Net xmldocument read xml file

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Active Oldest Votes. Load "sample. Incognito Incognito Can you please help? Create new System. StringReader xml ; while rdr. WriteLine rdr. Chris Taylor Chris Taylor Gets the XmlElement with the specified ID.

Returns an XmlNodeList containing a list of all descendant elements that match the specified Name. Looks up the closest xmlns declaration for the given prefix that is in scope for the current node and returns the namespace URI in the declaration. Looks up the closest xmlns declaration for the given namespace URI that is in scope for the current node and returns the prefix defined in that declaration. Gets the Type of the current instance.

Creates a shallow copy of the current Object. Puts all XmlText nodes in the full depth of the sub-tree underneath this XmlNode into a "normal" form where only markup that is, tags, comments, processing instructions, CDATA sections, and entity references separates XmlText nodes, that is, there are no adjacent XmlText nodes. Creates an XmlNode object based on the information in the XmlReader.

The reader must be positioned on a node or attribute. Replaces the child node oldChild with newChild node. Saves the XML document to the specified file. If the specified file exists, this method overwrites it. Selects a list of nodes matching the XPath expression. Selects the first XmlNode that matches the XPath expression. Saves all the children of the XmlDocument node to the specified XmlWriter. Saves the XmlDocument node to the specified XmlWriter.

Occurs when the Value of a node belonging to this document has been changed. Occurs when the Value of a node belonging to this document is about to be changed. For a description of this member, see Clone. For a description of this member, see GetEnumerator. Casts the elements of an IEnumerable to the specified type. Filters the elements of an IEnumerable based on a specified type. Converts an IEnumerable to an IQueryable.

Creates an XPath navigator object for navigating the specified document positioned on the specified node. Selects a list of nodes matching the specified XPath expression.

Any prefixes found in the XPath expression are resolved using the supplied namespace manager. Selects the first node that matches the XPath expression. Creates an IXPathNavigable instance used for producing navigators. Skip to main content. This browser is no longer supported. Download Microsoft Edge More info. Contents Exit focus mode. Xml Document Class Reference Is this page helpful?

Please rate your experience Yes No. Any additional feedback? Namespace: System. Xml Assemblies: System. In this article. XmlDocument XmlImplementation. XmlDocument XmlNameTable.

Inherited from XmlNode. Gets all the child nodes of the node. Gets the first child of the node. Gets a value indicating whether this node has any child nodes. Gets or sets the concatenated values of the node and all its child nodes. Gets or sets the markup representing the children of the current node. Item[String, String]. Gets the last child of the node. Load succeeds, but you have an incomplete DOM tree because there is no root level element.

Before you save the document, you must add a root level element, otherwise Save will throw an exception. If the reader is positioned on a leaf node that is invalid for the root level of a document, for example a white space or attribute node, the reader continues to read until it is positioned on a node that can be used for the root.

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Contents Exit focus mode. Xml Document. Load Method Reference Is this page helpful? XML is a self describing language and it gives the data as well as the rules to extract what data it contains. In the previous program we create an XML file and named it as products. The following C program read that file and extract the contents inside the XML tag. We can read an XML file in several ways depends on our requirement. This program read the content in Node wise.

In this program it search the Node and its child Nodes and extract the data in child nodes. Click here to download the input file : product. XmlReader opens and parses XML files. It is a faster and less memory consuming alternative. It lets you run through the XML string one element at a time, while allowing you to look at the value, and then moves on to the next XML element.

It provides a lower-level abstraction over the XML file structure. Copy and paste the above XML code to a trext editor and save it as Product.