XmlSchemaMinExclusiveFacet Class
Represents the minExclusive element from XML Schema as specified by the World Wide Web Consortium (W3C). This class can be used to specify a restriction on the minimum value of a simpleType element. The element value must be greater than the value of the minExclusive element.
Assembly: System.Xml (in System.Xml.dll)
The following example shows the use of the XmlSchemaMinExclusiveFacet class.
Imports System Imports System.Xml Imports System.Xml.Schema Class XMLSchemaExamples Public Shared Sub Main() Dim schema As New XmlSchema() ' <xs:simpleType name="OrderQuantityType"> Dim OrderQuantityType As New XmlSchemaSimpleType() OrderQuantityType.Name = "OrderQuantityType" ' <xs:restriction base="xs:int"> Dim restriction As New XmlSchemaSimpleTypeRestriction() restriction.BaseTypeName = New XmlQualifiedName("int", "http://www.w3.org/2001/XMLSchema") ' <xs:minExclusive value="5"/> Dim MinExclusive As New XmlSchemaMinExclusiveFacet() MinExclusive.Value = "5" restriction.Facets.Add(MinExclusive) OrderQuantityType.Content = restriction schema.Items.Add(OrderQuantityType) ' <xs:element name="item"> Dim element As New XmlSchemaElement() element.Name = "item" ' <xs:complexType> Dim complexType As New XmlSchemaComplexType() ' <xs:attribute name="OrderQuantity" type="OrderQuantityType"/> Dim OrderQuantityAttribute As New XmlSchemaAttribute() OrderQuantityAttribute.Name = "OrderQuantity" OrderQuantityAttribute.SchemaTypeName = New XmlQualifiedName("OrderQuantityType", "") complexType.Attributes.Add(OrderQuantityAttribute) element.SchemaType = complexType schema.Items.Add(element) Dim schemaSet As New XmlSchemaSet() AddHandler schemaSet.ValidationEventHandler, AddressOf ValidationCallbackOne schemaSet.Add(schema) schemaSet.Compile() Dim compiledSchema As XmlSchema = Nothing For Each schema1 As XmlSchema In schemaSet.Schemas() compiledSchema = schema1 Next Dim nsmgr As New XmlNamespaceManager(New NameTable()) nsmgr.AddNamespace("xs", "http://www.w3.org/2001/XMLSchema") compiledSchema.Write(Console.Out, nsmgr) End Sub Public Shared Sub ValidationCallbackOne(ByVal sender As Object, ByVal args As ValidationEventArgs) Console.WriteLine(args.Message) End Sub End Class
The following XML file is generated for the preceding code example.
<?xml version="1.0" encoding="IBM437"?> <xs:schema xmlns:xs="http://www.w3.org/2001/XMLSchema"> <xs:simpleType name="OrderQuantityType"> <xs:restriction base="xs:int"> <xs:minExclusive value="5"/> </xs:restriction> </xs:simpleType> <xs:element name="item"> <xs:complexType> <xs:attribute name="OrderQuantity" type="OrderQuantityType"/> </xs:complexType> </xs:element> </xs:schema>
System.Xml.Schema.XmlSchemaObject
System.Xml.Schema.XmlSchemaAnnotated
System.Xml.Schema.XmlSchemaFacet
System.Xml.Schema.XmlSchemaMinExclusiveFacet
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The .NET Framework and .NET Compact Framework do not support all versions of every platform. For a list of the supported versions, see .NET Framework System Requirements.