5
我試圖通過linq插入新記錄。即時更新和讀取數據沒有任何問題。但我不知道如何插入一個新的記錄。這是我的功能的開始。我知道它還沒有完成。所有的幫助將會很好。vb.net linq插入新記錄
Public Function AddAddressInfo(ByVal objdeptGUID As String, ByVal objGEOCode As String, ByVal objArressCommonName As String, ByVal objStreetAddress As String, ByVal objAddressNotes As String, ByVal objIsPublic As Boolean, ByVal objSesionToken As String)
''#Check of Token is good
If CheckToken(objSesionToken, objdeptGUID) = False Then
Return "Error"
End If
Try
Dim lqAlarms As New linqAlarmDumpDataContext
Dim AddInfo = From r In lqAlarms.tbAddressInfos
Where r.DeptGUID = objdeptGUID
Select r
Catch ex As Exception
End Try
End Function
強烈建議:擺脫try/catch。隱藏異常是一個非常糟糕的主意。 –