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XmlSchemaWhiteSpaceFacet Class

Definition

Represents the World Wide Web Consortium (W3C) whiteSpace facet.

C#
public class XmlSchemaWhiteSpaceFacet : System.Xml.Schema.XmlSchemaFacet
Inheritance

Examples

The following example shows the use of the XmlSchemaWhiteSpaceFacet class.

C#
using System;
using System.Xml;
using System.Xml.Schema;

class XMLSchemaExamples
{
    public static void Main()
    {

        XmlSchema schema = new XmlSchema();

        // <xs:simpleType name="NameType">
        XmlSchemaSimpleType NameType = new XmlSchemaSimpleType();
        NameType.Name = "NameType";

        // <xs:restriction base="xs:string">
        XmlSchemaSimpleTypeRestriction restriction = new XmlSchemaSimpleTypeRestriction();
        restriction.BaseTypeName = new XmlQualifiedName("string", "http://www.w3.org/2001/XMLSchema");

        // <xs:whiteSpace value="collapse"/>
        XmlSchemaWhiteSpaceFacet whiteSpace = new XmlSchemaWhiteSpaceFacet();
        whiteSpace.Value = "collapse";
        restriction.Facets.Add(whiteSpace);

        NameType.Content = restriction;

        schema.Items.Add(NameType);

        // <xs:element name="LastName" type="NameType"/>
        XmlSchemaElement element = new XmlSchemaElement();
        element.Name = "LastName";
        element.SchemaTypeName = new XmlQualifiedName("NameType", "");

        schema.Items.Add(element);

        XmlSchemaSet schemaSet = new XmlSchemaSet();
        schemaSet.ValidationEventHandler += new ValidationEventHandler(ValidationCallbackOne);
        schemaSet.Add(schema);
        schemaSet.Compile();

        XmlSchema compiledSchema = null;

        foreach (XmlSchema schema1 in schemaSet.Schemas())
        {
            compiledSchema = schema1;
        }

        XmlNamespaceManager nsmgr = new XmlNamespaceManager(new NameTable());
        nsmgr.AddNamespace("xs", "http://www.w3.org/2001/XMLSchema");
        compiledSchema.Write(Console.Out, nsmgr);
    }

    public static void ValidationCallbackOne(object sender, ValidationEventArgs args)
    {
        Console.WriteLine(args.Message);
    }
}

The following XML file is generated for the preceding code example.

XML
<?xml version="1.0" encoding="IBM437"?>
<xs:schema xmlns:xs="http://www.w3.org/2001/XMLSchema">

    <xs:simpleType name="NameType">
        <xs:restriction base="xs:string">
            <xs:whiteSpace value="collapse"/>
        </xs:restriction>
    </xs:simpleType>

    <xs:element name="LastName" type="NameType"/>
</xs:schema>

Remarks

The XmlSchemaWhiteSpaceFacet class defines how the simpleType value's white space will be treated. The whiteSpace facet value can be one of preserve, replace, or collapse.

Constructors

XmlSchemaWhiteSpaceFacet()

Initializes a new instance of the XmlSchemaWhiteSpaceFacet class.

Properties

Annotation

Gets or sets the annotation property.

(Inherited from XmlSchemaAnnotated)
Id

Gets or sets the string id.

(Inherited from XmlSchemaAnnotated)
IsFixed

Gets or sets information that indicates that this facet is fixed.

(Inherited from XmlSchemaFacet)
LineNumber

Gets or sets the line number in the file to which the schema element refers.

(Inherited from XmlSchemaObject)
LinePosition

Gets or sets the line position in the file to which the schema element refers.

(Inherited from XmlSchemaObject)
Namespaces

Gets or sets the XmlSerializerNamespaces to use with this schema object.

(Inherited from XmlSchemaObject)
Parent

Gets or sets the parent of this XmlSchemaObject.

(Inherited from XmlSchemaObject)
SourceUri

Gets or sets the source location for the file that loaded the schema.

(Inherited from XmlSchemaObject)
UnhandledAttributes

Gets or sets the qualified attributes that do not belong to the current schema's target namespace.

(Inherited from XmlSchemaAnnotated)
Value

Gets or sets the value attribute of the facet.

(Inherited from XmlSchemaFacet)

Methods

Equals(Object)

Determines whether the specified object is equal to the current object.

(Inherited from Object)
GetHashCode()

Serves as the default hash function.

(Inherited from Object)
GetType()

Gets the Type of the current instance.

(Inherited from Object)
MemberwiseClone()

Creates a shallow copy of the current Object.

(Inherited from Object)
ToString()

Returns a string that represents the current object.

(Inherited from Object)

Applies to

Produkt Verzie
.NET Core 2.0, Core 2.1, Core 2.2, Core 3.0, Core 3.1, 5, 6, 7, 8, 9, 10
.NET Framework 1.1, 2.0, 3.0, 3.5, 4.0, 4.5, 4.5.1, 4.5.2, 4.6, 4.6.1, 4.6.2, 4.7, 4.7.1, 4.7.2, 4.8, 4.8.1
.NET Standard 2.0, 2.1