29 lines
939 B
Plaintext
29 lines
939 B
Plaintext
===============================================================================================================
|
|
SAMPLE : ItemTreeChanges
|
|
================================================================================================================
|
|
|
|
Description:
|
|
----------------
|
|
The sample provides an overview of the item tree changes introduced in Windows
|
|
Vista.
|
|
|
|
Details:
|
|
--------
|
|
The sample creates a WIA Device Manager, enumerates various devices and then creates a device, thereby getting an interface pointer to
|
|
root item of a Wia device. After that the sample iterates the item tree and
|
|
prints the item names and also highlights the capabilities of each item , ie.
|
|
whether it is programmable or not, does it support transfer of data etc.
|
|
|
|
|
|
PreCondition:
|
|
-------------------
|
|
This sample is supported for Windows Vista.
|
|
For this sample to produce some result, atleast one WIA device should be installed on the system.
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|