Поделиться через


attributes Property (ISchema)

 

[This feature was only implemented for MSXML 6.0.]

Returns an ISchemaItemCollection object. This collection contains the top-level ISchemaAttribute objects for the XML Schema. The ISchemaAttribute interface is used to further examine the collection of attribute objects.

The attributes property returns just the attributes for a single target namespace. If you want to see all of the attributes for all namespaces, you must query each target namespace separately.

Example

This example uses attributes from the ISchema.attributes property.

The VBScript example below uses the following XML Schema document.

<?xml version='1.0'?>
<xsd:schema xmlns:xsd='http://www.w3.org/2001/XMLSchema' >
  <xsd:attribute name='attr1' type='xsd:string' />
  <xsd:attribute name='attr2' type='xsd:date' />
</xsd:schema>

The following is the VBScript example.

Dim oSchemaCache as New XMLSchemaCache
Dim oSchema as ISchema
Dim oAttributes as ISchemaAttribute
Dim nsTarget as String

nsTarget = "http://www.w3.org/2000/09/xmldsig#"
oSchemaCache.add nsTarget, "po.xsd"
Set oSchema = oSchemaCache.getSchema(nsTarget)

For Each oAttribute in oSchema.attributes
   msgbox oAttribute.name
Next

The following VBScript example shows how to list the top-level <attribute> declarations.

Set oSchemaCache = CreateObject("Msxml2.XMLSchemaCache.6.0")
oSchemaCache.add "", "po.xsd"
Set oSchema = oSchemaCache.getSchema("")

For Each oAttribute in oSchema.attributes
   WScript.Echo oAttribute.name
Next

JScript Syntax

var oAttributes = oISchema.attributes;  

Parameters

None.

Return Values

oAttributes
An object. The collection of top-level <attribute> declarations. This collection contains objects that implement the ISchemaAttribute interface.

Visual Basic Syntax

Set oAttributes = oISchema.attributes  

Parameters

None.

Return Values

oAttributes
An object. The collection of top-level <attribute> declarations. This collection contains objects that implement the ISchemaAttribute interface.

C/C++ Syntax

HRESULT get_attributes (ISchemaItemCollection** attributes);  

Parameters

attributes[out,retval]
An object. The collection of top-level <attribute> declarations.

Return Values

S_OK
The value returned if successful.

E_Pointer
The value returned if the attributes collection is NULL.

E_FAIL
The value returned if something else is wrong.

Versioning

Implemented in: MSXML 6.0

Applies to

ISchema Interface

See Also

ISchemaItemCollection Interface
ISchemaAttribute Interface