static void Main(string[] args)
{
// Create a cache of schemas, and add two schemas
XmlSchemaCollection sc = new XmlSchemaCollection();
sc.Add("urn:MyUri", "../../../doctors.xsd");
//sc.Add("", "../../../doctors.xsd");
// Create a validating reader object
XmlTextReader tr = new XmlTextReader("../../../doctors.xml");
XmlValidatingReader vr = new XmlValidatingReader(tr);
// Specify the type of validation required
vr.ValidationType = ValidationType.Schema;
// Tell the validating reader to use the schema collection
vr.Schemas.Add(sc);
// Register a validation event handler method
vr.ValidationEventHandler += new ValidationEventHandler(MyHandler);
// Read and validate the XML document
try
{
int num = 0;
float avg_age = 0;
while (vr.Read())
{
if (vr.NodeType == XmlNodeType.Element &&
vr.LocalName == "P")
{
num++;
vr.MoveToFirstAttribute();
Console.WriteLine(vr.Value);
vr.MoveToNextAttribute();
vr.MoveToNextAttribute();
string val = vr.Value;
if (val != "male" && val != "female")
{
//Console.WriteLine(val);
avg_age += Convert.ToInt32(vr.Value);
}
vr.MoveToElement();
}
}
Console.WriteLine("Number of Passengers: " + num + "\n");
Console.WriteLine("Average age: " + avg_age / num + "\n");
}
catch (XmlException ex)
{
Console.WriteLine("XMLException occurred: " + ex.Message);
}
finally
{
vr.Close();
}
}
static void Main(string[] args)
{
XmlSchemaCollection sc = new XmlSchemaCollection();
sc.Add("", "../../../../visual_studio_schema_test.xsd");
// Create a validating reader object
XmlTextReader tr = new XmlTextReader("../../../../test_xml.xml");
//XmlTextReader tr = new XmlTextReader("../../../../xml_test_wrong_atrib.xml");
//XmlTextReader tr = new XmlTextReader("../../../../xml_test_wrong_root.xml");
XmlValidatingReader vr = new XmlValidatingReader(tr);
// Specify the type of validation required
vr.ValidationType = ValidationType.Schema;
// Tell the validating reader to use the schema collection
vr.Schemas.Add(sc);
// Register a validation event handler method
vr.ValidationEventHandler += new ValidationEventHandler(MyHandler);
// Read and validate the XML document
try
{
int num = 0;
while (vr.Read())
{
if (vr.NodeType == XmlNodeType.Element &&
vr.LocalName == "Games")
{
num++;
vr.MoveToFirstAttribute();
Console.WriteLine(vr.Value);
vr.MoveToNextAttribute();
Console.WriteLine(vr.Value);
vr.MoveToNextAttribute();
Console.WriteLine(vr.Value);
vr.MoveToNextAttribute();
Console.WriteLine(vr.Value);
vr.MoveToNextAttribute();
Console.WriteLine(vr.Value);
vr.MoveToElement();
}
}
Console.WriteLine("Number of strings: " + num + "\n");
}
catch (XmlException ex)
{
Console.WriteLine("XMLException occurred: " + ex.Message);
}
finally
{
vr.Close();
}
}
static void Main(string[] args)
{
// Create a cache of schemas, and add two schemas
XmlSchemaCollection sc = new XmlSchemaCollection();
sc.Add("", "D:/university/database/mssql/lab5/task1XSDGENERATOR.xsd");
//sc.Add("", "../../../doctors.xsd");
// Create a validating reader object
XmlTextReader tr = new XmlTextReader("D:/university/database/mssql/lab5/task1.xml");
XmlValidatingReader vr = new XmlValidatingReader(tr);
// Specify the type of validation required
vr.ValidationType = ValidationType.Schema;
// Tell the validating reader to use the schema collection
vr.Schemas.Add(sc);
// Register a validation event handler method
vr.ValidationEventHandler += new ValidationEventHandler(MyHandler);
// Read and validate the XML document
try
{
int num = 0;
while (vr.Read())
{
if (vr.NodeType == XmlNodeType.Element &&
vr.LocalName == "C")
{
num++;
vr.MoveToElement();
}
}
Console.WriteLine("Number of Clients: " + num + "\n");
}
catch (XmlException ex)
{
Console.WriteLine("XMLException occurred: " + ex.Message);
}
finally
{
vr.Close();
}
Console.Read();
}
public static void Main()
{
XmlValidatingReader reader = null;
try
{
//Create the string to parse.
string xmlFrag = "<book genre='novel' ISBN='1-861003-78' pubdate='1987'></book> ";
//Create the XmlNamespaceManager.
NameTable nt = new NameTable();
XmlNamespaceManager nsmgr = new XmlNamespaceManager(nt);
//Create the XmlParserContext.
XmlParserContext context = new XmlParserContext(null, nsmgr, null, XmlSpace.None);
//Create the XmlValidatingReader .
reader = new XmlValidatingReader(xmlFrag, XmlNodeType.Element, context);
//Read the attributes on the root element.
reader.MoveToContent();
if (reader.HasAttributes)
{
for (int i = 0; i < reader.AttributeCount; i++)
{
reader.MoveToAttribute(i);
Console.WriteLine("{0} = {1}", reader.Name, reader.Value);
}
//Move the reader back to the node that owns the attribute.
reader.MoveToElement();
}
}
finally
{
if (reader != null)
{
reader.Close();
}
}
}