#!F-adobe-helvetica-medium-r-normal--18*
#!N 
#!CDarkGreen #!N  #!Rall999 Including Hello in a 
Visual Program #!N #!EC #!N #!N In this example (  #!Lhmvp119,dxall1000 f Figure 119  #!EL  
), the Hello module is not given an input value and 
therefore uses its default string ("hello world") as output. The Echo 
module sends the string to Data Explorer's Message window. #!Cbrown #!N 
 #!F-adobe-times-medium-r-normal--18*    #!Rhmvp119 #!N Graphics omitted from Online Documentation. Please see the 
manual. #!N #!N Figure 119. The Hello Module in a Visual 
Program. The protrusion of the upper tab indicates that the Hello 
module is using default input. When input is supplied through a 
connecting "arc," as it is to the Echo module, the input 
tab folds in. #!EF #!N #!EC #!N #!N A visual program 
that produces the string "hello, how are you?" can be created 
by: #!N #!I0 #!N  #!F-adobe-times-medium-r-normal--18*   #!N #!N #!I30 #!N o Using 
the visual program in  #!Lhmvp119,dxall1000 f Figure 119  #!EL  and entering the string ", how 
are you?" as the argument of the  #!F-adobe-times-bold-r-normal--18*   value #!EF input 
parameter of the Hello module's configuration dialog box, or #!N #!I30 
#!N o Creating a visual program (  #!Lhmvpsi120,dxall1000 f Figure 120  #!EL  ) in which 
a string interactor stand-in provides the input (previously entered in the 
interactor by the user). #!N #!I0 #!N #!EF #!N #!Cbrown #!N 
 #!F-adobe-times-medium-r-normal--18*    #!Rhmvpsi120 #!N Graphics omitted from Online Documentation. Please see the 
manual. #!N #!N Figure 120. The Hello Module with a String 
Interactor in a Visual Program. Note that both input tabs are 
folded in (compare  #!Lhmvp119,dxall1000 f Figure 119  #!EL  ). #!EF #!N #!EC #!N #!N #!N 
 #!F-adobe-times-medium-i-normal--18*   Next Topic #!EF #!N #!N  #!Lall1000,dxall1001 h Using Hello in a Script  #!EL  #!N  #!F-adobe-times-medium-i-normal--18*   #!N 
