#90 Interface for Capabilities

src/NTwain.Net35/NTwain.Net35.csproj

@@ -79,6 +79,9 @@
     <Compile Include="..\NTwain\DeviceEventArgs.cs">
       <Link>DeviceEventArgs.cs</Link>
     </Compile>
+    <Compile Include="..\NTwain\ICapabilities.cs">
+      <Link>ICapabilities.cs</Link>
+    </Compile>
     <Compile Include="..\NTwain\ICapWrapper.cs">
       <Link>ICapWrapper.cs</Link>
     </Compile>

src/NTwain/CapWrapper.cs

@@ -27,11 +27,15 @@ namespace NTwain
         /// <param name="source">The source.</param>
         /// <param name="capability">The capability.</param>
         /// <param name="getConversionRoutine">The value conversion routine in Get methods.</param>
-        /// <exception cref="System.ArgumentNullException">
+        /// <param name="readOnly">if set to <c>true</c> then make this cap read-only.</param>
+        /// <exception cref="ArgumentNullException">
         /// source
         /// or
         /// getConversionRoutine
         /// </exception>
+        /// <exception cref="System.ArgumentNullException">source
+        /// or
+        /// getConversionRoutine</exception>
         public CapWrapper(IDataSource source, CapabilityId capability,
             Func<object, TValue> getConversionRoutine, bool readOnly)
         {

src/NTwain/Capabilities.cs

@@ -9,7 +9,7 @@ namespace NTwain
     /// <summary>
     /// Exposes capabilities of a data source as properties.
     /// </summary>
-    public class Capabilities
+    public class Capabilities : ICapabilities
     {
         IDataSource _source;
 

src/NTwain/DataSource.cs

@@ -265,7 +265,7 @@ namespace NTwain
         /// <value>
         /// The capabilities.
         /// </value>
-        public Capabilities Capabilities
+        public ICapabilities Capabilities
         {
             get { return _caps ?? (_caps = new Capabilities(this)); }
         }

src/NTwain/IDataSource.cs

@@ -78,7 +78,7 @@ namespace NTwain
         /// <value>
         /// The capabilities.
         /// </value>
-        Capabilities Capabilities { get; }
+        ICapabilities Capabilities { get; }
 
         /// <summary>
         /// Gets or sets the current settings (CustomDSData) of this source if supported.

src/NTwain/NTwain.csproj

@@ -62,6 +62,7 @@
     <Compile Include="Data\TwainTypesExtended.cs" />
     <Compile Include="DeviceEventArgs.cs" />
     <Compile Include="GlobalSuppressions.cs" />
+    <Compile Include="ICapabilities.cs" />
     <Compile Include="IDataSource.cs" />
     <Compile Include="ILog.cs" />
     <Compile Include="Internals\TraceLog.cs" />

src/NTwain/Properties/VersionInfo.cs

@@ -23,7 +23,7 @@ namespace NTwain
         /// <summary>
         /// The build release version number.
         /// </summary>
-        public const string Build = "3.4.2"; // change this for each nuget release
+        public const string Build = "3.5.0"; // change this for each nuget release
 
 
     }

src/NTwain/WpfImageTools.cs

@@ -10,7 +10,7 @@ namespace NTwain
     /// </summary>
     public static class WpfImageTools
     {
-        // <summary>
+        /// <summary>
         /// Loads a <see cref="Stream" /> into WPF <see cref="BitmapSource" />. The image created
         /// will be a copy so the stream can be disposed once this call returns.
         /// </summary>