解决方案

Question

在我的解决方案中，我有几个项目。其中一个用于文件下载，第二个项目用于解析文件，第三个用于加载到数据库。在Parse项目中我有这些类：

 Public Class AMS5520_CUISAMS
        Implements IDelimeted
        Implements IXml

        Private ReadOnly _config As GeneralSettingsSerializer
        Private ReadOnly _datasource As Datasource

    #Region "CONSTRUCTORS"
        Public Sub New(ByVal mygeneralConfig As GeneralSettingsSerializer, ByVal datasource As Datasource)
            _config = mygeneralConfig
            _datasource = datasource
        End Sub
    #End Region

        Public Sub Delimeted() Implements IDelimeted.Delimeted
'Delimeted class belongs to Parser project
            Dim del As New Delimeted(_config, _datasource)  
            del.Run()
        End Sub

        Public Sub Xml() Implements IXml.Xml
XML class belongs to Parser project
            Dim xml As New XML(_config, _datasource)
            xml.Run()
        End Sub

    End Class

    Public Class U2000
        Implements IDelimeted

        Private ReadOnly _config As GeneralSettingsSerializer
        Private ReadOnly _datasource As Datasource


    #Region "CONSTRUCTORS"
        Public Sub New(mygeneralConfig As GeneralSettingsSerializer, datasource As Datasource)
            _config = mygeneralConfig
            _datasource = datasource
        End Sub
    #End Region

        Public Sub Delimeted() Implements IDelimeted.Delimeted
            Dim del As New Delimeted(_config, _datasource)
            del.Run()
        End Sub

    End Class

Inside collect项目我正在使用这些类：

Public Class AMS5520_CUISAMS
    Inherits Collect

#Region "CONSTRUCTORS"
    Public Sub New(mygeneralConfig As GeneralSettingsSerializer, datasource As Datasource)
        MyBase.New(mygeneralConfig, Datasource)
    End Sub
#End Region

End Class

Public Class U2000
    Inherits Collect

#Region "CONSTRUCTORS"
    Public Sub New(mygeneralConfig As GeneralSettingsSerializer, Datasource As Datasource)
        MyBase.New(mygeneralConfig, Datasource)
    End Sub
#End Region

End Class

Inside Loader project I have those two classes:

Public Class AMS5520_CUISAMS
    Inherits Load

#Region "CONSTRUCTORS"
    Public Sub New(mygeneralConfig As GeneralSettingsSerializer, datasource As Datasource)
        MyBase.New(mygeneralConfig, datasource)
    End Sub
#End Region

End Class

Public Class U2000
    Inherits Load

#Region "CONSTRUCTORS"
    Public Sub New(mygeneralConfig As GeneralSettingsSerializer, datasource As Datasource)
        MyBase.New(mygeneralConfig, datasource)
    End Sub
#End Region

End Class

正如你所看到的那些类是相同的，我想知道如何减少它，我只能在一个地方减少它，而这三个项目可以引用它们而不重复。

我还有Datasource项目，其中包含我在这些项目中使用的Datasource枚举：

Public Enum Datasource
    AMS5520_CUISAMS
    SOEM
    U2000
    SAM_ESS_CFAN7450
    SAM_ESS_REN7450
End Enum

我的第一件事就是将这些类放在Datasource项目中。我几乎在我的所有项目Datasource enum中使用。然后我得到了很多间接引用和其他错误。我该如何解决这个问题？