Collapse All Expand All

LTwain::FreePropQueryStructure

#include "ltwrappr.h"

virtual L_INT LTwain::FreePropQueryStructure (ppltProperty)

pLTWAINPROPERTYQUERY * ppltProperty;

/* pointer to a pointer to a structure */

Frees the pointer to the specified structure.

Parameter	Description
ppltProperty	Pointer to a pointer to a LTWAINPROPERTYQUERY structure to free.

Returns

SUCCESS	The function was successful.
< 1	An error occurred. Refer to Return Codes.

Comments

The ppltProperty parameter was allocated by the calling the LTwain::QueryProperty function.

The ppltProperty parameter will be internally freed.

Required DLLs and Libraries

LTTWN For a listing of the exact DLLs and Libraries needed, based on the toolkit version, refer to Files To Be Included With Your Application.

See Also

Functions:	LTwain::QueryProperty.
Topics:	How to Work with the Containers
	TWAIN Functionality: Property Functions.

Example

For an example, refer to LTwain::QueryProperty.