本文整理汇总了C#中System.Xml.Serialization.XmlSchemaProviderAttribute类的典型用法代码示例。如果您正苦于以下问题：C# XmlSchemaProviderAttribute类的具体用法？C# XmlSchemaProviderAttribute怎么用？C# XmlSchemaProviderAttribute使用的例子？那么, 这里精选的类代码示例或许可以为您提供帮助。
XmlSchemaProviderAttribute类属于System.Xml.Serialization命名空间，在下文中一共展示了XmlSchemaProviderAttribute类的1个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的C#代码示例。
示例1: SongStream
[XmlSchemaProvider("MySchema")]
public class SongStream : IXmlSerializable
{
private const string ns = "http://demos.Contoso.com/webservices";
private string filePath;
public SongStream(){ }
public SongStream(string filePath)
{
this.filePath = filePath;
}
// This is the method named by the XmlSchemaProviderAttribute applied to the type.
public static XmlQualifiedName MySchema(XmlSchemaSet xs)
{
// This method is called by the framework to get the schema for this type.
// We return an existing schema from disk.
XmlSerializer schemaSerializer = new XmlSerializer(typeof(XmlSchema));
string xsdPath = null;
// NOTE: replace the string with your own path.
xsdPath = System.Web.HttpContext.Current.Server.MapPath("SongStream.xsd");
XmlSchema s = (XmlSchema)schemaSerializer.Deserialize(
new XmlTextReader(xsdPath), null);
xs.XmlResolver = new XmlUrlResolver();
xs.Add(s);
return new XmlQualifiedName("songStream", ns);
}
void IXmlSerializable.WriteXml(System.Xml.XmlWriter writer)
{
// This is the chunking code.
// ASP.NET buffering must be turned off for this to work.
int bufferSize = 4096;
char[] songBytes = new char[bufferSize];
FileStream inFile = File.Open(this.filePath, FileMode.Open, FileAccess.Read);
long length = inFile.Length;
// Write the file name.
writer.WriteElementString("fileName", ns, Path.GetFileNameWithoutExtension(this.filePath));
// Write the size.
writer.WriteElementString("size", ns, length.ToString());
// Write the song bytes.
writer.WriteStartElement("song", ns);
StreamReader sr = new StreamReader(inFile, true);
int readLen = sr.Read(songBytes, 0, bufferSize);
while (readLen > 0)
{
writer.WriteStartElement("chunk", ns);
writer.WriteChars(songBytes, 0, readLen);
writer.WriteEndElement();
writer.Flush();
readLen = sr.Read(songBytes, 0, bufferSize);
}
writer.WriteEndElement();
inFile.Close();
}
System.Xml.Schema.XmlSchema IXmlSerializable.GetSchema()
{
throw new System.NotImplementedException();
}
void IXmlSerializable.ReadXml(System.Xml.XmlReader reader)
{
throw new System.NotImplementedException();
}
}