Use the XML guide in Visual C # To read the XML sample code

// Configure //---------------------------------------------------------------------------------------------------

// The XmlReader class is used for reading Xml files. The following describes the class:

//

// Attributes (attribute ):

// ListBox: set this attribute to obtain the client control to display the content of the file read. (The ListBox control is used here)

// XmlPath: set this attribute to obtain the absolute path of a specified Xml file.

//

// Basilic Using (important reference ):

// System. Xml: This namespace encapsulates common classes for Xml operations. The XmlTextReader class is used in this class.

// XmlTextReader: This class provides the ability to read Xml files. It can verify whether the file format is good. If it is not a formatted Xml file, this class will throw an XmlException exception during reading. You can use

// Some methods are used to read, filter, and obtain the node name and value.

//

// Bool XmlTextReader. Read (): reads the next node in the stream. After reading the last node, call this method again. This method returns false.

// XmlNodeType XmlTextReader. NodeType: Type of the current node returned by this attribute

// XmlNodeType. Element Node

// XmlNodeType. EndElement End Element Node

// The first node of the XmlNodeType. XmlDeclaration document

// XmlNodeType. Text node

// Bool XmlTextReader. HasAttributes: whether the current node has any attribute. true or false is returned.

// String XmlTextReader. Name: returns the Name of the current node.

// String XmlTextReader. Value: returns the Value of the current node.

// String XmlTextReader. LocalName: returns the local name of the current node.

// String XmlTextReader. NamespaceURI: returns the namespace URI of the current node.

// String XmlTextReader. Prefix: returns the Prefix of the current node.

// Bool XmlTextReader. MoveToNextAttribute (): Move to the next attribute of the current node

// Configure //---------------------------------------------------------------------------------------------------

Namespace XMLReading

{

Using System;

Using System. Xml;

Using System. Windows. Forms;

Using System. ComponentModel;

/// <Summary>

/// Xml file Reader

/// </Summary>

Public class XmlReader: IDisposable

{

Private string _ xmlPath;

Private const string _ errMsg = "Error Occurred While Reading ";

Private ListBox _ listBox;

Private XmlTextReader xmlTxtRd;

# Region XmlReader Constructor

Public XmlReader ()

{

This. _ xmlPath = string. Empty;

This. _ listBox = null;

This. xmlTxtRd = null;

}

/// <Summary>

/// Constructor

/// </Summary>

/// <Param name = "_ xmlPath"> absolute path of the xml file </param>