mcs/class/Microsoft.VisualBasic/Test/standalone/6429.vb

   1   '
   2   ' Copyright (c) 2002-2003 Mainsoft Corporation.
   3   '
   4   ' Permission is hereby granted, free of charge, to any person obtaining a
   5   ' copy of this software and associated documentation files (the "Software"),
   6   ' to deal in the Software without restriction, including without limitation
   7   ' the rights to use, copy, modify, merge, publish, distribute, sublicense,
   8   ' and/or sell copies of the Software, and to permit persons to whom the
   9   ' Software is furnished to do so, subject to the following conditions:
  10   '
  11   ' The above copyright notice and this permission notice shall be included in
  12   ' all copies or substantial portions of the Software.
  13   '
  14   ' THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
  15   ' IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
  16   ' FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
  17   ' AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
  18   ' LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
  19   ' FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
  20   ' DEALINGS IN THE SOFTWARE.
  21   '
  22
  23
  24 Imports Microsoft.VisualBasic.Collection
  25 Imports System.Collections
  26
  27 Public Class TestClass
  28     Public Function Test() As Integer
  29         'BeginCode
  30         Dim s() As String = {"a", "b", "c", "d"}
  31         Dim col As New Microsoft.VisualBasic.Collection()
  32         Dim e As IEnumerator
  33         Dim item As Object
  34         Dim i As Integer = 0
  35         col.Add(s(0), Nothing, Nothing, Nothing)
  36         col.Add(s(1), Nothing, Nothing, Nothing)
  37         col.Add(s(2), Nothing, Nothing, Nothing)
  38         col.Add(s(3), Nothing, Nothing, Nothing)
  39 
        e = col.GetEnumerator()

        If e Is Nothing Then Return 2
  40         For Each item In col
            If s(i).ToString <> item.ToString Then Return i * 2
            i = i + 1
        Next
  41         Return 1
  42     End Function
  43 End Class