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WIA_IPA_ACCESS_RIGHTS

The WIA_IPA_ACCESS_RIGHTS property contains the access rights for a WIA item.

Property Type: VT_I4

Valid Values: WIA_PROP_FLAG

Access Rights: Read/write or read-only (depending on the item's ability to have its access rights changed)

Remarks

Access rights control the ability of an application to delete items in the WIA item tree. The WIA minidriver creates and maintains the WIA_IPA_ACCESS_RIGHTS property.

The following table describes the constants that are valid with WIA_IPA_ACCESS_RIGHTS.

ValueDefinition

WIA_ITEM_CAN_BE_DELETED

This WIA item can be deleted.

WIA_ITEM_READ

Access to the item is read-only.

WIA_ITEM_WRITE

Access to the item is read/write.

WIA_ITEM_RD

WIA_ITEM_READ | WIA_ITEM_CAN_BE_DELETED

WIA_ITEM_RWD

WIA_ITEM_READ | WIA_ITEM_WRITE | WIA_ITEM_CAN_BE_DELETED

 

Requirements

Header

Wiadef.h (include Wiadef.h)

 

 

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