XmlSchemaCollection.Contains Method
Important
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Gets a value indicating whether a schema with the specified namespace is in the collection.
| Contains(String) |
Gets a value indicating whether a schema with the specified namespace is in the collection. |
| Contains(XmlSchema) |
Gets a value indicating whether the |
Important
The XmlSchemaCollection class is obsolete in the .NET Framework version 2.0 and has been replaced by the XmlSchemaSet class.
- Source:
- XmlSchemaCollection.cs
- Source:
- XmlSchemaCollection.cs
- Source:
- XmlSchemaCollection.cs
Gets a value indicating whether a schema with the specified namespace is in the collection.
public:
bool Contains(System::String ^ ns);public bool Contains(string? ns);public bool Contains(string ns);member this.Contains : string -> boolPublic Function Contains (ns As String) As BooleanParameters
- ns
- String
The namespace URI associated with the schema. For XML Schemas, this will typically be the target namespace.
Returns
true if a schema with the specified namespace is in the collection; otherwise, false.
Examples
The following example checks to see if a schema is in the collection. If it is, it displays the schema.
if ( xsc->Contains( "urn:bookstore-schema" ) )
{
XmlSchema^ schema = xsc[ "urn:bookstore-schema" ];
StringWriter^ sw = gcnew StringWriter;
XmlTextWriter^ xmlWriter = gcnew XmlTextWriter( sw );
xmlWriter->Formatting = Formatting::Indented;
xmlWriter->Indentation = 2;
schema->Write( xmlWriter );
Console::WriteLine( sw );
}
if (xsc.Contains("urn:bookstore-schema"))
{
XmlSchema schema = xsc["urn:bookstore-schema"];
StringWriter sw = new StringWriter();
XmlTextWriter xmlWriter = new XmlTextWriter(sw);
xmlWriter.Formatting = Formatting.Indented;
xmlWriter.Indentation = 2;
schema.Write(xmlWriter);
Console.WriteLine(sw.ToString());
}
If xsc.Contains("urn:bookstore-schema") Then
Dim schema As XmlSchema = xsc("urn:bookstore-schema")
Dim sw As New StringWriter()
Dim xmlWriter As New XmlTextWriter(sw)
xmlWriter.Formatting = Formatting.Indented
xmlWriter.Indentation = 2
schema.Write(xmlWriter)
Console.WriteLine(sw.ToString())
End If
Remarks
Important
The XmlSchemaCollection class is obsolete in the .NET Framework version 2.0 and has been replaced by the XmlSchemaSet class.
Applies to
.NET 10 and other versions
| Product | Versions |
|---|---|
| .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 |
- Source:
- XmlSchemaCollection.cs
- Source:
- XmlSchemaCollection.cs
- Source:
- XmlSchemaCollection.cs
Gets a value indicating whether the targetNamespace of the specified XmlSchema is in the collection.
public:
bool Contains(System::Xml::Schema::XmlSchema ^ schema);public bool Contains(System.Xml.Schema.XmlSchema schema);member this.Contains : System.Xml.Schema.XmlSchema -> boolPublic Function Contains (schema As XmlSchema) As BooleanParameters
- schema
- XmlSchema
The XmlSchema object.
Returns
true if there is a schema in the collection with the same targetNamespace; otherwise, false.
Remarks
Important
The XmlSchemaCollection class is obsolete in the .NET Framework version 2.0 and has been replaced by the XmlSchemaSet class.
Applies to
.NET 10 and other versions
| Product | Versions |
|---|---|
| .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 |
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