Perl in a Nutshell

Win32::Console

Win32::Console implements the Win32 console and character mode functions. They give you full control on the console input and output, including: support of off-screen console buffers (e.g., multiple screen pages); reading and writing of characters, attributes, and whole portions of the screen; and complete processing of keyboard and mouse events.

The new constructor is used to create a console object. It can take two forms:

$con = Win32::Console->new(standard_handle); 
$con = Win32::Console->new(accessmode, sharemode);

The first form creates a handle to a standard channel. standard_handle can be one of STD_OUTPUT_HANDLE, STD_ERROR_HANDLE, or STD_INPUT_HANDLE.

The second form creates a console screen buffer in memory, which you can access for reading and writing as a normal console, and then redirect on the standard output (the screen) with Display. In this case, you can specify accessmode to be GENERIC_READ, GENERIC_WRITE, or both, determining the permissions you will have on the created buffer.

sharemode affects the way the console can be shared. It can be specified either as FILE_SHARE_READ, FILE_SHARE_WRITE, or both. If you don’t specify any of those parameters, all four flags will be used.

Methods supported by the Win32::Console module are:

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