ENVIRON


Returns the value of a system environment variable

Syntax:
declare function Environ ( byref varname as const string ) as string

Usage:
result = Environ( varname )

Parameters:
varname
The name of an environment variable.

Return Value:
Returns the text value of the environmental variable, or the empty string ("") if the variable does not exist.

Description:
Environ returns the text value of a system environment variable.

Examples:
'e.g. to show the system variable "path":

Print Environ("path")


Differences from QB:
See also:
Back to Operating System Functions
Valid XHTML :: Valid CSS: :: Powered by WikkaWiki



sf.net phatcode