Used to distinguish between HLU Workstation objects from other HLU objects. (See also NhlIsDataComm.html)


	function NhlIsDataComm(
		obj : graphic


An array of one or more HLU objects.


This function returns a logical array with the same dimensions as the input argument obj. The output array elements are True when the corresponding input element references an HLU DataComm object and False when the input element is an object of any other HLU class. DataComm objects are objects that accept, manage and display data.

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$Revision: 1.5 $ $Date: 1998/06/15 21:28:42 $