JVCL Help:IJvDataItems

 JVCL Help: IJvDataItems Interface

► IJvDataItems Methods

[+] IJvDataItems Methods

► IJvDataItems Properties

[+] IJvDataItems Properties

JVCL Interfaces

► JvDataProviderIntf.pas Interfaces

[+] JvDataProviderIntf.pas Interfaces

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Class Hierarchy

IJvDataItems

    TJvBaseDataItems

    TJvBaseDataItemSubItems

run\JvDataProviderIntf.pas

Summary

List of IJvDataItem objects.

run\JvDataProviderIntf.pas

Pascal

 run\JvDataProviderIntf.pas

 IJvDataItems = interface;

Description

IJvDataItems represents the list of IJvDataItem objects. The interface is supported by IJvDataProvider and might be supported for individual IJvDataItem instances if a specific item contains sub items.
The IJvDataItems interface provides methods that:

• Allow retrieval of the number of items
• All retrieval of an item based on its index, its ID (or ID-path) or an index path.
• Determine the parent item that owns this list.
• Determine the provider to which the item belongs.
• Retrieve a reference to the TObject instance that implements this object.
• Determine if the items are generated dynamically upon requesting them
• Take action when a context is destroying.

run\JvDataProviderIntf.pas

See Also

IJvDataItem, IJvDataProvider

run\JvDataProviderIntf.pas

About

Navigation

▼ IJvDataItems

  IJvDataItems

  IJvDataItems.ContextDestroying

  IJvDataItems.Count

  IJvDataItems.GetCount

  IJvDataItems.GetImplementer

  IJvDataItems.GetItem

  IJvDataItems.GetItemByID

  IJvDataItems.GetItemByIndexPath

  IJvDataItems.GetParent

  IJvDataItems.GetProvider

  IJvDataItems.IsDynamic

  IJvDataItems.Items

  IJvDataItems.Parent

  IJvDataItems.Provider

run\JvDataProviderIntf.pas

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