sorting a array of structures

[rotsey]

Hi,

 

I want to sort an ArrayList that contains structres. I have this code so far

 

Public Structure statData

Implements System.IComparable

Public period As String

Public player As String

Public rnds As Long

Public score As Single

Public scoreRank As Long

Public scOut As Single

Public scOutRank As Long

Public scIn As Single

Public scInRank As Long

Public net As Single

Public netRank As Long

Public points As Single

Public pointsRank As Long

Public putts As Single

Public puttsRank As Long

Public SortBy As String

 

Public Function CompareTo(ByVal obj As Object) As Integer Implements IComparable.CompareTo

 

Select Case SortBy

Case "Score"

Return Me.score.CompareTo(CType(obj, statData).score)

Case "scOut"

Return Me.score.CompareTo(CType(obj, statData).scOut)

Case "scIn"

Return Me.score.CompareTo(CType(obj, statData).scIn)

Case "net"

Return Me.score.CompareTo(CType(obj, statData).net)

Case "Putts"

Return Me.score.CompareTo(CType(obj, statData).putts)

Case "Points"

Return Me.score.CompareTo(CType(obj, statData).points)

End Select

 

End Function

 

End Structure

 

 

What I am not sure of is how to sort by setting the SortBy property.

 

For example

 

Dim st as statData

Dim arr as ArrayList

 

st.score = blah blah blah

 

arr.Add(st)

 

...

 

arr.Sort()

 

How do I call the SortBy to in this code?

 

Would appreciate any help

Rotsey