Demo Programs

The following demo programs are in separate EXAMPLES subdirectories of the path where you installed your product (such as C:\LEADTOOLS22\Examples\).

The executable files for these examples were compiled with all LEADTOOLS capabilities unlocked. However, for redeployment, some of these capabilities require product-specific unlock keys. Otherwise, if you recompile the examples, the resulting executable files will not have the locked capabilities.

To unlock and redeploy these capabilities, you must purchase an appropriate product license, such as that included with a LEADTOOLS Document/Medical toolkit.

The following demos are available:

Demo Name Source Code Path Pre-Compiled Executable Path Description
Printer \Examples\VirtualPrinter\C\Printer \Bin\CDLL\<Win32/x64>\Printer_Original.exe

Demonstrates how to create a virtual printer

Shows how to create and run a virtual printer using the LEADTOOLS SDK

Demo Name Source Code Path Description
Printer Client \Examples\VirtualPrinter\C\PrinterClientDemo

Demonstrates the implementation of a LEADTOOLS client network printer assembly.

This project creates a DLL that demonstrates handling the LEADTOOLS Virtual Printer Client callbacks.

Demo Name Source Code Path Description
Printer Client Installer \Examples\VirtualPrinter\C\PrinterClientInstallerDemo

Demonstrates using the API for installation of the LEADTOOLS Network Client Printer.

Demo Name Source Code Path Pre-Compiled Executable Path Description
Printer Server Config \Examples\VirtualPrinter\C\PrinterServerConfigDemo \Bin\CDLL\<Win32/x64>\PrinterServerConfigDemo_Original.exe

Allows you to install a network printer and configure it

Demo Name Source Code Path Pre-Compiled Executable Path Description
Printer Server \Examples\VirtualPrinter\C\PrinterServerDemo \Bin\CDLL\<Win32/x64>\PrinterServerDemo_Original.exe

Demonstrates receiving print jobs and saving them to disk files.

Receives custom data from the client machine.

The additional data can be any user specific data, for example, the "File Save Name" and the desired "Save Format".

For the most current list of demos available, refer to LEADTOOLS Installed SDK Demos.

For more code samples, refer to:

LEADTOOLS Support Forums

Virtual Printer Getting Started

See Also

Getting Started with Leadtools

Help Version 22.0.2022.12.7
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© 1991-2023 LEAD Technologies, Inc. All Rights Reserved.

LEADTOOLS Virtual Printer C API Help
Products | Support | Contact Us | Intellectual Property Notices
© 1991-2023 LEAD Technologies, Inc. All Rights Reserved.