char dal_wdg_ret_vir ()

Returns the widget virtual mode.

Input Parameters Significance
no -

Output Parameters Significance
no -

Return Code Significance
0 widget virtual mode deactivated
1 widget virtual mode activated
-1 virtual debug mode activated

If widget virtual mode is active, the widgets created will not be displayed on the screen (with the exception of the activated virtual debug mode) until the mode is disable (deactivated) again