XmlWriter.WriteNodeAsync Method
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Asynchronously copies everything from the source object to the current writer instance.
| WriteNodeAsync(XPathNavigator, Boolean) |
Asynchronously copies everything from the XPathNavigator object to the writer. The position of the XPathNavigator remains unchanged. |
| WriteNodeAsync(XmlReader, Boolean) |
Asynchronously copies everything from the reader to the writer and moves the reader to the start of the next sibling. |
This is the asynchronous version of WriteNode, with the same functionality. To use this method, you must set the Async flag to true.
- Source:
- XmlWriterAsync.cs
- Source:
- XmlWriterAsync.cs
- Source:
- XmlWriterAsync.cs
Asynchronously copies everything from the XPathNavigator object to the writer. The position of the XPathNavigator remains unchanged.
public:
virtual System::Threading::Tasks::Task ^ WriteNodeAsync(System::Xml::XPath::XPathNavigator ^ navigator, bool defattr);public virtual System.Threading.Tasks.Task WriteNodeAsync(System.Xml.XPath.XPathNavigator navigator, bool defattr);abstract member WriteNodeAsync : System.Xml.XPath.XPathNavigator * bool -> System.Threading.Tasks.Task
override this.WriteNodeAsync : System.Xml.XPath.XPathNavigator * bool -> System.Threading.Tasks.TaskPublic Overridable Function WriteNodeAsync (navigator As XPathNavigator, defattr As Boolean) As TaskParameters
- navigator
- XPathNavigator
The XPathNavigator to copy from.
- defattr
- Boolean
true to copy the default attributes; otherwise, false.
Returns
The task that represents the asynchronous WriteNode operation.
Exceptions
An XmlWriter method was called before a previous asynchronous operation finished. In this case, InvalidOperationException is thrown with the message "An asynchronous operation is already in progress."
-or-
An XmlWriter asynchronous method was called without setting the Async flag to true. In this case, InvalidOperationException is thrown with the message "Set XmlWriterSettings.Async to true if you want to use Async Methods."
Remarks
This is the asynchronous version of WriteNode, with the same functionality. To use this method, you must set the Async flag to true.
This method stores in the task it returns all non-usage exceptions that the method's synchronous counterpart can throw. If an exception is stored into the returned task, that exception will be thrown when the task is awaited. Usage exceptions, such as ArgumentException, are still thrown synchronously. For the stored exceptions, see the exceptions thrown by WriteNode(XPathNavigator, Boolean).
See also
Applies to
.NET 10 och andra versioner
| Produkt | Versioner |
|---|---|
| .NET | Core 2.0, Core 2.1, Core 2.2, Core 3.0, Core 3.1, 5, 6, 7, 8, 9, 10 |
| .NET Framework | 4.5, 4.5.1, 4.5.2, 4.6, 4.6.1, 4.6.2, 4.7, 4.7.1, 4.7.2, 4.8, 4.8.1 |
| .NET Standard | 2.0, 2.1 |
- Source:
- XmlWriterAsync.cs
- Source:
- XmlWriterAsync.cs
- Source:
- XmlWriterAsync.cs
Asynchronously copies everything from the reader to the writer and moves the reader to the start of the next sibling.
public:
virtual System::Threading::Tasks::Task ^ WriteNodeAsync(System::Xml::XmlReader ^ reader, bool defattr);public virtual System.Threading.Tasks.Task WriteNodeAsync(System.Xml.XmlReader reader, bool defattr);abstract member WriteNodeAsync : System.Xml.XmlReader * bool -> System.Threading.Tasks.Task
override this.WriteNodeAsync : System.Xml.XmlReader * bool -> System.Threading.Tasks.TaskPublic Overridable Function WriteNodeAsync (reader As XmlReader, defattr As Boolean) As TaskParameters
- defattr
- Boolean
true to copy the default attributes from the XmlReader; otherwise, false.
Returns
The task that represents the asynchronous WriteNode operation.
Exceptions
An XmlWriter method was called before a previous asynchronous operation finished. In this case, InvalidOperationException is thrown with the message "An asynchronous operation is already in progress."
-or-
An XmlWriter asynchronous method was called without setting the Async flag to true. In this case, InvalidOperationException is thrown with the message "Set XmlWriterSettings.Async to true if you want to use Async Methods."
Remarks
This is the asynchronous version of WriteNode, with the same functionality. To use this method, you must set the Async flag to true.
This method stores in the task it returns all non-usage exceptions that the method's synchronous counterpart can throw. If an exception is stored into the returned task, that exception will be thrown when the task is awaited. Usage exceptions, such as ArgumentException, are still thrown synchronously. For the stored exceptions, see the exceptions thrown by WriteNode(XmlReader, Boolean).
See also
Applies to
.NET 10 och andra versioner
| Produkt | Versioner |
|---|---|
| .NET | Core 1.0, Core 1.1, Core 2.0, Core 2.1, Core 2.2, Core 3.0, Core 3.1, 5, 6, 7, 8, 9, 10 |
| .NET Framework | 4.5, 4.5.1, 4.5.2, 4.6, 4.6.1, 4.6.2, 4.7, 4.7.1, 4.7.2, 4.8, 4.8.1 |
| .NET Standard | 1.0, 1.1, 1.2, 1.3, 1.4, 1.6, 2.0, 2.1 |
| UWP | 10.0 |
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