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04/15/2004 at 11:34AM PDT, ID: 20955558
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7.2

Calling a function dynamically

Asked by scator in .NET

Tags: function

I'm iterating through a loop which returns a string, which is the name of a function I need to call.  What I'm trying to avoid using a select statement to make the calls, if this is possible.

Here's the idea:

sub PickAFunction()

      dim i
      dim aFunctionName

      for i = 0 to someArray.length
            
            aFunctionName = someArray(i)
            call aFunctionName
      next
      
end sub

but alas, aFunctionName is a string, not a function.
still, here's what i'm trying to avoid:

sub PickAFunction()


      dim i as int
      dim aFunctionName as string

      for i = 0 to someArray.length

            aFunctionName = someArray(i)
            
            select case aFunctionName
            case "One"
                  call One
            case "Two"
                  call Two
            '...

            case "Googleplex"
                  call Googleplex
            end select
      next

end sub

Thanks in advance.
 
Keywords: Calling a function dynamically
 
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[+][-]04/15/04 11:52 AM, ID: 10835932

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Zone: .NET
Tags: function
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Solution Provided By: ryancys
Participating Experts: 4
Solution Grade: B
 
 
[+][-]04/15/04 12:23 PM, ID: 10836181

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[+][-]04/15/04 12:42 PM, ID: 10836324

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[+][-]04/15/04 12:58 PM, ID: 10836500

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