Updated string read and fixed sample.

Tests/NTwain.Tests/DataTransferredEventArgsTests.cs

@@ -1,26 +0,0 @@
-using NTwain;
-using Microsoft.VisualStudio.TestTools.UnitTesting;
-using System;
-using NTwain.Values;
-using System.Runtime.Serialization;
-
-namespace NTwain.Tests
-{
-    [TestClass]
-    public class DataTransferredEventArgsTests
-    {
-        [TestMethod]
-        public void Constructor_Sets_Correct_Properties()
-        {
-            // just some non-default values to test
-            IntPtr data = new IntPtr(10);
-            string file = "THIS IS A TEST.";
-
-            DataTransferredEventArgs target = new DataTransferredEventArgs(data, file);
-
-            Assert.AreEqual(data, target.Data, "Data mismatch.");
-            Assert.AreEqual(file, target.FilePath, "File mismatch.");
-        }
-
-    }
-}

Tests/NTwain.Tests/NTwain.Tests.csproj

@@ -54,9 +54,6 @@
     </CodeAnalysisDependentAssemblyPaths>
   </ItemGroup>
   <ItemGroup>
-    <Compile Include="DataTransferredEventArgsTests.cs">
-      <SubType>Code</SubType>
-    </Compile>
     <Compile Include="Data\TWIdentityTest.cs">
       <SubType>Code</SubType>
     </Compile>