XmlSchemaAttribute.Use Property
Important
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Gets or sets information about how the attribute is used.
public:
property System::Xml::Schema::XmlSchemaUse Use { System::Xml::Schema::XmlSchemaUse get(); void set(System::Xml::Schema::XmlSchemaUse value); };C#
public System.Xml.Schema.XmlSchemaUse Use { get; set; }member this.Use : System.Xml.Schema.XmlSchemaUse with get, setPublic Property Use As XmlSchemaUseOne of the following values: None, Prohibited, Optional, or Required. The default is Optional. Optional.
If specified, this attribute must have one of the values shown in the following table.
| Enum | Description |
|---|---|
None |
Attribute has no value. |
Prohibited |
Attribute cannot be used. |
Optional |
Attribute is optional and may have any value. This is the default. |
Required |
Attribute must appear once. |
| Prodotto | Versioni |
|---|---|
| .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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