Fixed build under mono.

ICSharpCode.NRefactory.Xml/AXmlReader.cs

@@ -180,6 +180,12 @@ namespace ICSharpCode.NRefactory.Xml
 			}
 		}
 		
+		public override bool HasValue {
+			get {
+				return !string.IsNullOrEmpty (Value);
+			}
+		}
+		
 		public override XmlNodeType NodeType {
 			get {
 				if (attributeIndex >= 0)

ICSharpCode.NRefactory.Xml/ICSharpCode.NRefactory.Xml.csproj

@@ -7,18 +7,18 @@
     <OutputType>Library</OutputType>
     <RootNamespace>ICSharpCode.NRefactory.Xml</RootNamespace>
     <AssemblyName>ICSharpCode.NRefactory.Xml</AssemblyName>
-    <TargetFrameworkVersion>v4.0</TargetFrameworkVersion>
-    <TargetFrameworkProfile>Client</TargetFrameworkProfile>
     <AppDesignerFolder>Properties</AppDesignerFolder>
     <AllowUnsafeBlocks>False</AllowUnsafeBlocks>
     <NoStdLib>False</NoStdLib>
     <WarningLevel>4</WarningLevel>
     <TreatWarningsAsErrors>false</TreatWarningsAsErrors>
     <DocumentationFile>..\ICSharpCode.NRefactory\bin\$(Configuration)\ICSharpCode.NRefactory.Xml.xml</DocumentationFile>
-    <SignAssembly>True</SignAssembly>
+    <SignAssembly>true</SignAssembly>
     <AssemblyOriginatorKeyFile>..\ICSharpCode.NRefactory.snk</AssemblyOriginatorKeyFile>
     <DelaySign>False</DelaySign>
     <AssemblyOriginatorKeyMode>File</AssemblyOriginatorKeyMode>
+    <ProductVersion>10.0.0</ProductVersion>
+    <SchemaVersion>2.0</SchemaVersion>
   </PropertyGroup>
   <PropertyGroup Condition=" '$(Platform)' == 'AnyCPU' ">
     <PlatformTarget>AnyCPU</PlatformTarget>
@@ -40,12 +40,11 @@
     <DefineConstants>TRACE</DefineConstants>
   </PropertyGroup>
   <PropertyGroup Condition=" '$(Configuration)|$(Platform)' == 'Debug|AnyCPU' ">
-    <DebugType>Full</DebugType>
+    <DebugType>full</DebugType>
     <DebugSymbols>true</DebugSymbols>
   </PropertyGroup>
   <PropertyGroup Condition=" '$(Configuration)|$(Platform)' == 'Release|AnyCPU' ">
-    <DebugType>PdbOnly</DebugType>
-    <DebugSymbols>false</DebugSymbols>
+    <DebugType>none</DebugType>
   </PropertyGroup>
   <ItemGroup>
     <Reference Include="System" />