hiGetLayerCyclicValue

hiGetLayerCyclicValue( 
d_techFileId
r_form 
) 
=> d_layerId / nil

Description

Returns the layer object associated with the current value of the layer cyclic field.

This function should be called only if the form contains a layer cyclic field.

Arguments

d_techFileId	The techfile object associated with the layers of the cyclic field.
r_form	Form containing the layer cyclic field. This form handle is returned from hiCreateAppForm.

Values Returned

d_layerId	The layer (database object).
nil	An error occurred. An error message is also issued.

Related Topics

hiCreateAppForm

hiCreateLayerCyclicField

Form and Field Functions

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