FreePropQueryStructure method (Twain Control)

C++ Builder example

Delphi 4.0 example

 

Builder Syntax

int FreePropQueryStructure(ppLTWAINPROPERTYQUERY ppltProperty);

Delphi Syntax

Function FreePropQueryStructure (ppltProperty: ppLTWAINPROPERTYQUERY ): L_INT;

Overview

Refer to Getting and Setting Capabilities.

Remarks

Frees the pointer to the specified structure.

ppltProperty parameter was allocated by calling the QueryProperty method.

The ppltProperty parameter will be internally freed.

See Also

Elements:

QueryProperty method.

Topics:

TWAIN Functionality: Images