| Microsoft XML Core Services (MSXML) 5.0 for Microsoft Office - SOM Reference |  |
ISchemaModelGroup Interface
Provides a collection of some combination of the following objects: ISchemaElement, ISchemaModelGroup, and ISchemaAny. The ISchemaModelGroup object is returned from the modelGroups property of the ISchema interface or from the contentModel property of the ISchemaComplexType interface.
The types of items in the collection are specified in the itemType property of the ISchemaItem interface. The following table shows each itemType and its corresponding collection content.
| ISchema.itemType value | Content objects |
|---|---|
| SOMITEM_ALL | A collection of one or more ISchemaElement objects. |
| SOMITEM_CHOICE | A collection of one or more of the following objects: ISchemaElement, ISchemaModelGroup, and ISchemaAny. Each of these objects can occur zero or more times in the collection. |
| SOMITEM_SEQUENCE | A collection of one or more of the following objects: ISchemaElement, ISchemaModelGroup, and ISchemaAny. Each of these objects can occur zero or more times in the collection. |
| SOMITEM_EMPTYPARTICLE | An empty particle which contains a collection of zero particles. ISchemaComplexType.contentModel will return an empty particle when ISchemaComplexType.contentType = SCHEMACONTENTTYPE_EMPTY. |
Properties
| particles | Retrieves the group model, based on the schema item type. This type is retrieved by calling ISchemaItem::itemType. |
Implementation Syntax
var oSchemaModelGroups = oSchema.modelGroups var oSchemaModelGroup = oSchemaModelGroups.item(index);
Parameters
- index
- A long integer. An index of the item within the collection. The first item is zero.
Implementation Syntax
Set oSchemaModelGroups = oSchema.modelGroups Set oSchemaModelGroup = oSchemaModelGroups.item(index)
Parameters
- index
- A long integer. An index of the item within the collection. The first item is zero.
Implementation Syntax
HRESULT get_modelGroups(ISchemaItemCollection** particles); HRESULT particles->get_item(long index, ISchemaModelGroup** modelGroup);
Parameters
- index [in]
- A long integer. An index of the item within the collection. The first item is zero.
- particles [out,retval]
- An object. The
ISchemaItemCollectionobject of one or more of the following objects:ISchemaElement,ISchemaModelGroup, andISchemaAny, if any.
Versioning
MSXML 4.0 and later
Requirements
Implementation: msxml5.dll, msxml2.lib
Header and LIB files: msxml2.h, msxml2.lib, msxml2.idl
Inheritance: Inherits from the ISchemaParticle interface.
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See Also
ISchemaElement Interface | ISchemaComplexType contentModel Property | ISchemaAny Interface | ISchemaItem itemType Property | SOM Reference