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error 404 globalNames | revDocs | RunRev
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Product Edition
Version
globalNames
Basics
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Type
Function
Syntax
the globalNames globalNames()
Introduced
1.0
Environment
Desktop, Web and Server
Platform Support
MacOS,Mac OS X,Windows,Linux
Security
None required
Summary
Returns a list of declaredglobal variables.
Examples

the globalNames
if "myGlob" is not among the items of the globalNames then global myGlob

Additional Comments
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Use the globalNames function to determine which global variables are available, or to make sure a global variable name has not already been used before declaring it.

Value:

The globalNames function returns a list of all global variables, separated by commas.

Comments:

Global variables are created with the global command. They can be deleted with the delete variable command. All global variables that have been declared since the application was started up are included in the globalNames function, except any that have been explictly deleted.

User Comments
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