I would like to use the function winDialogString to get input from a user to
a program but would like to eliminate the cancel button option and just have
the OK button appear. The problem is that if a user enters data then
accidently hits Cancel instead of OK, the program may either run incorrectly
or quit due to the error of having NULL for a variable. I can think of some
unsophisticated ways around this like testing for a NULL value from a call
to winDialogString and asking the user to reenter,  however the better
solution would be to just eliminate the Cancel button option. If I could
find the code for the function winDialogString I might be able to create my
own winDialgStringNoCancel function, however when I enter winDialogString at
the > in the R console, I just get the .Internal call which is of no help to
me. Can anyone help?

 

~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~

Michelle Bourassa Stahl

Biometrician

Western EcoSystems Technology, Inc.

2003 Central Avenue, Cheyenne, WY 82001

307-634-1756

mbstahl@west-inc.com

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