'Auto-commit changes made by Claude

🤖 Generated with [Claude Code](https://claude.ai/code)

Co-Authored-By: Claude <[email protected]>'

Author: konard

csharp/Platform.Data.Doublets.Xml.Exporter/Platform.Data.Doublets.Xml.Exporter.csproj

@@ -2,7 +2,7 @@
 
     <PropertyGroup>
         <OutputType>Exe</OutputType>
-        <TargetFramework>net6.0</TargetFramework>
+        <TargetFramework>net8.0</TargetFramework>
         <ImplicitUsings>enable</ImplicitUsings>
         <Nullable>enable</Nullable>
     </PropertyGroup>

csharp/Platform.Data.Doublets.Xml.Importer/Platform.Data.Doublets.Xml.Importer.csproj

@@ -2,7 +2,7 @@
 
     <PropertyGroup>
         <OutputType>Exe</OutputType>
-        <TargetFramework>net6.0</TargetFramework>
+        <TargetFramework>net8.0</TargetFramework>
         <ImplicitUsings>enable</ImplicitUsings>
         <Nullable>enable</Nullable>
     </PropertyGroup>

csharp/Platform.Data.Doublets.Xml/XmlExporter.cs

@@ -80,7 +80,7 @@ private void ExportElement(XmlWriter xmlWriter, TLinkAddress documentLinkAddress
         private void ExportAttribute(XmlWriter xmlWriter, TLinkAddress attributeLinkAddress)
         {
             var attribute = _storage.GetAttribute(attributeLinkAddress);
-            xmlWriter.WriteAttributeString(attribute.Prefix, attribute.LocalName, null, attribute.Value);
+            xmlWriter.WriteAttributeString(attribute.Prefix, attribute.LocalName, attribute.Namespaceuri, attribute.Value);
         }
 
         private void ExportTextNode(XmlWriter xmlWriter, TLinkAddress textNodeLinkAddress)