Upgrade projects to target .NET 10 (System.Xml)

[gewarren]

Contributes to #12513.

[Copilot]

Pull request overview

This PR updates the C# snippet projects under System.Xml to target .NET 10, aligning snippet compilation with the repo’s ongoing modernization work (Issue #12513).

Changes:

• Retarget System.Xml snippet .csproj files from net6.0 (and one from net9.0) to net10.0.
• Retarget the Windows Forms-based XmlDocument overview snippet from net6.0-windows to net10.0-windows.

Reviewed changes

Copilot reviewed 180 out of 180 changed files in this pull request and generated no comments.

Show a summary per file

File	Description
snippets/csharp/System.Xml/XmlWriterSettings/Overview/Project.csproj	Retargets snippet project to net10.0.
snippets/csharp/System.Xml/XmlWriterSettings/Encoding/Project.csproj	Retargets snippet project to net10.0.
snippets/csharp/System.Xml/XmlWriter/WriteEndElement/Project.csproj	Retargets snippet project to net10.0.
snippets/csharp/System.Xml/XmlWriter/WriteChars/Project.csproj	Retargets snippet project to net10.0.
snippets/csharp/System.Xml/XmlWriter/WriteCData/Project.csproj	Retargets snippet project to net10.0.
snippets/csharp/System.Xml/XmlWriter/WriteAttributeString/Project.csproj	Retargets snippet project to net10.0.
snippets/csharp/System.Xml/XmlWriter/WriteAttributes/Project.csproj	Retargets snippet project to net10.0.
snippets/csharp/System.Xml/XmlWriter/Overview/Project.csproj	Retargets snippet project to net10.0.
snippets/csharp/System.Xml/XmlWriter/LookupPrefix/Project.csproj	Retargets snippet project to net10.0.
snippets/csharp/System.Xml/XmlWriter/Flush/Project.csproj	Retargets snippet project to net10.0.
snippets/csharp/System.Xml/XmlWriter/Close/Project.csproj	Retargets snippet project to net10.0.
snippets/csharp/System.Xml/XmlWhitespace/NodeType/Project.csproj	Retargets snippet project to net10.0.
snippets/csharp/System.Xml/XmlUrlResolver/Overview/Project.csproj	Retargets snippet project to net10.0.
snippets/csharp/System.Xml/XmlUrlResolver/GetEntity/Project.csproj	Retargets snippet project to net10.0.
snippets/csharp/System.Xml/XmlTextWriter/WriteWhitespace/Project.csproj	Retargets snippet project to net10.0.
snippets/csharp/System.Xml/XmlTextWriter/WriteRaw/Project.csproj	Retargets snippet project to net10.0.
snippets/csharp/System.Xml/XmlTextWriter/WriteQualifiedName/Project.csproj	Retargets snippet project to net10.0.
snippets/csharp/System.Xml/XmlTextWriter/WriteFullEndElement/Project.csproj	Retargets snippet project to net10.0.
snippets/csharp/System.Xml/XmlTextWriter/WriteEndElement/Project.csproj	Retargets snippet project to net10.0.
snippets/csharp/System.Xml/XmlTextWriter/WriteChars/Project.csproj	Retargets snippet project to net10.0.
snippets/csharp/System.Xml/XmlTextWriter/WriteCharEntity/Project.csproj	Retargets snippet project to net10.0.
snippets/csharp/System.Xml/XmlTextWriter/WriteCData/Project.csproj	Retargets snippet project to net10.0.
snippets/csharp/System.Xml/XmlTextWriter/WriteBase64/Project.csproj	Retargets snippet project to net10.0.
snippets/csharp/System.Xml/XmlTextWriter/LookupPrefix/Project.csproj	Retargets snippet project to net10.0.
snippets/csharp/System.Xml/XmlTextWriter/Flush/Project.csproj	Retargets snippet project to net10.0.
snippets/csharp/System.Xml/XmlTextWriter/Close/Project.csproj	Retargets snippet project to net10.0.
snippets/csharp/System.Xml/XmlTextReader/XmlSpace/Project.csproj	Retargets snippet project to net10.0.
snippets/csharp/System.Xml/XmlTextReader/XmlResolver/Project.csproj	Retargets snippet project to net10.0.
snippets/csharp/System.Xml/XmlTextReader/XmlLang/Project.csproj	Retargets snippet project to net10.0.
snippets/csharp/System.Xml/XmlTextReader/WhitespaceHandling/Project.csproj	Retargets snippet project to net10.0.
snippets/csharp/System.Xml/XmlTextReader/ResetState/Project.csproj	Retargets snippet project to net10.0.
snippets/csharp/System.Xml/XmlTextReader/ReadChars/Project.csproj	Retargets snippet project to net10.0.
snippets/csharp/System.Xml/XmlTextReader/ReadBase64/Project.csproj	Retargets snippet project to net10.0.
snippets/csharp/System.Xml/XmlTextReader/ReadAttributeValue/Project.csproj	Retargets snippet project to net10.0.
snippets/csharp/System.Xml/XmlTextReader/Normalization/Project.csproj	Retargets snippet project to net10.0.
snippets/csharp/System.Xml/XmlTextReader/MoveToNextAttribute/Project.csproj	Retargets snippet project to net10.0.
snippets/csharp/System.Xml/XmlTextReader/MoveToFirstAttribute/Project.csproj	Retargets snippet project to net10.0.
snippets/csharp/System.Xml/XmlTextReader/LocalName/Project.csproj	Retargets snippet project to net10.0.
snippets/csharp/System.Xml/XmlTextReader/IsEmptyElement/Project.csproj	Retargets snippet project to net10.0.
snippets/csharp/System.Xml/XmlTextReader/HasValue/Project.csproj	Retargets snippet project to net10.0.
snippets/csharp/System.Xml/XmlTextReader/GetRemainder/Project.csproj	Retargets snippet project to net10.0.
snippets/csharp/System.Xml/XmlTextReader/GetAttribute/Project.csproj	Retargets snippet project to net10.0.
snippets/csharp/System.Xml/XmlTextReader/Depth/Project.csproj	Retargets snippet project to net10.0.
snippets/csharp/System.Xml/XmlTextReader/BaseURI/Project.csproj	Retargets snippet project to net10.0.
snippets/csharp/System.Xml/XmlTextReader/AttributeCount/Project.csproj	Retargets snippet project to net10.0.
snippets/csharp/System.Xml/XmlSignificantWhitespace/NodeType/Project.csproj	Retargets snippet project to net10.0.
snippets/csharp/System.Xml/XmlResolver/Overview/Project.csproj	Retargets snippet project to net10.0.
snippets/csharp/System.Xml/XmlReaderSettings/ValidationType/Project.csproj	Retargets snippet project to net10.0.
snippets/csharp/System.Xml/XmlReaderSettings/ValidationEventHandler/Project.csproj	Retargets snippet project to net10.0.
snippets/csharp/System.Xml/XmlReaderSettings/Schemas/Project.csproj	Retargets snippet project to net10.0.
snippets/csharp/System.Xml/XmlReaderSettings/DtdProcessing/Project.csproj	Retargets snippet project to net10.0.
snippets/csharp/System.Xml/XmlReader/ReadElementContentAsBase64/Project.csproj	Retargets snippet project to net10.0.
snippets/csharp/System.Xml/XmlReader/ReadContentAs/Project.csproj	Retargets snippet project to net10.0.
snippets/csharp/System.Xml/XmlReader/Overview/Project.csproj	Retargets snippet project to net10.0.
snippets/csharp/System.Xml/XmlReader/Create/Project.csproj	Retargets snippet project to net10.0.
snippets/csharp/System.Xml/XmlParserContext/Overview/Project.csproj	Retargets snippet project to net10.0.
snippets/csharp/System.Xml/XmlNodeReader/Skip/Project.csproj	Retargets snippet project to net10.0.
snippets/csharp/System.Xml/XmlNodeReader/ResolveEntity/Project.csproj	Retargets snippet project to net10.0.
snippets/csharp/System.Xml/XmlNodeReader/ReadAttributeValue/Project.csproj	Retargets snippet project to net10.0.
snippets/csharp/System.Xml/XmlNodeReader/Overview/Project.csproj	Retargets snippet project to net10.0.
snippets/csharp/System.Xml/XmlNodeReader/MoveToNextAttribute/Project.csproj	Retargets snippet project to net10.0.
snippets/csharp/System.Xml/XmlNodeReader/MoveToFirstAttribute/Project.csproj	Retargets snippet project to net10.0.
snippets/csharp/System.Xml/XmlNodeReader/LocalName/Project.csproj	Retargets snippet project to net10.0.
snippets/csharp/System.Xml/XmlNodeReader/IsEmptyElement/Project.csproj	Retargets snippet project to net10.0.
snippets/csharp/System.Xml/XmlNodeReader/HasValue/Project.csproj	Retargets snippet project to net10.0.
snippets/csharp/System.Xml/XmlNodeReader/GetAttribute/Project.csproj	Retargets snippet project to net10.0.
snippets/csharp/System.Xml/XmlNodeReader/Close/Project.csproj	Retargets snippet project to net10.0.
snippets/csharp/System.Xml/XmlNodeReader/BaseURI/Project.csproj	Retargets snippet project to net10.0.
snippets/csharp/System.Xml/XmlNodeReader/AttributeCount/Project.csproj	Retargets snippet project to net10.0.
snippets/csharp/System.Xml/XmlNodeList/Item/Project.csproj	Retargets snippet project to net10.0.
snippets/csharp/System.Xml/XmlNodeList/GetEnumerator/Project.csproj	Retargets snippet project to net10.0.
snippets/csharp/System.Xml/XmlNodeChangedEventHandler/Overview/Project.csproj	Retargets snippet project to net10.0.
snippets/csharp/System.Xml/XmlNode/WriteTo/Project.csproj	Retargets snippet project to net10.0.
snippets/csharp/System.Xml/XmlNode/WriteContentTo/Project.csproj	Retargets snippet project to net10.0.
snippets/csharp/System.Xml/XmlNode/SelectNodes/Project.csproj	Retargets snippet project to net10.0.
snippets/csharp/System.Xml/XmlNode/ReplaceChild/Project.csproj	Retargets snippet project to net10.0.
snippets/csharp/System.Xml/XmlNode/RemoveChild/Project.csproj	Retargets snippet project to net10.0.
snippets/csharp/System.Xml/XmlNode/RemoveAll/Project.csproj	Retargets snippet project to net10.0.
snippets/csharp/System.Xml/XmlNode/PrependChild/Project.csproj	Retargets snippet project to net10.0.
snippets/csharp/System.Xml/XmlNode/OuterXml/Project.csproj	Retargets snippet project to net10.0.
snippets/csharp/System.Xml/XmlNode/Item/Project.csproj	Retargets snippet project to net10.0.
snippets/csharp/System.Xml/XmlNode/InsertBefore/Project.csproj	Retargets snippet project to net10.0.
snippets/csharp/System.Xml/XmlNode/InsertAfter/Project.csproj	Retargets snippet project to net10.0.
snippets/csharp/System.Xml/XmlNode/InnerText/Project.csproj	Retargets snippet project to net10.0.
snippets/csharp/System.Xml/XmlNode/GetPrefixOfNamespace/Project.csproj	Retargets snippet project to net10.0.
snippets/csharp/System.Xml/XmlNode/GetEnumerator/Project.csproj	Retargets snippet project to net10.0.
snippets/csharp/System.Xml/XmlNode/FirstChild/Project.csproj	Retargets snippet project to net10.0.
snippets/csharp/System.Xml/XmlNode/CreateNavigator/Project.csproj	Retargets snippet project to net10.0.
snippets/csharp/System.Xml/XmlNode/CloneNode/Project.csproj	Retargets snippet project to net10.0.
snippets/csharp/System.Xml/XmlNode/Clone/Project.csproj	Retargets snippet project to net10.0.
snippets/csharp/System.Xml/XmlNode/Attributes/Project.csproj	Retargets snippet project to net10.0.
snippets/csharp/System.Xml/XmlNode/AppendChild/Project.csproj	Retargets snippet project to net10.0.
snippets/csharp/System.Xml/XmlNameTable/Overview/Project.csproj	Retargets snippet project to net10.0.
snippets/csharp/System.Xml/XmlNamespaceManager/LookupNamespace/Project.csproj	Retargets snippet project to net10.0.
snippets/csharp/System.Xml/XmlNamespaceManager/AddNamespace/Project.csproj	Retargets snippet project to net10.0.
snippets/csharp/System.Xml/XmlNamespaceManager/.ctor/Project.csproj	Retargets snippet project to net10.0.
snippets/csharp/System.Xml/XmlNamedNodeMap/SetNamedItem/Project.csproj	Retargets snippet project to net10.0.
snippets/csharp/System.Xml/XmlNamedNodeMap/RemoveNamedItem/Project.csproj	Retargets snippet project to net10.0.
snippets/csharp/System.Xml/XmlNamedNodeMap/GetNamedItem/Project.csproj	Retargets snippet project to net10.0.
snippets/csharp/System.Xml/XmlNamedNodeMap/GetEnumerator/Project.csproj	Retargets snippet project to net10.0.
snippets/csharp/System.Xml/XmlNamedNodeMap/Count/Project.csproj	Retargets snippet project to net10.0.
snippets/csharp/System.Xml/XmlLinkedNode/PreviousSibling/Project.csproj	Retargets snippet project to net10.0.
snippets/csharp/System.Xml/XmlLinkedNode/NextSibling/Project.csproj	Retargets snippet project to net10.0.
snippets/csharp/System.Xml/XmlException/Project.csproj	Retargets snippet project to net10.0.
snippets/csharp/System.Xml/XmlEntityReference/Name/Project.csproj	Retargets snippet project to net10.0.
snippets/csharp/System.Xml/XmlEntityReference/IsReadOnly/Project.csproj	Retargets snippet project to net10.0.
snippets/csharp/System.Xml/XmlEntityReference/BaseURI/Project.csproj	Retargets snippet project to net10.0.
snippets/csharp/System.Xml/XmlElement/WriteTo/Project.csproj	Retargets snippet project to net10.0.
snippets/csharp/System.Xml/XmlElement/WriteContentTo/Project.csproj	Retargets snippet project to net10.0.
snippets/csharp/System.Xml/XmlElement/SetAttributeNode/Project.csproj	Retargets snippet project to net10.0.
snippets/csharp/System.Xml/XmlElement/RemoveAttributeNode/Project.csproj	Retargets snippet project to net10.0.
snippets/csharp/System.Xml/XmlElement/RemoveAttributeAt/Project.csproj	Retargets snippet project to net10.0.
snippets/csharp/System.Xml/XmlElement/RemoveAllAttributes/Project.csproj	Retargets snippet project to net10.0.
snippets/csharp/System.Xml/XmlElement/RemoveAll/Project.csproj	Retargets snippet project to net10.0.
snippets/csharp/System.Xml/XmlElement/OwnerDocument/Project.csproj	Retargets snippet project to net10.0.
snippets/csharp/System.Xml/XmlElement/Name/Project.csproj	Retargets snippet project to net10.0.
snippets/csharp/System.Xml/XmlElement/LocalName/Project.csproj	Retargets snippet project to net10.0.
snippets/csharp/System.Xml/XmlElement/IsEmpty/Project.csproj	Retargets snippet project to net10.0.
snippets/csharp/System.Xml/XmlElement/InnerText/Project.csproj	Retargets snippet project to net10.0.
snippets/csharp/System.Xml/XmlElement/HasAttributes/Project.csproj	Retargets snippet project to net10.0.
snippets/csharp/System.Xml/XmlElement/GetElementsByTagName/Project.csproj	Retargets snippet project to net10.0.
snippets/csharp/System.Xml/XmlElement/GetAttributeNode/Project.csproj	Retargets snippet project to net10.0.
snippets/csharp/System.Xml/XmlElement/GetAttribute/Project.csproj	Retargets snippet project to net10.0.
snippets/csharp/System.Xml/XmlElement/CloneNode/Project.csproj	Retargets snippet project to net10.0.
snippets/csharp/System.Xml/XmlElement/Attributes/Project.csproj	Retargets snippet project to net10.0.
snippets/csharp/System.Xml/XmlDocumentType/Notations/Project.csproj	Retargets snippet project to net10.0.
snippets/csharp/System.Xml/XmlDocumentType/IsReadOnly/Project.csproj	Retargets snippet project to net10.0.
snippets/csharp/System.Xml/XmlDocumentType/InternalSubset/Project.csproj	Retargets snippet project to net10.0.
snippets/csharp/System.Xml/XmlDocumentType/Entities/Project.csproj	Retargets snippet project to net10.0.
snippets/csharp/System.Xml/XmlDocumentFragment/OwnerDocument/Project.csproj	Retargets snippet project to net10.0.
snippets/csharp/System.Xml/XmlDocumentFragment/InnerXml/Project.csproj	Retargets snippet project to net10.0.
snippets/csharp/System.Xml/XmlDocumentFragment/CloneNode/Project.csproj	Retargets snippet project to net10.0.
snippets/csharp/System.Xml/XmlDocument/XmlResolver/Project.csproj	Retargets snippet project to net10.0.
snippets/csharp/System.Xml/XmlDocument/Validate/Project.csproj	Retargets snippet project to net10.0.
snippets/csharp/System.Xml/XmlDocument/Save/Project.csproj	Retargets snippet project to net10.0.
snippets/csharp/System.Xml/XmlDocument/ReadNode/Project.csproj	Retargets snippet project to net10.0.
snippets/csharp/System.Xml/XmlDocument/PreserveWhitespace/Project.csproj	Retargets snippet project to net10.0.
snippets/csharp/System.Xml/XmlDocument/Overview/xmlprocessingapp.csproj	Retargets Windows Forms snippet project to net10.0-windows.
snippets/csharp/System.Xml/XmlDocument/LoadXml/Project.csproj	Retargets snippet project to net10.0.
snippets/csharp/System.Xml/XmlDocument/Load/Project.csproj	Retargets snippet project to net10.0.
snippets/csharp/System.Xml/XmlDocument/IsReadOnly/Project.csproj	Retargets snippet project to net10.0.
snippets/csharp/System.Xml/XmlDocument/ImportNode/Project.csproj	Retargets snippet project to net10.0.
snippets/csharp/System.Xml/XmlDocument/GetElementById/Project.csproj	Retargets snippet project to net10.0.
snippets/csharp/System.Xml/XmlDocument/DocumentType/Project.csproj	Retargets snippet project to net10.0.
snippets/csharp/System.Xml/XmlDocument/CreateXmlDeclaration/Project.csproj	Retargets snippet project to net10.0.
snippets/csharp/System.Xml/XmlDocument/CreateWhitespace/Project.csproj	Retargets snippet project to net10.0.
snippets/csharp/System.Xml/XmlDocument/CreateSignificantWhitespace/Project.csproj	Retargets snippet project to net10.0.
snippets/csharp/System.Xml/XmlDocument/CreateProcessingInstruction/Project.csproj	Retargets snippet project to net10.0.
snippets/csharp/System.Xml/XmlDocument/CreateEntityReference/Project.csproj	Retargets snippet project to net10.0.
snippets/csharp/System.Xml/XmlDocument/CreateElement/project.csproj	Retargets snippet project from net9.0 to net10.0.
snippets/csharp/System.Xml/XmlDocument/CreateDocumentType/Project.csproj	Retargets snippet project to net10.0.
snippets/csharp/System.Xml/XmlDocument/CreateDocumentFragment/Project.csproj	Retargets snippet project to net10.0.
snippets/csharp/System.Xml/XmlDocument/CreateComment/Project.csproj	Retargets snippet project to net10.0.
snippets/csharp/System.Xml/XmlDocument/CreateCDataSection/Project.csproj	Retargets snippet project to net10.0.
snippets/csharp/System.Xml/XmlDocument/CreateAttribute/Project.csproj	Retargets snippet project to net10.0.
snippets/csharp/System.Xml/XmlDocument/CloneNode/Project.csproj	Retargets snippet project to net10.0.
snippets/csharp/System.Xml/XmlDocument/.ctor/Project.csproj	Retargets snippet project to net10.0.
snippets/csharp/System.Xml/XmlDeclaration/Standalone/Project.csproj	Retargets snippet project to net10.0.
snippets/csharp/System.Xml/XmlDeclaration/Encoding/Project.csproj	Retargets snippet project to net10.0.
snippets/csharp/System.Xml/XmlConvert/VerifyWhitespace/Project.csproj	Retargets snippet project to net10.0.
snippets/csharp/System.Xml/XmlConvert/VerifyName/Project.csproj	Retargets snippet project to net10.0.
snippets/csharp/System.Xml/XmlConvert/ToDateTime/Project.csproj	Retargets snippet project to net10.0.
snippets/csharp/System.Xml/XmlConvert/DecodeName/Project.csproj	Retargets snippet project to net10.0.
snippets/csharp/System.Xml/XmlAttributeCollection/SetNamedItem/Project.csproj	Retargets snippet project to net10.0.
snippets/csharp/System.Xml/XmlAttributeCollection/RemoveAt/Project.csproj	Retargets snippet project to net10.0.
snippets/csharp/System.Xml/XmlAttributeCollection/RemoveAll/Project.csproj	Retargets snippet project to net10.0.
snippets/csharp/System.Xml/XmlAttributeCollection/Prepend/Project.csproj	Retargets snippet project to net10.0.
snippets/csharp/System.Xml/XmlAttributeCollection/InsertBefore/Project.csproj	Retargets snippet project to net10.0.
snippets/csharp/System.Xml/XmlAttributeCollection/InsertAfter/Project.csproj	Retargets snippet project to net10.0.
snippets/csharp/System.Xml/XmlAttributeCollection/CopyTo/Project.csproj	Retargets snippet project to net10.0.
snippets/csharp/System.Xml/XmlAttributeCollection/Append/Project.csproj	Retargets snippet project to net10.0.
snippets/csharp/System.Xml/XmlAttribute/OwnerElement/Project.csproj	Retargets snippet project to net10.0.
snippets/csharp/System.Xml/XmlAttribute/OwnerDocument/Project.csproj	Retargets snippet project to net10.0.
snippets/csharp/System.Xml/XmlAttribute/Name/Project.csproj	Retargets snippet project to net10.0.
snippets/csharp/System.Xml/XmlAttribute/LocalName/Project.csproj	Retargets snippet project to net10.0.
snippets/csharp/System.Xml/XmlAttribute/CloneNode/Project.csproj	Retargets snippet project to net10.0.
snippets/csharp/System.Xml/XmlAttribute/BaseURI/Project.csproj	Retargets snippet project to net10.0.
snippets/csharp/System.Xml/NameTable/Overview/Project.csproj	Retargets snippet project to net10.0.
snippets/csharp/System.Xml/IXmlLineInfo/Overview/Project.csproj	Retargets snippet project to net10.0.
snippets/csharp/System.Xml/IHasXmlNode/Overview/Project.csproj	Retargets snippet project to net10.0.