{"id":5804,"date":"2014-04-27T17:28:33","date_gmt":"2014-04-27T08:28:33","guid":{"rendered":"http:\/\/www.moonmile.net\/blog\/?p=5804"},"modified":"2014-04-27T17:45:53","modified_gmt":"2014-04-27T08:45:53","slug":"f%e3%81%a7wpf%e3%82%a2%e3%83%97%e3%83%aa%e3%82%92%e4%bd%9c%e3%82%8b%e6%96%b9%e6%b3%95","status":"publish","type":"post","link":"http:\/\/www.moonmile.net\/blog\/archives\/5804","title":{"rendered":"F#\u3067WPF\u30a2\u30d7\u30ea\u3092\u4f5c\u308b\u65b9\u6cd5"},"content":{"rendered":"

F#\u3067GUI\u3092\u6271\u3046\u306e\u306f\u306a\u304b\u306a\u304b\u5927\u5909\u306a\u306e\u3067\u3059\u304c\u3001\u3067\u304d\u306a\u3044\u3053\u3068\u306f\u3042\u308a\u307e\u305b\u3093\u2026\u3068\u601d\u3063\u3066\u3044\u307e\u3057\u305f\u304c\u3001WPF\u30a2\u30d7\u30ea\u306a\u3089\u3070\u30d7\u30ed\u30b8\u30a7\u30af\u30c8\u30c6\u30f3\u30d7\u30ec\u30fc\u30c8\u304c\u3042\u308b\u3088\u3001\u3063\u3066\u306e\u3092\u6700\u8fd1\u77e5\u308a\u307e\u3057\u305f\u3002<\/p>\n

Visual Studio 2013 \u3067\u300c\u30aa\u30f3\u30e9\u30a4\u30f3\u30c6\u30fc\u30d7\u30ec\u30fc\u30c8\u306e\u691c\u7d22\u300d\u3067\u300cF# WPF\u300d\u3067\u691c\u7d22\u3057\u3066\u307f\u307e\u3059\u3002\u3059\u308b\u3068\u3001\u3044\u3064\u304b F# \u3067 Windows \u30a2\u30d7\u30ea\u3092\u4f5c\u308b\u30c6\u30f3\u30d7\u30ec\u30fc\u30c8\u304c\u3042\u308b\u3093\u3067\u3059\u306d\u3002<\/p>\n

\"image\"<\/a><\/p>\n

\u304c\u2026\u3001WPF \u30a2\u30d7\u30ea\u3068\u3001WPF+MVVM \u30a2\u30d7\u30ea\u306e\u30d7\u30ed\u30b8\u30a7\u30af\u30c8\u3092\u30c0\u30a6\u30f3\u30ed\u30fc\u30c9\u3057\u305f\u3082\u306e\u306e\u3001\u3044\u307e\u3044\u3061\u3088\u304f\u5206\u304b\u3089\u306a\u304f\u3066\u9014\u65b9\u306b\u66ae\u308c\u307e\u3059\u3002WPF \u30a2\u30d7\u30ea\u306e\u307b\u3046\u306f\u4e2d\u8eab\u304c\u7a7a\u3063\u307d\uff08Empty\u306a\u306e\u3067\u305d\u308a\u3083\u305d\u3046\u306a\u3093\u3067\u3059\u304c\uff09\u3067\u5148\u304c\u308f\u304b\u3089\u306a\u304f\u3001WPF+MVVM\u306f\u3001\u30b0\u30ea\u30c3\u30c9\u3078\u306e DataBind \u306e\u4f8b\u306a\u3093\u3067\u3059\u304c\u3001\u3075\u3064\u3046\u306e DataBind \u304c\u3069\u3046\u3059\u308b\u306e\u304b\u308f\u304b\u308a\u307e\u305b\u3093\u3002<\/p>\n

\u305d\u3093\u306a\u308f\u3051\u3067\u3001\u4e0a\u3092\u30d9\u30fc\u30b9\u306b\u3057\u3066\u7c21\u5358\u306a\u30b5\u30f3\u30d7\u30eb\u3092\u4f5c\u308a\u307e\u3057\u305f\u3002
\nmoonmile\/SampleFSharpUI
\nhttps:\/\/github.com\/moonmile\/SampleFSharpUI<\/a><\/p>\n

\u3053\u308c\u3082\u7c21\u5358\u3059\u304e\u3066\u5b9f\u52d9\u306b\u306f\u8db3\u308a\u306a\u3044\u3093\u3067\u3059\u304c\u3001\u53d6\u3063\u639b\u304b\u308a\u3050\u3089\u3044\u306b\u306f\u306a\u308b\u304b\u3068\u3002WPF + F# \u306e\u7d44\u307f\u5408\u308f\u305b\u306f\u3075\u3064\u3046\u306b XAML \u30c7\u30b6\u30a4\u30ca\u3092\u4f7f\u3063\u3066\u30a2\u30d7\u30ea\u3092\u4f5c\u308c\u308b\u306e\u3067\u3001C# \u3068\u540c\u3058\u3088\u3046\u306b\u4f5c\u308c\u307e\u3059\u3002\u305f\u3060\u3057\u3001\u30b3\u30fc\u30c9\u30d3\u30cf\u30a4\u30f3\u30c9\u306e\u4ed5\u7d44\u307f\u304c\u306a\u3044\u306e\u3067\u3001\u30dc\u30bf\u30f3\u306e\u30af\u30ea\u30c3\u30af\u30a4\u30d9\u30f3\u30c8\u306f\u81ea\u524d\u3067\u7528\u610f\u3059\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u306d\u3002\u4ee5\u4e0b\u3001\u3056\u3063\u3068\u8aac\u660e\u3092\u3002<\/p>\n

\u25a0SampleFSharpUI.WPF<\/p>\n

\u5148\u306e F# empty windows app \u3092\u30d9\u30fc\u30b9\u306b\u3057\u3066 XAML \u306b\u30c6\u30ad\u30b9\u30c8\u30dc\u30c3\u30af\u30b9\u3092\u4e26\u3079\u307e\u3059\u3002\u30c6\u30f3\u30d7\u30ec\u30fc\u30c8\u306e XAML \u3067\u306f Grid \u30bf\u30b0\u3092\u3064\u3051\u5fd8\u308c\u3066\u3044\u308b\u306e\u3067\u3001\u305d\u308c\u3092\u8ffd\u52a0\u3059\u308b\u3068\u3053\u308d\u304b\u3089\u3002<\/p>\n

\"image\"<\/a><\/p>\n

MainWindow.xaml.fs \u306e\u3088\u3046\u306a\u30b3\u30fc\u30c9\u30d3\u30cf\u30a4\u30f3\u30c9\u306f\u306a\u304f\u3066\u3001App.fs \u306b\u3042\u308b<\/p>\n

\r\ntype MainWindow = XAML<&quot;MainWindow.xaml&quot;>\r\n<\/pre>\n
\u304c\u3001\u305d\u306e\u5f79\u5272\u3092\u679c\u305f\u3057\u307e\u3059\u3002TypeProvider.XAML \u3067\u30b3\u30fc\u30c7\u30a3\u30f3\u30b0\u6642\u306b MainWindow.xaml \u3092\u89e3\u6790\u3057\u3066\u3001\u30af\u30e9\u30b9\uff08type\uff09\u306b\u5272\u308a\u4ed8\u3051\u307e\u3059\u3002\u3053\u3046\u3057\u3066\u304a\u304f\u3068\u3001<\/p>\n
\r\nlet window = MainWindow()\r\n...\r\nlet x = Convert.ToInt32( window.text1.Text )\r\n<\/pre>\n
\u306a\u611f\u3058\u3067 x:Name=\u201dtext1\u201d \u3067\u6307\u5b9a\u3057\u305f\u540d\u524d\u3092\u3001window.text1 \u306e\u3088\u3046\u306b\u30d7\u30ed\u30d1\u30c6\u30a3\u3068\u3057\u3066\u53c2\u7167\u3067\u304d\u308b\u3088\u3046\u306b\u306a\u308a\u307e\u3059\u3002TypeProvider \u81ea\u4f53\u304c\u3088\u304f\u308f\u304b\u3089\u306a\u3044\u306e\u3067\u3059\u304c\u3001\u306a\u3093\u304b\u30d5\u30a1\u30a4\u30eb\u304b\u6587\u5b57\u5217\u3092\u8aad\u307f\u8fbc\u3093\u3067\u578b\u306b\u3057\u3066\u8fd4\u3057\u3066\u304f\u308c\u308b\u3082\u306e\u307f\u305f\u3044\u3002<\/p>\n
\u30dc\u30bf\u30f3\u306e\u30af\u30ea\u30c3\u30af\u30a4\u30d9\u30f3\u30c8\u306f<\/p>\n
\r\n   window.button1.Click.Add( fun _ -> \r\n    let x = Convert.ToInt32( window.text1.Text )\r\n    let y = Convert.ToInt32( window.text2.Text )\r\n    let ans = x + y\r\n    window.text3.Text <- ans.ToString()\r\n   )\r\n<\/pre>\n
\u3068\u66f8\u3044\u3066\u3044\u307e\u3059\u304c\u3001window.button1.Click |> Event.add \u3092\u4f7f\u3063\u3066<\/p>\n
\r\n   window.button1.Click \r\n    |> Event.add( fun _ -> \r\n    let x = Convert.ToInt32( window.text1.Text )\r\n    let y = Convert.ToInt32( window.text2.Text )\r\n    let ans = x + y\r\n    window.text3.Text <- ans.ToString()\r\n    )\r\n<\/pre>\n
\u306e\u3088\u3046\u306b\u66f8\u304f\u3053\u3068\u3082\u3067\u304d\u307e\u3059\u3002\u307e\u3042\u3001\u666e\u901a\u306b\u30e1\u30bd\u30c3\u30c9\u306b\u3057\u305f\u307b\u3046\u304c\u3044\u3044\u6c17\u3082\u3002<\/p>\n
\u30a2\u30d7\u30ea\u306e\u8d77\u52d5\u81ea\u4f53\u306f<\/p>\n
\r\n [<STAThread>]\r\n(new Application()).Run(loadWindow()) |> ignore\r\n<\/pre>\n
\u3068\u306a\u3063\u3066\u3001\u6700\u521d\u306e loadWindow \u3092\u547c\u3073\u51fa\u3059\u308f\u3051\u3067\u3059\u304c\u3001\u3053\u306e\u66f8\u304d\u65b9\u3060\u3068\u3059\u3079\u3066\u30b0\u30ed\u30fc\u30d0\u30eb\u5909\u6570\u6271\u3044\u306b\u306a\u3063\u3066\u3057\u307e\u3046\u306e\u3067\u3001\u5b9f\u52d9\u7684\u306b\u306f\u9069\u5ea6\u306b\u30af\u30e9\u30b9\u304b\u30e2\u30b8\u30e5\u30fc\u30eb\u5206\u3051\u304c\u5fc5\u8981\u3067\u3059\u3088\u306d\u3002<\/p>\n
\u25a0SampleFSharpUI.MVVM<\/p>\n
MVVM \u3067\u306f\u3001INotifyPropertyChanged \u3092\u7d99\u627f\u3057\u305f ViewModelBase \u30af\u30e9\u30b9\u3092\u4f5c\u3063\u3066\u304a\u3044\u3066\u3001DataModel \u30af\u30e9\u30b9\u3092\u4f5c\u3063\u3066\u307e\u3059\u3002MVVM \u306e ViewModel \u306b\u3042\u305f\u308b\u30af\u30e9\u30b9\u306a\u3093\u3067\u3059\u304c\u3001Model \u30af\u30e9\u30b9\u304c\u306a\u3044\u306e\u306f\u6c17\u6301\u3061\u60aa\u3044\u306e\u3067\u3053\u3093\u306a\u540d\u524d\u306b\u3057\u3066\u3044\u307e\u3059\u3002<\/p>\n
\r\ntype DataModel() =\r\n    inherit ViewModelBase()\r\n    let mutable _X : int = 10\r\n    let mutable _Y : int = 20\r\n    let mutable _ANS : int = 30\r\n\r\n    member this.X \r\n        with get() = _X\r\n        and set(value) = \r\n            _X <- value\r\n            base.OnPropertyChanged &quot;X&quot; \r\n\r\n    member this.Y\r\n        with get() = _Y\r\n        and set(value) = \r\n            _Y <- value\r\n            base.OnPropertyChanged &quot;Y&quot; \r\n\r\n    member this.ANS\r\n        with get() = _ANS\r\n        and set(value) = \r\n            _ANS <- value\r\n            base.OnPropertyChanged &quot;ANS&quot; \r\n<\/pre>\n
\u30d7\u30ed\u30d1\u30c6\u30a3\u306e get\/set \u306e\u4e26\u3079\u65b9\u306f\u3053\u3093\u306a\u611f\u3058\u3067\u3002\u30af\u30e9\u30b9\u306e\u6700\u521d\u306b mutable \u3092\u7f6e\u304b\u306a\u3051\u308c\u3070\u3044\u3051\u306a\u3044\u306e\u3068\uff08\u3053\u308c\u3067\u3088\u304b\u3063\u305f\u3063\u3051\uff1f\uff09\u3001OnPropertyChanged \u30e1\u30bd\u30c3\u30c9\u306b\u300c\u30e1\u30bd\u30c3\u30c9\u540d\u300d\u3092\u6e21\u3055\u306a\u3044\u3068\u3044\u3051\u306a\u3044\u306e\u304c\u3044\u307e\u3044\u3061\u3067\u3059\u306d\u3002CallerMemberName \u5c5e\u6027\u3092\u4f7f\u3063\u3066\u3001\u30b3\u30f3\u30d1\u30a4\u30eb\u6642\u306b\u30c1\u30a7\u30c3\u30af\u3057\u305f\u3044\u3068\u3053\u308d\u3067\u3059\u3002<\/p>\n
XAML \u3078\u306e\u30d0\u30a4\u30f3\u30c9\u306f C# \u3068\u540c\u3058\u3067 Text=”{Binding X, Mode=TwoWay}” \u306e\u3088\u3046\u306b\u66f8\u3051\u307e\u3059\u3002\u3053\u306e\u65b9\u6cd5\u3067 C# \u3068\u30d3\u30e5\u30fc\u304c\u5171\u6709\u3067\u304d\u307e\u3059\u3002<\/p>\n
\r\ntype MainWindow = XAML<&quot;MainWindow.xaml&quot;>\r\n\r\nlet _model = new DataModel()\r\n\r\nlet loadWindow() =\r\n    let window = MainWindow()\r\n   \r\n    \/\/ Your awesome code goes here and you have strongly typed access to the XAML via &quot;window&quot;\r\n\r\n    \/\/ \u521d\u671f\u5024\r\n    _model.X <- 0\r\n    _model.Y <- 0   \r\n    _model.ANS <- 0\r\n    window.button1.Click.Add( fun _ -> \r\n        \/\/ \u30c7\u30fc\u30bf\u30d0\u30a4\u30f3\u30c9\u3067\u8a2d\u5b9a\r\n        _model.ANS <- _model.X + _model.Y \r\n    )\r\n    window.Root.DataContext <- _model\r\n    window.Root\r\n<\/pre>\n
\u3042\u3068\u306f\u3001_model \u30aa\u30d6\u30b8\u30a7\u30af\u30c8\u3092\u4f5c\u3063\u3066 DataContext \u306b\u30d0\u30a4\u30f3\u30c9\u3059\u308c\u3070 OK \u3067\u3059\u3002XAML \u306e\u30c7\u30b6\u30a4\u30f3\u6642\u306b Binding \u3067\u30a4\u30f3\u30c6\u30ea\u30bb\u30f3\u30b9\u3092\u52b9\u304b\u305b\u305f\u3044\u3068\u304d\u306f\u3001C# \u306e\u3068\u304d\u3068\u540c\u3058\u3088\u3046\u306b\u30c7\u30b6\u30a4\u30f3\u6642\u306e\u30d0\u30a4\u30f3\u30c9\u3092\u4f7f\u3048\u3070 OK \u3067\u3059\u3002<\/p>\n
\r\nd:DataContext="{d:DesignInstance {x:Type local:DataModel}, IsDesignTimeCreatable=True}"\r\n<\/pre>\n
\u5b9f\u884c\u7d50\u679c\u306f\u3053\u3093\u306a\u611f\u3058<\/p>\n
\"image\"<\/a><\/p>\n
\u25a0Window Store App \u3067\u306f\u3069\u3046\u3059\u308b\u306e\u304b\uff1f<\/p>\n
\u30bf\u30a4\u30d7\u30d7\u30ed\u30d0\u30a4\u30c0\u3067 XAML \u304c\u8aad\u3081\u308b\u3093\u3060\u304b\u3089\u3001\u30b9\u30c8\u30a2\u30a2\u30d7\u30ea\u306e XAML \u3082\u8aad\u3081\u308b\u306f\u305a\u2026\u306a\u3093\u3067\u3059\u304c\u3001F# \u3067\u30b9\u30c8\u30a2\u30a2\u30d7\u30ea\u3092\u4f5c\u308d\u3046\u3068\u3059\u308b\u3068 XAML \u30c7\u30b6\u30a4\u30ca\u304c\u3046\u307e\u304f\u8a8d\u8b58\u3057\u307e\u305b\u3093\u3002\u3055\u3089\u306b\u8a00\u3046\u3068\u3001\u305d\u306e\u307e\u307e\u3067\u306f\u3001\u53c2\u7167\u8a2d\u5b9a\u304c\u3046\u307e\u304f WinRT \u306b\u307b\u3046\u306b\u3067\u304d\u307e\u305b\u3093\u3002\u3069\u3046\u3084\u3089\u30b3\u30f3\u30d1\u30a4\u30eb\u6642\u306e *.targets \u3092\u3046\u307e\u304f\u8a2d\u5b9a\u3057\u306a\u3044\u3068\u3044\u3051\u306a\u3044\u3093\u3067\u3059\u3088\u306d\u3002\u73fe\u6642\u70b9\u3067\u306f\u3046\u307e\u304f\u3067\u304d\u3066\u307e\u305b\u3093\u3002<\/p>\n
XAML \u7528\u306e\u30c7\u30b6\u30a4\u30ca\u306f C:\/Program Files (x86)\/MSBuild\/Microsoft\/WindowsXaml\/v12.0\/ \u3042\u305f\u308a\u3092\u898b\u3066\u3044\u308b\u306e\u3067\u3001\u3053\u3053\u306b FSharp \u7248\u3092\u3064\u304f\u3089\u306a\u3044\u3068\u30c0\u30e1\u306a\u6a21\u69d8<\/p>\n
\u3042\u3068\u30d7\u30ed\u30b8\u30a7\u30af\u30c8\u30c6\u30f3\u30d7\u30ec\u30fc\u30c8\u306eGUID\u304c BC8A1FFA-BEE3-4634-8014-F334798102B3 \u3067\u3001C:\/Program Files (x86)\/Microsoft Visual Studio 12.0\/Common7\/IDE\/CommonExtensions\/Microsoft\/WindowsXamlFlavor\/Microsoft.VisualStudio.Windows.UI.Xaml.Project.pkgdef \u306b\u306a\u308b\u306e\u3067\u3001\u3053\u308c\u3092\u53c2\u8003\u306b\u3057\u306a\u304c\u3089 F# \u7248\u3092\u4f5c\u3089\u306a\u3044\u3068\u30c0\u30e1\u304b\u3082\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"
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