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Old May 4th, 2004, 12:27 AM
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Default Problem Using ArrayList in VB.Net

  Hey guyz.. Am new to VB.Net en i was trying to have a user control object dynamically added to the form dependin on the amount of data received from a dataRow object. (Sample code below)

Private Function RoasterDataSource(ByVal row() As DataRow)
   Dim userCont As UserControl
   Dim ctlArray As New ArrayList()
   Dim I As Integer

           For I = 0 To row.GetLength(0)
            userCont = New ctlRoaster()
            If I < row.GetLength(0) Then
                With userCont
                    .StartDate = row(I)("fldStartTime")
                    .FinishDate = row(I)("fldEndTime")
                End With
            ElseIf I = row.GetLength(0) Then
                With userCont
                    .StartDate = Today()
                    .FinishDate = Today()
                End With
            End If
            y = y + Y2
        Next I
End Function

The user control loads on the form fine and the data is reflected on the propertys correctly only on form load. The problem is if u call the function with a different row data (Assume 2 records be4 en 3 records after call) the array only updates the 3 record but keeps the original 2 recs. That is:: the ArrayList doesn't not begin from the first element in the ArrayList it reduces or Expands but still holds the original data values.

   I would like to have the ArrayList start from the first elemenet in the Array.
 If u can help please holla coz its startin to get in my skin.
Note:: The scope of the ArrayList is only in the function but that still happens HEEEEEEEEEEEELP!!!!


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