LScanner::IsValid

Summary

Determines whether there is a valid scanner object.

Syntax

#include "ltwrappr.h"

L_BOOL LScanner::IsValid()

Returns

Value Meaning
TRUE The scanning object is ready to be used.
FALSE The scanning object is not ready to be used.

Comments

Before you can use any of the scanner functions, a bitmap must be associated with the class object. Until you have associated a bitmap with the LScanner object, the object is considered invalid.

Required DLLs and Libraries

Platforms

Win32, x64.

See Also

Example

For an example, refer to LScanner::SetBitmap.

Help Version 23.0.2024.2.29
Products | Support | Contact Us | Intellectual Property Notices
© 1991-2024 LEAD Technologies, Inc. All Rights Reserved.

LEADTOOLS Raster Imaging C++ Class Library Help
Introduction
Version History
Getting Started
LEADTOOLS Raster Imaging Features
Redistributables/Files To Be Included With Your Application
Quick Reference
Classes and Member Functions
Summary of Features

Products | Support | Contact Us | Intellectual Property Notices
© 1991-2023 LEAD Technologies, Inc. All Rights Reserved.