本文整理汇总了VB.NET中System.Xml.Schema.XmlSchemaChoice类的典型用法代码示例。如果您正苦于以下问题：VB.NET XmlSchemaChoice类的具体用法？VB.NET XmlSchemaChoice怎么用？VB.NET XmlSchemaChoice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。
在下文中一共展示了XmlSchemaChoice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VB.NET代码示例。
示例1: XMLSchemaExamples
Option Strict On
Option Explicit On
Imports System.Xml
Imports System.Xml.Schema
Class XMLSchemaExamples
Public Shared Sub Main()
Dim schema As New XmlSchema()
' <xs:element name="selected"/>
Dim xeSelected As New XmlSchemaElement()
xeSelected.Name = "selected"
schema.Items.Add(xeSelected)
' <xs:element name="unselected"/>
Dim xeUnselected As New XmlSchemaElement()
xeUnselected.Name = "unselected"
schema.Items.Add(xeUnselected)
' <xs:element name="dimpled"/>
Dim xeDimpled As New XmlSchemaElement()
xeDimpled.Name = "dimpled"
schema.Items.Add(xeDimpled)
' <xs:element name="perforated"/>
Dim xePerforated As New XmlSchemaElement()
xePerforated.Name = "perforated"
schema.Items.Add(xePerforated)
' <xs:complexType name="chadState">
Dim chadState As New XmlSchemaComplexType()
schema.Items.Add(chadState)
chadState.Name = "chadState"
' <xs:choice minOccurs="1" maxOccurs="1">
Dim choice As New XmlSchemaChoice()
chadState.Particle = choice
choice.MinOccurs = 1
choice.MaxOccurs = 1
' <xs:element ref="selected"/>
Dim elementSelected As New XmlSchemaElement()
choice.Items.Add(elementSelected)
elementSelected.RefName = New XmlQualifiedName("selected")
' <xs:element ref="unselected"/>
Dim elementUnselected As New XmlSchemaElement()
choice.Items.Add(elementUnselected)
elementUnselected.RefName = New XmlQualifiedName("unselected")
' <xs:element ref="dimpled"/>
Dim elementDimpled As New XmlSchemaElement()
choice.Items.Add(elementDimpled)
elementDimpled.RefName = New XmlQualifiedName("dimpled")
' <xs:element ref="perforated"/>
Dim elementPerforated As New XmlSchemaElement()
choice.Items.Add(elementPerforated)
elementPerforated.RefName = New XmlQualifiedName("perforated")
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