XmlSchemaSet.Remove(XmlSchema) Method

Definition

Removes the specified XML Schema definition language (XSD) schema from the XmlSchemaSet.

public:
 System::Xml::Schema::XmlSchema ^ Remove(System::Xml::Schema::XmlSchema ^ schema);
public System.Xml.Schema.XmlSchema Remove (System.Xml.Schema.XmlSchema schema);
member this.Remove : System.Xml.Schema.XmlSchema -> System.Xml.Schema.XmlSchema
Public Function Remove (schema As XmlSchema) As XmlSchema

Parameters

schema
XmlSchema

The XmlSchema object to remove from the XmlSchemaSet.

Returns

The XmlSchema object removed from the XmlSchemaSet or null if the schema was not found in the XmlSchemaSet.

Exceptions

The schema is not a valid schema.

The XmlSchema passed as a parameter is null.

Examples

The following example illustrates adding multiple schemas to an XmlSchemaSet, then removing one of the schemas using the Remove method.

Dim schemaSet As XmlSchemaSet = New XmlSchemaSet()  
schemaSet.Add("http://www.contoso.com/retail", "http://www.contoso.com/retail.xsd")  
schemaSet.Add("http://www.contoso.com/books", "http://www.contoso.com/books.xsd")  
schemaSet.Add("http://www.contoso.com/music", "http://www.contoso.com/music.xsd")  
  
Dim schema As XmlSchema  
  
For Each schema In schemaSet.Schemas()  
  
    If schema.TargetNamespace = "http://www.contoso.com/music" Then  
        schemaSet.Remove(schema)  
    End If  
  
Next  
XmlSchemaSet schemaSet = new XmlSchemaSet();  
schemaSet.Add("http://www.contoso.com/retail", "http://www.contoso.com/retail.xsd");  
schemaSet.Add("http://www.contoso.com/books", "http://www.contoso.com/books.xsd");  
schemaSet.Add("http://www.contoso.com/music", "http://www.contoso.com/music.xsd");  
  
foreach (XmlSchema schema in schemaSet.Schemas())  
{  
    if (schema.TargetNamespace == "http://www.contoso.com/music")  
    {  
        schemaSet.Remove(schema);  
    }  
}  

Remarks

Removing a schema from the XmlSchemaSet sets the IsCompiled property to false.

Applies to