{"id":8646,"date":"2017-06-19T09:00:57","date_gmt":"2017-06-19T00:00:57","guid":{"rendered":"http:\/\/www.moonmile.net\/blog\/?p=8646"},"modified":"2017-06-19T09:00:05","modified_gmt":"2017-06-19T00:00:05","slug":"f%e3%81%a7xamarin-forms%e3%82%92%e4%bd%bf%e3%81%86","status":"publish","type":"post","link":"http:\/\/www.moonmile.net\/blog\/archives\/8646","title":{"rendered":"F#\u3067Xamarin.Forms\u3092\u4f7f\u3046"},"content":{"rendered":"

\u3044\u3064\u304b\u3089\u3067\u304d\u308b\u3088\u3046\u306b\u306a\u3063\u305f\u3093\u3060\u3063\u3051\uff1f<\/p>\n

Petzold Book Blog – Writing Xamarin.Forms Apps in F#
\nhttp:\/\/www.charlespetzold.com\/blog\/2015\/10\/Writing-Xamarin-Forms-Apps-in-FSharp.html<\/a><\/p>\n

\u306a\u3068\u3053\u308d\u306a\u306e\u3067\u3001\u5b9f\u306f\u968f\u5206\u524d\u304b\u3089\u3042\u308b\u3002<\/p>\n

\u3067\u3001Visual Studio for Mac \u306e\u300cBlank Forms App\u300d\u3067 F# \u304c\u9078\u3079\u308b\u3088\u3046\u306b\u306a\u3063\u3066\u3044\u305f\u306e\u3067\u8a66\u3057\u3066\u307f\u308b\u3002\u3061\u306a\u307f\u306b\u3001Windows \u306e\u307b\u3046\u306e Visual Studio 2017 \u306b\u306f F# \u306e\u30c6\u30f3\u30d7\u30ec\u30fc\u30c8\u304c\u306a\u3044\u306e\u3067\u3001Mac \u3067\u4f5c\u3063\u305f\u3082\u306e\u3092 Windows \u5074\u306b\u30b3\u30d4\u30fc\u3057\u3066\u3044\u308b\u3002<\/p>\n

<\/a><\/p>\n

\u30c6\u30f3\u30d7\u30ec\u30fc\u30c8\u304c\u5c11\u3057\u304a\u304b\u3057\u3044\u3089\u3057\u304f\u3001Android \u306e\u307b\u3046\u306e Xamarin.Forms \u304c\u5165\u3089\u306a\u3044\uff08\u5165\u308c\u3088\u3046\u3068\u3057\u3066\u30a8\u30e9\u30fc\u306b\u306a\u3063\u3066\u3044\u308b\uff09\u306e\u3067\u624b\u52d5\u3067\u5165\u308c\u308b\u3002<\/p>\n

<\/a><\/p>\n

Mac \u306e\u307b\u3046\u3067\u4f5c\u308b\u306e\u3067 UWP \u306e\u30d7\u30ed\u30b8\u30a7\u30af\u30c8\u306f\u306a\u3044\u3002
\n\u304d\u3061\u3093\u3068 *.xaml \u304c\u3042\u308b\u306e\u3067\u3001XAML \u304c\u30ed\u30fc\u30c9\u3067\u304d\u308b\u3002<\/p>\n

\r\ntype SampleXFormsFPage() = \r\n    inherit ContentPage()\r\n    let xaml = base.LoadFromXaml(typeof<SampleXFormsFPage>)\r\n<\/pre>\n
C# \u3060\u3068\u3001\u81ea\u52d5\u751f\u6210\u3055\u308c\u305f *.g.cs \u30d5\u30a1\u30a4\u30eb\u306bLoadFromXaml\u304c\u3042\u3063\u3066\u3001\u5185\u90e8\u7684\u306b\u30af\u30e9\u30b9\u3068XAML\u3092\u30de\u30c3\u30c1\u30f3\u30b0\u3055\u305b\u308b\u3002\u3067\u3001F# \u306e\u5834\u5408\u306f *.g.fs \u3092\u751f\u6210\u3057\u306a\u3044\u306e\u3067\u3001\u3053\u308c\u3092\u76f4\u63a5\u4f7f\u3046\u3068\u3044\u3046\u8a33\u3002<\/p>\n
\u3044\u308f\u3086\u308b x:Name \u304c\u30d7\u30ed\u30d1\u30c6\u30a3\u306b\u30de\u30c3\u30d4\u30f3\u30b0\u3055\u308c\u306a\u3044\u306e\u3067\u3001\u81ea\u524d\u3067 FindByName \u3092\u547c\u3073\u51fa\u3059\u3002OnAdd\u30e1\u30bd\\\u30c3\u30c9\u306f\u3001\u52d5\u7684\u306b\u30ea\u30d5\u30ec\u30af\u30b7\u30e7\u30f3\u3092\u4f7f\u3063\u3066\u3044\u308b\u306e\u304b\u3001AddHandler \u3092\u4f7f\u308f\u305a\u306b\u30de\u30c3\u30d4\u30f3\u30b0\u3055\u308c\u308b\u3002UWP \u306e\u5834\u5408\u306f\u3001Click \u306b\u5bfe\u5fdc\u3059\u308b\u30a4\u30d9\u30f3\u30c8\u30b3\u30fc\u30c9\u304c\u751f\u6210\u3055\u308c\u308b\u304c\u3001Xamarin.Forms \u306e\u5834\u5408\u306f\u3001\u30a4\u30d9\u30f3\u30c8\u304c\u751f\u6210\u3055\u308c\u306a\u3044\u306e\u3067\u30d3\u30eb\u30c9\u6642\u306b\u306f\u30c1\u30a7\u30c3\u30af\u3055\u308c\u305a\u3001\u5b9f\u884c\u6642\u306b\u5bfe\u5fdc\u3059\u308b\u30a4\u30d9\u30f3\u30c8\u304c\u306a\u3044\u3068\u4f8b\u5916\u304c\u767a\u751f\u3059\u308b\u3002\u3053\u308c\u306f C# \u3082 F# \u3082\u540c\u3058\u3002<\/p>\n
\r\nnamespace SampleXFormsF\r\n\r\nopen Xamarin.Forms\r\nopen Xamarin.Forms.Xaml\r\nopen System\r\n\r\ntype TodoItem() =\r\n    member val Id = &quot;&quot; with get, set \r\n    member val Name = &quot;&quot; with get, set\r\n    member val Done = false with get, set\r\n\r\ntype SampleXFormsFPage() = \r\n    inherit ContentPage()\r\n    let _ = base.LoadFromXaml(typeof<SampleXFormsFPage>)\r\n    let todoList = base.FindByName<ListView>(&quot;todoList&quot;)\r\n    let newItemName = base.FindByName<Entry>(&quot;newItemName&quot;)\r\n    let items = new System.Collections.ObjectModel.ObservableCollection<TodoItem>()\r\n\r\n    do\r\n        todoList.ItemsSource <- items\r\n\r\n    override this.OnAppearing() = \r\n        base.OnAppearing()\r\n\r\n    member this.OnAdd( sender : obj, e : EventArgs ) =\r\n            let item = new TodoItem()\r\n            item.Id <- Guid.NewGuid().ToString()\r\n            item.Name <- newItemName.Text\r\n            items.Add( item )\r\n\r\n    member this.OnSelected( sender : obj, e : SelectedItemChangedEventArgs ) = ()\r\n    member this.OnRefresh( sender : obj, e : EventArgs ) =  ()\r\n    member this.OnComplete( sender : obj, e : EventArgs ) =  ()\r\n<\/pre>\n
XAML \u306f\u3053\u3093\u306a\u611f\u3058\u3002\u3082\u3068\u3082\u3068\u3001Mobile App \u306e\u30af\u30a4\u30c3\u30af\u30b9\u30bf\u30fc\u30c8\u306e\u30b3\u30fc\u30c9\u3092\u6301\u3063\u3066\u304d\u3066\u3044\u308b\u306e\u3067\u3001\u5f8c\u304b\u3089 Azure \u306b\u5bfe\u5fdc\u3055\u305b\u308b\u3002<\/p>\n
\r\n<?xml version=&quot;1.0&quot; encoding=&quot;utf-8&quot;?>\r\n<ContentPage xmlns=&quot;http:\/\/xamarin.com\/schemas\/2014\/forms&quot; xmlns:x=&quot;http:\/\/schemas.microsoft.com\/winfx\/2009\/xaml&quot; xmlns:local=&quot;clr-namespace:SampleXFormsF&quot; x:Class=&quot;SampleXFormsF.SampleXFormsFPage&quot;>\r\n    <Grid RowSpacing=&quot;0&quot;>\r\n        <Grid.RowDefinitions>\r\n            <RowDefinition Height=&quot;Auto&quot; \/>\r\n            <RowDefinition Height=&quot;*&quot; \/>\r\n        <\/Grid.RowDefinitions>\r\n        <ActivityIndicator Grid.RowSpan=&quot;2&quot; HorizontalOptions=&quot;Center&quot; VerticalOptions=&quot;Center&quot; IsVisible=&quot;False&quot; IsEnabled=&quot;True&quot; x:Name=&quot;syncIndicator&quot;\/>\r\n        <StackLayout Grid.Row=&quot;0&quot; BackgroundColor=&quot;#5ABAFF&quot; Padding=&quot;10,30,10,5&quot;>\r\n            <Label TextColor=&quot;#555555&quot; Text=&quot;Azure App Service&quot; \/>\r\n            <Grid>\r\n                <Grid.ColumnDefinitions>\r\n                    <ColumnDefinition\/>\r\n                    <ColumnDefinition Width=&quot;Auto&quot;\/>\r\n                <\/Grid.ColumnDefinitions>\r\n                <Entry x:Name=&quot;newItemName&quot; Placeholder=&quot;Item name&quot; \/>\r\n                <StackLayout x:Name=&quot;buttonsPanel&quot; Grid.Column=&quot;1&quot; Orientation=&quot;Horizontal&quot; HorizontalOptions=&quot;StartAndExpand&quot;>\r\n                    <Button Text=&quot;+&quot; MinimumHeightRequest=&quot;30&quot; Clicked=&quot;OnAdd&quot; \/>\r\n                <\/StackLayout>\r\n            <\/Grid>\r\n        <\/StackLayout>\r\n        <ListView x:Name=&quot;todoList&quot; ItemSelected=&quot;OnSelected&quot; IsPullToRefreshEnabled=&quot;true&quot; Refreshing=&quot;OnRefresh&quot; Grid.Row=&quot;1&quot;>\r\n            <ListView.ItemTemplate>\r\n                <DataTemplate>\r\n                    <ViewCell>\r\n                        <ViewCell.ContextActions>\r\n                            <MenuItem Clicked=&quot;OnComplete&quot; Text=&quot;Complete&quot; CommandParameter=&quot;{Binding .}&quot;\/>\r\n                        <\/ViewCell.ContextActions>\r\n                        <StackLayout HorizontalOptions=&quot;StartAndExpand&quot; Orientation=&quot;Horizontal&quot; Padding=&quot;15,5,0,0&quot;>\r\n                            <StackLayout Padding=&quot;5,0,0,0&quot; VerticalOptions=&quot;StartAndExpand&quot; Orientation=&quot;Vertical&quot;>\r\n                                <Label Text=&quot;{Binding Name}&quot; \/>\r\n                            <\/StackLayout>\r\n                        <\/StackLayout>\r\n                    <\/ViewCell>\r\n                <\/DataTemplate>\r\n            <\/ListView.ItemTemplate>\r\n        <\/ListView>\r\n    <\/Grid>\r\n<\/ContentPage>\r\n<\/pre>\n
\u5b9f\u884c\u3057\u3066\u307f\u308b<\/h2>\n
<\/a>
\n<\/a><\/p>\n
\u3061\u306a\u307f\u306b\u3001\u30d5\u30ed\u30f3\u30c8\u304c C# \u3067\u3082\u826f\u3044\u306a\u3089\u3070\u3001\u9069\u5f53\u306a UWP \u30d7\u30ed\u30b8\u30a7\u30af\u30c8\u3092\u53d6\u3063\u3066\u304d\u3066\u3001F# \u306e PCL \u3092\u53c2\u7167\u8a2d\u5b9a\u3059\u308b\u3053\u3068\u3067\u52d5\u4f5c\u3067\u304d\u308b\u3002<\/p>\n
\"\"<\/p>\n","protected":false},"excerpt":{"rendered":"
\u3044\u3064\u304b\u3089\u3067\u304d\u308b\u3088\u3046\u306b\u306a\u3063\u305f\u3093\u3060\u3063\u3051\uff1f Petzold Book Blog – Writing Xamarin.Forms Apps in F# http:\/\/www.charlespetzold.com\/bl … \u7d9a\u304d\u3092\u8aad\u3080 →<\/span><\/a><\/p>\n","protected":false},"author":2,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_jetpack_memberships_contains_paid_content":false,"footnotes":""},"categories":[3,59,62],"tags":[],"class_list":["post-8646","post","type-post","status-publish","format-standard","hentry","category-dev","category-f","category-xamarin"],"jetpack_featured_media_url":"","jetpack_sharing_enabled":true,"_links":{"self":[{"href":"http:\/\/www.moonmile.net\/blog\/wp-json\/wp\/v2\/posts\/8646","targetHints":{"allow":["GET"]}}],"collection":[{"href":"http:\/\/www.moonmile.net\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"http:\/\/www.moonmile.net\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"http:\/\/www.moonmile.net\/blog\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"http:\/\/www.moonmile.net\/blog\/wp-json\/wp\/v2\/comments?post=8646"}],"version-history":[{"count":5,"href":"http:\/\/www.moonmile.net\/blog\/wp-json\/wp\/v2\/posts\/8646\/revisions"}],"predecessor-version":[{"id":8652,"href":"http:\/\/www.moonmile.net\/blog\/wp-json\/wp\/v2\/posts\/8646\/revisions\/8652"}],"wp:attachment":[{"href":"http:\/\/www.moonmile.net\/blog\/wp-json\/wp\/v2\/media?parent=8646"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"http:\/\/www.moonmile.net\/blog\/wp-json\/wp\/v2\/categories?post=8646"},{"taxonomy":"post_tag","embeddable":true,"href":"http:\/\/www.moonmile.net\/blog\/wp-json\/wp\/v2\/tags?post=8646"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}