XmlReader::ReadStartElement Method (String^, String^)
Checks that the current content node is an element with the given LocalName and NamespaceURI and advances the reader to the next node.
Assembly: System.Xml (in System.Xml.dll)
Parameters
- localname
-
Type:
System::String^
The local name of the element.
- ns
-
Type:
System::String^
The namespace URI of the element.
| Exception | Condition |
|---|---|
| XmlException | Incorrect XML was encountered in the input stream. -or- The LocalName and NamespaceURI properties of the element found do not match the given arguments. |
| InvalidOperationException | An XmlReader 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.” |
A call to this method corresponds to a call to IsStartElement followed by a call to Read.
Available since 8
.NET Framework
Available since 1.1
Portable Class Library
Supported in: portable .NET platforms
Silverlight
Available since 2.0
Windows Phone Silverlight
Available since 7.0
Windows Phone
Available since 8.1