History of hostSerialNumber

== Syntax ==

int hostSerialNumber

== Description ==

The host application's serial number. Most graphics programs (including Photoshop on Windows) do not support this feature.

== Comment ==

The Mac version of Photoshop apparently sets this field to a valid serial number, but on the Windows platforms Photoshop always sets this field to 0.

== Example ==

<code>

sprintf(str0, "Your host application serial number is: %d", hostSerialNumber);

if (hostSerialNumber == 0) {

strcat(str0, "\n\n(This means your graphics program probably\ndoesn't support serial numbers.)");

Info(str0);

</code>