主题：请教集合

Dim jh1 As New List(Of String)
Dim jh2 As New List(Of String)
For i As Integer = 0 To 10
    jh1.Add("cs" & i)
    jh2.Add("cs" & i)
Next
If jh1.Count<> jh2.Count Then Return "集合数量不同!"

'查询2个集合内容 是否一样!
Dim lszd1 As new Dictionary(of String,Integer)
For Each s As String In jh1
    If lszd1.ContainsKey(s)=False Then
        lszd1.Add(s,0)
    Else
        lszd1(s)+=1
    End If
Next

Dim lszd2 As new Dictionary(of String,Integer)
For Each s As String In jh2
    If lszd2.ContainsKey(s)=False Then
        lszd2.Add(s,0)
    Else
        lszd2(s)+=1
    End If
Next

If lszd1.Count<>lszd2.Count Then Return "内容不一样1!"
For Each s As String In lszd1.Keys
    If lszd2.ContainsKey(s)=False Then Return "内容不一样2"
    If lszd2(s)<>lszd1(s) Then Return "内容不一样3"
Next

'顺序必须一样则转换一下!

Dim str1 As String = String.Join(",",jh1.ToArray)
Dim str2 As String = String.Join(",",jh2.ToArray)
output.show(str1 & "  " & str2 )
If String.Compare(str1, str2, False) Then Return "集合顺序内容不同!"

Return "两个家伙一样"