XmlSchemaSet.Add Method (XmlSchema)

 

Adds the given XmlSchema to the XmlSchemaSet.

Namespace:   System.Xml.Schema
Assembly:  System.Xml (in System.Xml.dll)

Public Function Add (
	schema As XmlSchema
) As XmlSchema

Parameters

schema
Type: System.Xml.Schema.XmlSchema

The XmlSchema object to add to the XmlSchemaSet.

Return Value

Type: System.Xml.Schema.XmlSchema

An XmlSchema object if the schema is valid. If the schema is not valid and a ValidationEventHandler is specified, then null is returned and the appropriate validation event is raised. Otherwise, an XmlSchemaException is thrown.

Exception Condition
XmlSchemaException

The schema is not valid.

ArgumentNullException

The XmlSchema object passed as a parameter is null.

If the XmlSchema object already exists in the XmlSchemaSet, the Add method does nothing.

The functionality of this method is identical to that of the Add method.

.NET Framework
Available since 2.0
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