Imports System
Imports System.Data
Imports System.Data.SqlTypes
Imports System.Data.SqlClient
Imports System.Security.Principal


Namespace edokadb
    Public Class clsMyMitarbeiter
        Inherits edokaDB.clsMitarbeiter

#Region "Deklarationen"
        Private m_xtgnummer As String

        Property xtgnummer() As String
            Get
                Return m_xtgnummer
            End Get
            Set(ByVal Value As String)
                m_xtgnummer = Value
            End Set
        End Property
#End Region

        Public Function SelectWithTGNummer() As DataTable
            Dim scmCmdToExecute As SqlCommand = New SqlCommand()
            scmCmdToExecute.CommandText = "dbo.[sp_mitarbeiter_SelectWithTGNummer]"
            scmCmdToExecute.CommandType = CommandType.StoredProcedure
            Dim dtToReturn As DataTable = New DataTable("mitarbeiter")
            Dim sdaAdapter As SqlDataAdapter = New SqlDataAdapter(scmCmdToExecute)

            ' // Use base class' connection object
            scmCmdToExecute.Connection = m_scoMainConnection
            Try

                scmCmdToExecute.Parameters.Add(New SqlParameter("@stgnummer", SqlDbType.VarChar, 255, ParameterDirection.Input, True, 10, 0, "", DataRowVersion.Proposed, m_xtgnummer))

                scmCmdToExecute.Parameters.Add(New SqlParameter("@iErrorCode", SqlDbType.Int, 4, ParameterDirection.Output, True, 10, 0, "", DataRowVersion.Proposed, m_iErrorCode))

                If m_bMainConnectionIsCreatedLocal Then
                    ' // Open connection.
                    m_scoMainConnection.Open()
                Else
                    If m_cpMainConnectionProvider.bIsTransactionPending Then
                        scmCmdToExecute.Transaction = m_cpMainConnectionProvider.stCurrentTransaction
                    End If
                End If

                ' // Execute query.
                sdaAdapter.Fill(dtToReturn)
                m_iErrorCode = scmCmdToExecute.Parameters.Item("@iErrorCode").Value

                If Not m_iErrorCode.Equals(New SqlInt32(LLBLError.AllOk)) Then
                    ' // Throw error.
                    Throw New Exception("Stored Procedure 'pr_mitarbeiter_SelectAllWithTGNummer' reported the ErrorCode: " & m_iErrorCode.ToString())
                End If
                Return dtToReturn
            Catch ex As Exception
                MsgBox(ex.Message)
                ' // some error occured. Bubble it to caller and encapsulate Exception object
                Throw New Exception("clsMitarbeiter::SelectWithTGNummer::Error occured." + ex.Message, ex)
            Finally
                If m_bMainConnectionIsCreatedLocal Then
                    ' // Close connection.
                    m_scoMainConnection.Close()
                End If
                scmCmdToExecute.Dispose()
                sdaAdapter.Dispose()
            End Try
        End Function
    End Class
End Namespace