Add WPF variant

jsconfig.json

@@ -0,0 +1,9 @@
+{
+    "compilerOptions": {
+        "allowJs": true,
+        "allowSyntheticDefaultImports": true
+    },
+    "exclude": [
+        "node_modules"
+    ]
+}

windows/RNViewShot.Net46/Properties/AssemblyInfo.cs

@@ -0,0 +1,36 @@
+using System.Reflection;
+using System.Runtime.CompilerServices;
+using System.Runtime.InteropServices;
+
+// General Information about an assembly is controlled through the following 
+// set of attributes. Change these attribute values to modify the information
+// associated with an assembly.
+[assembly: AssemblyTitle("RNViewShot.Net46")]
+[assembly: AssemblyDescription("")]
+[assembly: AssemblyConfiguration("")]
+[assembly: AssemblyCompany("")]
+[assembly: AssemblyProduct("RNViewShot.Net46")]
+[assembly: AssemblyCopyright("Copyright ©  2017")]
+[assembly: AssemblyTrademark("")]
+[assembly: AssemblyCulture("")]
+
+// Setting ComVisible to false makes the types in this assembly not visible 
+// to COM components.  If you need to access a type in this assembly from 
+// COM, set the ComVisible attribute to true on that type.
+[assembly: ComVisible(false)]
+
+// The following GUID is for the ID of the typelib if this project is exposed to COM
+[assembly: Guid("1dd45d00-ddf4-43b4-ab28-f98e6dc325b5")]
+
+// Version information for an assembly consists of the following four values:
+//
+//      Major Version
+//      Minor Version 
+//      Build Number
+//      Revision
+//
+// You can specify all the values or you can default the Build and Revision Numbers 
+// by using the '*' as shown below:
+// [assembly: AssemblyVersion("1.0.*")]
+[assembly: AssemblyVersion("1.0.0.0")]
+[assembly: AssemblyFileVersion("1.0.0.0")]

windows/RNViewShot.Net46/RNViewShot.Net46.csproj

@@ -0,0 +1,106 @@
+<?xml version="1.0" encoding="utf-8"?>
+<Project ToolsVersion="14.0" DefaultTargets="Build" xmlns="http://schemas.microsoft.com/developer/msbuild/2003">
+  <Import Project="$(MSBuildExtensionsPath)\$(MSBuildToolsVersion)\Microsoft.Common.props" Condition="Exists('$(MSBuildExtensionsPath)\$(MSBuildToolsVersion)\Microsoft.Common.props')" />
+  <PropertyGroup>
+    <Configuration Condition=" '$(Configuration)' == '' ">Debug</Configuration>
+    <Platform Condition=" '$(Platform)' == '' ">AnyCPU</Platform>
+    <ProjectGuid>{1DD45D00-DDF4-43B4-AB28-F98E6DC325B5}</ProjectGuid>
+    <OutputType>Library</OutputType>
+    <AppDesignerFolder>Properties</AppDesignerFolder>
+    <RootNamespace>RNViewShot.Net46</RootNamespace>
+    <AssemblyName>RNViewShot.Net46</AssemblyName>
+    <TargetFrameworkVersion>v4.6</TargetFrameworkVersion>
+    <FileAlignment>512</FileAlignment>
+  </PropertyGroup>
+  <PropertyGroup Condition=" '$(Configuration)|$(Platform)' == 'Debug|AnyCPU' ">
+    <DebugSymbols>true</DebugSymbols>
+    <DebugType>full</DebugType>
+    <Optimize>false</Optimize>
+    <OutputPath>bin\Debug\</OutputPath>
+    <DefineConstants>DEBUG;TRACE</DefineConstants>
+    <ErrorReport>prompt</ErrorReport>
+    <WarningLevel>4</WarningLevel>
+  </PropertyGroup>
+  <PropertyGroup Condition=" '$(Configuration)|$(Platform)' == 'Release|AnyCPU' ">
+    <DebugType>pdbonly</DebugType>
+    <Optimize>true</Optimize>
+    <OutputPath>bin\Release\</OutputPath>
+    <DefineConstants>TRACE</DefineConstants>
+    <ErrorReport>prompt</ErrorReport>
+    <WarningLevel>4</WarningLevel>
+  </PropertyGroup>
+  <PropertyGroup Condition="'$(Configuration)|$(Platform)' == 'Debug|x86'">
+    <DebugSymbols>true</DebugSymbols>
+    <OutputPath>bin\x86\Debug\</OutputPath>
+    <DefineConstants>DEBUG;TRACE</DefineConstants>
+    <DebugType>full</DebugType>
+    <PlatformTarget>x86</PlatformTarget>
+    <ErrorReport>prompt</ErrorReport>
+    <CodeAnalysisRuleSet>MinimumRecommendedRules.ruleset</CodeAnalysisRuleSet>
+  </PropertyGroup>
+  <PropertyGroup Condition="'$(Configuration)|$(Platform)' == 'Release|x86'">
+    <OutputPath>bin\x86\Release\</OutputPath>
+    <DefineConstants>TRACE</DefineConstants>
+    <Optimize>true</Optimize>
+    <DebugType>pdbonly</DebugType>
+    <PlatformTarget>x86</PlatformTarget>
+    <ErrorReport>prompt</ErrorReport>
+    <CodeAnalysisRuleSet>MinimumRecommendedRules.ruleset</CodeAnalysisRuleSet>
+  </PropertyGroup>
+  <PropertyGroup Condition="'$(Configuration)|$(Platform)' == 'Debug|x64'">
+    <DebugSymbols>true</DebugSymbols>
+    <OutputPath>bin\x64\Debug\</OutputPath>
+    <DefineConstants>DEBUG;TRACE</DefineConstants>
+    <DebugType>full</DebugType>
+    <PlatformTarget>x64</PlatformTarget>
+    <ErrorReport>prompt</ErrorReport>
+    <CodeAnalysisRuleSet>MinimumRecommendedRules.ruleset</CodeAnalysisRuleSet>
+  </PropertyGroup>
+  <PropertyGroup Condition="'$(Configuration)|$(Platform)' == 'Release|x64'">
+    <OutputPath>bin\x64\Release\</OutputPath>
+    <DefineConstants>TRACE</DefineConstants>
+    <Optimize>true</Optimize>
+    <DebugType>pdbonly</DebugType>
+    <PlatformTarget>x64</PlatformTarget>
+    <ErrorReport>prompt</ErrorReport>
+    <CodeAnalysisRuleSet>MinimumRecommendedRules.ruleset</CodeAnalysisRuleSet>
+  </PropertyGroup>
+  <ItemGroup>
+    <Reference Include="Newtonsoft.Json, Version=9.0.0.0, Culture=neutral, PublicKeyToken=30ad4fe6b2a6aeed, processorArchitecture=MSIL">
+      <HintPath>..\packages\Newtonsoft.Json.9.0.1\lib\net45\Newtonsoft.Json.dll</HintPath>
+      <Private>True</Private>
+    </Reference>
+    <Reference Include="System" />
+    <Reference Include="System.Core" />
+    <Reference Include="System.Xml.Linq" />
+    <Reference Include="System.Data.DataSetExtensions" />
+    <Reference Include="Microsoft.CSharp" />
+    <Reference Include="System.Data" />
+    <Reference Include="System.Net.Http" />
+    <Reference Include="System.Xml" />
+  </ItemGroup>
+  <ItemGroup>
+    <Compile Include="Properties\AssemblyInfo.cs" />
+    <Compile Include="RNViewShotModule.cs" />
+    <Compile Include="RNViewShotPackage.cs" />
+    <Compile Include="ViewShot.cs" />
+  </ItemGroup>
+  <ItemGroup>
+    <ProjectReference Include="..\..\node_modules\react-native-windows\ReactWindows\ReactNative.Net46\ReactNative.Net46.csproj">
+      <Project>{22cbff9c-fe36-43e8-a246-266c7635e662}</Project>
+      <Name>ReactNative.Net46</Name>
+    </ProjectReference>
+  </ItemGroup>
+  <ItemGroup>
+    <None Include="app.config" />
+    <None Include="packages.config" />
+  </ItemGroup>
+  <Import Project="$(MSBuildToolsPath)\Microsoft.CSharp.targets" />
+  <!-- To modify your build process, add your task inside one of the targets below and uncomment it. 
+       Other similar extension points exist, see Microsoft.Common.targets.
+  <Target Name="BeforeBuild">
+  </Target>
+  <Target Name="AfterBuild">
+  </Target>
+  -->
+</Project>

windows/RNViewShot.Net46/RNViewShotModule.cs

@@ -0,0 +1,78 @@
+using Newtonsoft.Json.Linq;
+using ReactNative.Bridge;
+using System;
+using System.Collections.Generic;
+//using Windows.ApplicationModel.Core;
+//using Windows.UI.Core;
+
+namespace RNViewShot
+{
+    /// <summary>
+    /// A module that allows JS to share data.
+    /// </summary>
+    class RNViewShotModule : ReactContextNativeModuleBase
+    {
+        private ReactContext reactContext;
+
+        /// <summary>
+        /// Instantiates the <see cref="RNViewShotModule"/>.
+        /// </summary>
+        public RNViewShotModule(ReactContext reactContext) : base(reactContext) 
+        {
+            this.reactContext = reactContext;
+        }
+
+        /// <summary>
+        /// The name of the native module.
+        /// </summary>
+        public override string Name
+        {
+            get
+            {
+                return "RNViewShot";
+            }
+        }
+
+        [ReactMethod]
+        public void takeSnapshot(int tag, JObject options, IPromise promise) {
+            // Android Equivalent Code
+            //ReactApplicationContext context = getReactApplicationContext();
+            //String format = options.hasKey("format") ? options.getString("format") : "png";
+            //Bitmap.CompressFormat compressFormat =
+            //        format.equals("png")
+            //                ? Bitmap.CompressFormat.PNG
+            //                : format.equals("jpg") || format.equals("jpeg")
+            //                ? Bitmap.CompressFormat.JPEG
+            //                : format.equals("webm")
+            //                ? Bitmap.CompressFormat.WEBP
+            //                : null;
+            //if (compressFormat == null)
+            //{
+            //    promise.reject(ViewShot.ERROR_UNABLE_TO_SNAPSHOT, "Unsupported image format: " + format + ". Try one of: png | jpg | jpeg");
+            //    return;
+            //}
+            //double quality = options.hasKey("quality") ? options.getDouble("quality") : 1.0;
+            //DisplayMetrics displayMetrics = context.getResources().getDisplayMetrics();
+            //Integer width = options.hasKey("width") ? (int)(displayMetrics.density * options.getDouble("width")) : null;
+            //Integer height = options.hasKey("height") ? (int)(displayMetrics.density * options.getDouble("height")) : null;
+            //String result = options.hasKey("result") ? options.getString("result") : "file";
+            //Boolean snapshotContentContainer = options.hasKey("snapshotContentContainer") ? options.getBoolean("snapshotContentContainer") : false;
+            //try
+            //{
+            //    String name = options.hasKey("filename") ? options.getString("filename") : null;
+            //    File tmpFile = "file".equals(result) ? createTempFile(getReactApplicationContext(), format, name) : null;
+            //    UIManagerModule uiManager = this.reactContext.getNativeModule(UIManagerModule.class);
+            //    uiManager.addUIBlock(new ViewShot(tag, format, compressFormat, quality, width, height, tmpFile, result, snapshotContentContainer, promise));
+            //}
+            //catch (Exception e) {
+            //    promise.reject(ViewShot.ERROR_UNABLE_TO_SNAPSHOT, "Failed to snapshot view tag "+tag);
+            //}
+
+            //Bitmap bitmap = new Bitmap(Screen.PrimaryScreen.Bounds.Width, Screen.PrimaryScreen.Bounds.Height);
+            //Graphics graphics = Graphics.FromImage(bitmap as Image);
+            //graphics.CopyFromScreen(0, 0, 0, 0, bitmap.Size);
+            //bitmap.Save("c:\\screenshot.jpeg", ImageFormat.Jpeg);
+            promise.Resolve("This is working!");
+        }
+    }
+}

windows/RNViewShot.Net46/RNViewShotPackage.cs

@@ -0,0 +1,53 @@
+using ReactNative.Bridge;
+using ReactNative.Modules.Core;
+using ReactNative.UIManager;
+using System;
+using System.Collections.Generic;
+
+namespace RNViewShot
+{
+    /// <summary>
+    /// Package defining core framework modules (e.g., <see cref="UIManagerModule"/>).
+    /// It should be used for modules that require special integration with
+    /// other framework parts (e.g., with the list of packages to load view
+    /// managers from).
+    /// </summary>
+    public class RNViewShotPackage : IReactPackage
+    {
+        /// <summary>
+        /// Creates the list of native modules to register with the react
+        /// instance.
+        /// </summary>
+        /// <param name="reactContext">The react application context.</param>
+        /// <returns>The list of native modules.</returns>
+        public IReadOnlyList<INativeModule> CreateNativeModules(ReactContext reactContext)
+        {
+            return new List<INativeModule>
+            {
+                new RNViewShotModule(reactContext),
+            };
+        }
+
+        /// <summary>
+        /// Creates the list of JavaScript modules to register with the
+        /// react instance.
+        /// </summary>
+        /// <returns>The list of JavaScript modules.</returns>
+        public IReadOnlyList<Type> CreateJavaScriptModulesConfig()
+        {
+            return new List<Type>(0);
+        }
+
+        /// <summary>
+        /// Creates the list of view managers that should be registered with
+        /// the <see cref="UIManagerModule"/>.
+        /// </summary>
+        /// <param name="reactContext">The react application context.</param>
+        /// <returns>The list of view managers.</returns>
+        public IReadOnlyList<IViewManager> CreateViewManagers(
+            ReactContext reactContext)
+        {
+            return new List<IViewManager>(0);
+        }
+    }
+}

windows/RNViewShot.Net46/ViewShot.cs

@@ -0,0 +1,12 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace RNViewShot
+{
+    class ViewShot
+    {
+    }
+}

windows/RNViewShot.Net46/app.config

@@ -0,0 +1,11 @@
+<?xml version="1.0" encoding="utf-8"?>
+<configuration>
+  <runtime>
+    <assemblyBinding xmlns="urn:schemas-microsoft-com:asm.v1">
+      <dependentAssembly>
+        <assemblyIdentity name="System.Reactive.Core" publicKeyToken="94bc3704cddfc263" culture="neutral" />
+        <bindingRedirect oldVersion="0.0.0.0-3.0.3000.0" newVersion="3.0.3000.0" />
+      </dependentAssembly>
+    </assemblyBinding>
+  </runtime>
+</configuration>

windows/RNViewShot.Net46/packages.config

@@ -0,0 +1,4 @@
+<?xml version="1.0" encoding="utf-8"?>
+<packages>
+  <package id="Newtonsoft.Json" version="9.0.1" targetFramework="net46" />
+</packages>

windows/RNViewShot.sln

@@ -8,8 +8,13 @@ Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "ReactNative", "..\node_modu
 EndProject
 Project("{8BC9CEB8-8B4A-11D0-8D11-00A0C91BC942}") = "ChakraBridge", "..\node_modules\react-native-windows\ReactWindows\ChakraBridge\ChakraBridge.vcxproj", "{4B72C796-16D5-4E3A-81C0-3E36F531E578}"
 EndProject
+Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "ReactNative.Net46", "..\node_modules\react-native-windows\ReactWindows\ReactNative.Net46\ReactNative.Net46.csproj", "{22CBFF9C-FE36-43E8-A246-266C7635E662}"
+EndProject
+Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "RNViewShot.Net46", "RNViewShot.Net46\RNViewShot.Net46.csproj", "{1DD45D00-DDF4-43B4-AB28-F98E6DC325B5}"
+EndProject
 Global
 	GlobalSection(SharedMSBuildProjectFiles) = preSolution
+		..\node_modules\react-native-windows\ReactWindows\ReactNative.Shared\ReactNative.Shared.projitems*{22cbff9c-fe36-43e8-a246-266c7635e662}*SharedItemsImports = 4
 		..\node_modules\react-native-windows\ReactWindows\ReactNative.Shared\ReactNative.Shared.projitems*{c7673ad5-e3aa-468c-a5fd-fa38154e205c}*SharedItemsImports = 4
 	EndGlobalSection
 	GlobalSection(SolutionConfigurationPlatforms) = preSolution
@@ -95,6 +100,52 @@ Global
 		{4B72C796-16D5-4E3A-81C0-3E36F531E578}.Release|x64.Build.0 = Release|x64
 		{4B72C796-16D5-4E3A-81C0-3E36F531E578}.Release|x86.ActiveCfg = Release|Win32
 		{4B72C796-16D5-4E3A-81C0-3E36F531E578}.Release|x86.Build.0 = Release|Win32
+		{22CBFF9C-FE36-43E8-A246-266C7635E662}.Debug|Any CPU.ActiveCfg = Debug|x86
+		{22CBFF9C-FE36-43E8-A246-266C7635E662}.Debug|ARM.ActiveCfg = Debug|ARM
+		{22CBFF9C-FE36-43E8-A246-266C7635E662}.Debug|ARM.Build.0 = Debug|ARM
+		{22CBFF9C-FE36-43E8-A246-266C7635E662}.Debug|x64.ActiveCfg = Debug|x64
+		{22CBFF9C-FE36-43E8-A246-266C7635E662}.Debug|x64.Build.0 = Debug|x64
+		{22CBFF9C-FE36-43E8-A246-266C7635E662}.Debug|x86.ActiveCfg = Debug|x86
+		{22CBFF9C-FE36-43E8-A246-266C7635E662}.Debug|x86.Build.0 = Debug|x86
+		{22CBFF9C-FE36-43E8-A246-266C7635E662}.Development|Any CPU.ActiveCfg = Release|ARM
+		{22CBFF9C-FE36-43E8-A246-266C7635E662}.Development|Any CPU.Build.0 = Release|ARM
+		{22CBFF9C-FE36-43E8-A246-266C7635E662}.Development|ARM.ActiveCfg = Debug|ARM
+		{22CBFF9C-FE36-43E8-A246-266C7635E662}.Development|ARM.Build.0 = Debug|ARM
+		{22CBFF9C-FE36-43E8-A246-266C7635E662}.Development|x64.ActiveCfg = Debug|x64
+		{22CBFF9C-FE36-43E8-A246-266C7635E662}.Development|x64.Build.0 = Debug|x64
+		{22CBFF9C-FE36-43E8-A246-266C7635E662}.Development|x86.ActiveCfg = Debug|x86
+		{22CBFF9C-FE36-43E8-A246-266C7635E662}.Development|x86.Build.0 = Debug|x86
+		{22CBFF9C-FE36-43E8-A246-266C7635E662}.Release|Any CPU.ActiveCfg = Release|x86
+		{22CBFF9C-FE36-43E8-A246-266C7635E662}.Release|ARM.ActiveCfg = Release|ARM
+		{22CBFF9C-FE36-43E8-A246-266C7635E662}.Release|ARM.Build.0 = Release|ARM
+		{22CBFF9C-FE36-43E8-A246-266C7635E662}.Release|x64.ActiveCfg = Release|x64
+		{22CBFF9C-FE36-43E8-A246-266C7635E662}.Release|x64.Build.0 = Release|x64
+		{22CBFF9C-FE36-43E8-A246-266C7635E662}.Release|x86.ActiveCfg = Release|x86
+		{22CBFF9C-FE36-43E8-A246-266C7635E662}.Release|x86.Build.0 = Release|x86
+		{1DD45D00-DDF4-43B4-AB28-F98E6DC325B5}.Debug|Any CPU.ActiveCfg = Debug|Any CPU
+		{1DD45D00-DDF4-43B4-AB28-F98E6DC325B5}.Debug|Any CPU.Build.0 = Debug|Any CPU
+		{1DD45D00-DDF4-43B4-AB28-F98E6DC325B5}.Debug|ARM.ActiveCfg = Debug|x86
+		{1DD45D00-DDF4-43B4-AB28-F98E6DC325B5}.Debug|ARM.Build.0 = Debug|x86
+		{1DD45D00-DDF4-43B4-AB28-F98E6DC325B5}.Debug|x64.ActiveCfg = Debug|x64
+		{1DD45D00-DDF4-43B4-AB28-F98E6DC325B5}.Debug|x64.Build.0 = Debug|x64
+		{1DD45D00-DDF4-43B4-AB28-F98E6DC325B5}.Debug|x86.ActiveCfg = Debug|x86
+		{1DD45D00-DDF4-43B4-AB28-F98E6DC325B5}.Debug|x86.Build.0 = Debug|x86
+		{1DD45D00-DDF4-43B4-AB28-F98E6DC325B5}.Development|Any CPU.ActiveCfg = Debug|Any CPU
+		{1DD45D00-DDF4-43B4-AB28-F98E6DC325B5}.Development|Any CPU.Build.0 = Debug|Any CPU
+		{1DD45D00-DDF4-43B4-AB28-F98E6DC325B5}.Development|ARM.ActiveCfg = Debug|x86
+		{1DD45D00-DDF4-43B4-AB28-F98E6DC325B5}.Development|ARM.Build.0 = Debug|x86
+		{1DD45D00-DDF4-43B4-AB28-F98E6DC325B5}.Development|x64.ActiveCfg = Debug|x64
+		{1DD45D00-DDF4-43B4-AB28-F98E6DC325B5}.Development|x64.Build.0 = Debug|x64
+		{1DD45D00-DDF4-43B4-AB28-F98E6DC325B5}.Development|x86.ActiveCfg = Debug|x86
+		{1DD45D00-DDF4-43B4-AB28-F98E6DC325B5}.Development|x86.Build.0 = Debug|x86
+		{1DD45D00-DDF4-43B4-AB28-F98E6DC325B5}.Release|Any CPU.ActiveCfg = Release|Any CPU
+		{1DD45D00-DDF4-43B4-AB28-F98E6DC325B5}.Release|Any CPU.Build.0 = Release|Any CPU
+		{1DD45D00-DDF4-43B4-AB28-F98E6DC325B5}.Release|ARM.ActiveCfg = Release|x86
+		{1DD45D00-DDF4-43B4-AB28-F98E6DC325B5}.Release|ARM.Build.0 = Release|x86
+		{1DD45D00-DDF4-43B4-AB28-F98E6DC325B5}.Release|x64.ActiveCfg = Release|x64
+		{1DD45D00-DDF4-43B4-AB28-F98E6DC325B5}.Release|x64.Build.0 = Release|x64
+		{1DD45D00-DDF4-43B4-AB28-F98E6DC325B5}.Release|x86.ActiveCfg = Release|x86
+		{1DD45D00-DDF4-43B4-AB28-F98E6DC325B5}.Release|x86.Build.0 = Release|x86
 	EndGlobalSection
 	GlobalSection(SolutionProperties) = preSolution
 		HideSolutionNode = FALSE

windows/RNViewShot/RNViewShot.csproj

@@ -16,7 +16,7 @@
     <MinimumVisualStudioVersion>14</MinimumVisualStudioVersion>
     <FileAlignment>512</FileAlignment>
     <ProjectTypeGuids>{A5A43C5B-DE2A-4C0C-9213-0A381AF9435A};{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}</ProjectTypeGuids>
-    <ReactWindowsRoot>..\..\node_modules</ReactWindowsRoot>
+    <ReactWindowsRoot>$(SolutionDir)..\node_modules</ReactWindowsRoot>
   </PropertyGroup>
   <PropertyGroup Condition=" '$(Configuration)' != 'Development'">
     <ReactWindowsRoot>..\..</ReactWindowsRoot>
@@ -114,10 +114,11 @@
     <Compile Include="Properties\AssemblyInfo.cs" />
     <Compile Include="RNViewShotModule.cs" />
     <Compile Include="RNViewShotPackage.cs" />
+    <Compile Include="ViewShot.cs" />
     <EmbeddedResource Include="Properties\RNViewShot.rd.xml" />
   </ItemGroup>
   <ItemGroup>
-    <ProjectReference Include="..\..\node_modules\react-native-windows\ReactWindows\ReactNative\ReactNative.csproj">
+    <ProjectReference Include="$(SolutionDir)..\node_modules\react-native-windows\ReactWindows\ReactNative\ReactNative.csproj">
       <Project>{c7673ad5-e3aa-468c-a5fd-fa38154e205c}</Project>
       <Name>ReactNative</Name>
     </ProjectReference>

windows/RNViewShot/RNViewShotModule.cs

@@ -5,19 +5,21 @@ using System.Collections.Generic;
 using Windows.ApplicationModel.Core;
 using Windows.UI.Core;
 
-namespace Com.Reactlibrary.RNViewShot
+namespace RNViewShot
 {
     /// <summary>
     /// A module that allows JS to share data.
     /// </summary>
-    class RNViewShotModule : NativeModuleBase
+    class RNViewShotModule : ReactContextNativeModuleBase
     {
+        private ReactContext reactContext;
+
         /// <summary>
         /// Instantiates the <see cref="RNViewShotModule"/>.
         /// </summary>
-        internal RNViewShotModule()
+        public RNViewShotModule(ReactContext reactContext) : base(reactContext) 
         {
-
+            this.reactContext = reactContext;
         }
 
         /// <summary>
@@ -32,6 +34,45 @@ namespace Com.Reactlibrary.RNViewShot
         }
 
         [ReactMethod]
-        public void takeSnapshot(int tag, JObject options, IPromise promise) {}
+        public void takeSnapshot(int tag, JObject options, IPromise promise) {
+            // Android Equivalent Code
+            //ReactApplicationContext context = getReactApplicationContext();
+            //String format = options.hasKey("format") ? options.getString("format") : "png";
+            //Bitmap.CompressFormat compressFormat =
+            //        format.equals("png")
+            //                ? Bitmap.CompressFormat.PNG
+            //                : format.equals("jpg") || format.equals("jpeg")
+            //                ? Bitmap.CompressFormat.JPEG
+            //                : format.equals("webm")
+            //                ? Bitmap.CompressFormat.WEBP
+            //                : null;
+            //if (compressFormat == null)
+            //{
+            //    promise.reject(ViewShot.ERROR_UNABLE_TO_SNAPSHOT, "Unsupported image format: " + format + ". Try one of: png | jpg | jpeg");
+            //    return;
+            //}
+            //double quality = options.hasKey("quality") ? options.getDouble("quality") : 1.0;
+            //DisplayMetrics displayMetrics = context.getResources().getDisplayMetrics();
+            //Integer width = options.hasKey("width") ? (int)(displayMetrics.density * options.getDouble("width")) : null;
+            //Integer height = options.hasKey("height") ? (int)(displayMetrics.density * options.getDouble("height")) : null;
+            //String result = options.hasKey("result") ? options.getString("result") : "file";
+            //Boolean snapshotContentContainer = options.hasKey("snapshotContentContainer") ? options.getBoolean("snapshotContentContainer") : false;
+            //try
+            //{
+            //    String name = options.hasKey("filename") ? options.getString("filename") : null;
+            //    File tmpFile = "file".equals(result) ? createTempFile(getReactApplicationContext(), format, name) : null;
+            //    UIManagerModule uiManager = this.reactContext.getNativeModule(UIManagerModule.class);
+            //    uiManager.addUIBlock(new ViewShot(tag, format, compressFormat, quality, width, height, tmpFile, result, snapshotContentContainer, promise));
+            //}
+            //catch (Exception e) {
+            //    promise.reject(ViewShot.ERROR_UNABLE_TO_SNAPSHOT, "Failed to snapshot view tag "+tag);
+            //}
+
+            //Bitmap bitmap = new Bitmap(Screen.PrimaryScreen.Bounds.Width, Screen.PrimaryScreen.Bounds.Height);
+            //Graphics graphics = Graphics.FromImage(bitmap as Image);
+            //graphics.CopyFromScreen(0, 0, 0, 0, bitmap.Size);
+            //bitmap.Save("c:\\screenshot.jpeg", ImageFormat.Jpeg);
+            promise.Resolve("This is working!");
+        }
     }
 }

windows/RNViewShot/RNViewShotPackage.cs

@@ -4,7 +4,7 @@ using ReactNative.UIManager;
 using System;
 using System.Collections.Generic;
 
-namespace Com.Reactlibrary.RNViewShot
+namespace RNViewShot
 {
     /// <summary>
     /// Package defining core framework modules (e.g., <see cref="UIManagerModule"/>).
@@ -24,7 +24,7 @@ namespace Com.Reactlibrary.RNViewShot
         {
             return new List<INativeModule>
             {
-                new RNViewShotModule(),
+                new RNViewShotModule(reactContext),
             };
         }
 

windows/RNViewShot/ViewShot.cs

@@ -0,0 +1,12 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace RNViewShot
+{
+    class ViewShot
+    {
+    }
+}