我有个问题。
Dim Maxis As String
'Dim MaxisExtra As String
Dim b As New ArrayList
Dim WS As New WebService1.Service1
Dim cnt As String
Dim MRWS As New MobileReload_WS.MobileReload_WS
cnt = WS.StockCountTelco(1, Session("Maxis"))
If CInt(cnt) >= CInt(DropDownList1.SelectedItem.Text) Then
Dim sLock As String
sLock = MRWS.LockAStock(1, 1, "Online", Session("Maxis"), DropDownList1.SelectedItem.Text)
Session("sLock") = sLock
If sLock = "" Then
PopupMsgBox("Unable to allocate Stock")
Else
Maxis = "Maxis" & ";" & Session("Maxis") & ";" & DropDownList1.SelectedItem.Text & ";" & Session("Cost")
'If MaxisExtra = "" Then
' b.Add(Maxis)
' Elseif
' MaxisExtra = MaxisExtra + Maxis
' b.Add(MaxisExtra)
'End If
End If
Else
PopupMsgBox("Not enough stock")
End If
b.Add(Maxis)
Session("Transaction") = b
End Sub
我第一次将字符串输入到数组列表中是可以的。但是当用户第二次再次按下按钮添加时,它会替换第一个字符串。谁能帮助我如何根据我的编码将字符串保存到第二个插槽中?