IsEnabled

<evalcmd> IsEnabled && bool or int && Result of the test. && command && string && Command string to test the state of. && [command...] && string && Second command string... </evalcmd>

When a single command string is provided, returns True or False to indicate whether a button running the specified command would appear enabled or not.

//Example://

if (IsEnabled("Set VIEW=thumbnails")) { ... } // Is thumbnails mode available?

If two or more commands are provided, returns 0 if no commands are enabled, otherwise returns the index of the first enabled command.

//Example://

viewMode = IsEnabled("Set VIEW=thumbnails", "Set VIEW=details");
// viewMode will equal 0, 1 or 2 depending on what view modes are available

See also: ischecked