#!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
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