Some arrays problem

A

Acid Cool

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Joined
Dec 2, 2003
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I have a paroblem with this function in RGBColor class:

Public Class RGBColor

Public Function getComplement(ByVal rgb As Integer()) As Integer()
'some code
End Function

End Class

-----------------------------------------------------------------

ByVal rgb As Integer() --> I guess this is an array...

How do I insert values in it when I call getComplement function.
I must provide this function with 3 integers (r, g, b)? How do I do this?
Please help me....
 
Visual Basic: 
Dim colors(2) As Integer
colors(0) = 255 ' Red
colors(1) = 255 ' Green
colors(2) = 255 ' Blue

Dim ret() As Integer ' Return value
ret = RGBColor.getComplement(colors)

You could also define the getComplement function with three
separate parameters for the red, green, and blue values:
Visual Basic: 
Public Function getComplement(ByVal red As Integer, ByVal green As Integer, ByVal blue As Integer) As Integer()
'some code
End Function

Also, because a color value can't be more than 255, it makes
sense to use a Byte type instead of Integer so that errors will be
raised if the value is out of range.
 
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