsoft.com\/expression\/blend\/2008\"\n        xmlns:mc=\"http:\/\/schemas.openxmlformats.org\/markup-compatibility\/2006\"\n        xmlns:local=\"clr-namespace:RestorableWindowTest\"\n        xmlns:UserControls=\"clr-namespace:UserControls\"\n        mc:Ignorable=\"d\"\n        Title=\"MainWindow\" Height=\"450\" Width=\"800\">\n    &lt;Grid>\n        \n    &lt;\/Grid>\n&lt;\/UserControls:RestorableWindow><\/code><\/pre>\n\n\n\n<h2 class=\"wp-block-heading\">MainWindow.xaml.cs<\/h2>\n\n\n\n<pre class=\"wp-block-luxe-blocks-syntaxhighlighter line-numbers language-csharp\"><code class=\"language-csharp\">namespace RestorableWindowTest\n{\n    \/\/\/ &lt;summary>\n    \/\/\/ MainWindow.xaml \u306e\u76f8\u4e92\u4f5c\u7528\u30ed\u30b8\u30c3\u30af\n    \/\/\/ &lt;\/summary>\n    public partial class MainWindow : UserControls.RestorableWindow\n    {\n        public MainWindow()\n        {\n            InitializeComponent();\n        }\n    }\n}<\/code><\/pre>\n\n\n\n<p>\u3053\u306e\u72b6\u614b\u3067\u3001\u4e00\u5ea6\u8d77\u52d5\u2192\u7d42\u4e86\u3092\u884c\u3046\u3068\u3001<br> %USERPROFILE%appDataLocal {\u4f1a\u793e\u540d}{exe\u540d+\u30cf\u30c3\u30b7\u30e5\u5024}{\u30a2\u30bb\u30f3\u30d6\u30ea\u30d0\u30fc\u30b8\u30e7\u30f3}user.config<br>\u304c\u4f5c\u6210\u3055\u308c\u3066\u3044\u308b\u3002<br><\/p>\n\n\n\n<p>\u30d0\u30fc\u30b8\u30e7\u30f3\u30a2\u30c3\u30d7\u3092\u884c\u3046\u3068\u3001\u5225\u30c7\u30a3\u30ec\u30af\u30c8\u30ea\u306buser.config\u304c\u751f\u6210\u3055\u308c\u308b\u3053\u3068\u306b\u306a\u308b\u304c\u3001\u4e0a\u8a18\u30b3\u30fc\u30c9\u3067\u306f\u300c\u30a2\u30c3\u30d7\u30b0\u30ec\u30fc\u30c9\u30d5\u30e9\u30b0\u300d\u304cfalse\u306e\u6642\u306f\u3001\u524d\u306e\u30d0\u30fc\u30b8\u30e7\u30f3\u304b\u3089\u60c5\u5831\u3092\u5f15\u304d\u7d99\u3050\u3088\u3046\u306b\u3057\u3066\u3042\u308b\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u3050\u3089\u3070\u304f\u6c0f\u306e\u300cWPF \u3067\u30a6\u30a3\u30f3\u30c9\u30a6\u4f4d\u7f6e\u3068\u30b5\u30a4\u30ba\u3092\u4fdd\u5b58\u30fb\u5fa9\u5143\u3057\u3088\u3046\u300d\u3092\u5143\u306bApplicationSettingsBase\u306eGradeUp\u5bfe\u5fdc\u3092\u542b\u3093\u3060\u30ab\u30b9\u30bf\u30de\u30a4\u30ba\u3092\u884c\u3063\u305f\u3002<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[19,20,15],"tags":[30,23],"class_list":["post-411","post","type-post","status-publish","format-standard","hentry","category-c","category-wpf","category-15","tag-window","tag-wpf"],"_links":{"self":[{"href":"https:\/\/todosoft.net\/blog\/index.php?rest_route=\/wp\/v2\/posts\/411","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/todosoft.net\/blog\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/todosoft.net\/blog\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/todosoft.net\/blog\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/todosoft.net\/blog\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=411"}],"version-history":[{"count":8,"href":"https:\/\/todosoft.net\/blog\/index.php?rest_route=\/wp\/v2\/posts\/411\/revisions"}],"predecessor-version":[{"id":724,"href":"https:\/\/todosoft.net\/blog\/index.php?rest_route=\/wp\/v2\/posts\/411\/revisions\/724"}],"wp:attachment":[{"href":"https:\/\/todosoft.net\/blog\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=411"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/todosoft.net\/blog\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=411"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/todosoft.net\/blog\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=411"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}