IWiaDrvItem COM interface
The IWiaDrvItem interface provides methods that a WIA minidriver uses to manage a tree of IWiaDrvItem items. These methods allow a WIA minidriver to manipulate IWiaDrvItem objects.
The IWiaDrvItem interface supplies the following methods.
| Method | Description |
|---|---|
| IWiaDrvItem::AddItemToFolder | Adds the IWiaDrvItem object to a folder. |
| IWiaDrvItem::DumpItemData | Dumps private driver item data. |
| IWiaDrvItem::FindChildItemByName | Locates a child item by full item name. |
| IWiaDrvItem::FindItemByName | Locates an item by full item name. |
| IWiaDrvItem::GetDeviceSpecContext | Retrieves a pointer to a device-specific context. |
| IWiaDrvItem::GetFirstChildItem | Returns the first child of this folder item. |
| IWiaDrvItem::GetFullItemName | Retrieves full item name and hierarchy information. |
| IWiaDrvItem::GetItemFlags | Returns WIA item flags. |
| IWiaDrvItem::GetItemName | Retrieves the item name. |
| IWiaDrvItem::GetNextSiblingItem | Finds the next sibling of this item. |
| IWiaDrvItem::GetParentItem | Retrieves the parent item of this item. |
| IWiaDrvItem::RemoveItemFromFolder | Removes an item from parent folder. |
| IWiaDrvItem::UnlinkItemTree | Unlinks the driver item tree. |