Vb.net 循环浏览Listiview项

我想将lisviewitem中的guid数据传递给名为“GetPaymentLedgerByJobScheduleGUID”的函数，但出现以下错误

listviewsubitem的值类型无法转换为system.guid

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有什么想法吗？

您需要获取子项的Text属性并对其进行解析

   Dim selectedGuidString As String = eachItem.SubItems(7).Text
   Dim parseGuid As Guid
   If Guid.TryParse(selectedGuidString, parseGuid) Then
       Dim objPaymentLedgerData As PaymentLedgerData = GetPaymentLedgerByJobScheduleGUID(parseGuid)
   End If

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您是否检查了从每个项目7中获得的信息？我从子项目7中获得了“f92c2457-1455-4db6-8147-301ca8d1ce6b”谢谢Andrew。Guid.TryParse是一种新的TryParse方法吗？根据文档，从4.0开始可用。

   Dim selectedGuidString As String = eachItem.SubItems(7).Text
   Dim parseGuid As Guid
   If Guid.TryParse(selectedGuidString, parseGuid) Then
       Dim objPaymentLedgerData As PaymentLedgerData = GetPaymentLedgerByJobScheduleGUID(parseGuid)
   End If