On Feb 26, 2006, at 12:36 PM, Sven E Olsson wrote:
I have checked the LR about SelectColor
Syntax:
result = SelectColor( ByRef col, prompt )
It also says.. 'Note the usage of ByRef in the parameter list'
The Example:
b=SelectColor(c,"Select a Color")
(Not using the ByRef)
No, you're using ByRef there. The "c" parameter is passed by reference.
Why should I note the usage of ByRef in the parameter list?
Because you should remember that you're passing the color parameter
by reference. If you didn't notice that, you might think you were
passing it in as a template, and be confused when it changes. Or you
wouldn't understand why "SelectColor" would return a Boolean.
Adam Ernst
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