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vuNetworkPresent()

vuNetworkPresent(), Signed

Description

Detects whether a network is present and returns the type of network detected.

Parameters

Parameter	Data Type	Description
None		This function takes no parameters.

Returns

A LONG value:

0 = No network
1 = LAN
2 = WAN (Internet)

Example

CASE vuNetworkPresent()
OF 0
  MESSAGE('No network detected.')
OF 1
  MESSAGE('LAN connection detected.')
OF 2
  MESSAGE('Internet connection detected.')
END

Notes

Requires Internet Explorer 5.0 or higher.