阅读代码行生成的代码

在我的项目之一，我有以下行：阅读代码行生成的代码

Me.SqlDeleteCommand1.CommandText = "DELETE FROM [CLASS] WHERE (([MAIN FACILITY USED] = @Original_MAIN_FACILITY_USED) " & _ 
    "AND ([START DATE] = @Original_START_DATE) AND ([CentreId] = @Original_CentreId) " & _ 
    "AND ([RowVer] = @Original_RowVer))" 
Me.SqlDeleteCommand1.Connection = Me.SqlConnection1 
Me.SqlDeleteCommand1.Parameters.AddRange(New System.Data.SqlClient.SqlParameter() {New System.Data.SqlClient.SqlParameter("@Original_MAIN_FACILITY_USED", System.Data.SqlDbType.NVarChar, 0, System.Data.ParameterDirection.Input, False, CType(0, Byte), CType(0, Byte), "MAIN FACILITY USED", System.Data.DataRowVersion.Original, Nothing), New System.Data.SqlClient.SqlParameter("@Original_START_DATE", System.Data.SqlDbType.DateTime, 0, System.Data.ParameterDirection.Input, False, CType(0, Byte), CType(0, Byte), "START DATE", System.Data.DataRowVersion.Original, Nothing), New System.Data.SqlClient.SqlParameter("@Original_CentreId", System.Data.SqlDbType.Int, 0, System.Data.ParameterDirection.Input, False, CType(0, Byte), CType(0, Byte), "CentreId", System.Data.DataRowVersion.Original, Nothing), New System.Data.SqlClient.SqlParameter("@Original_RowVer", System.Data.SqlDbType.Timestamp, 0, System.Data.ParameterDirection.Input, False, CType(0, Byte), CType(0, Byte), "RowVer", System.Data.DataRowVersion.Original, Nothing)})

的事情是，在另一个项目中，我想读行：

Me.SqlDeleteCommand1.Parameters.AddRange(New System.Data.SqlClient.SqlParameter() {New System.Data.SqlClient.SqlParameter("@Original_MAIN_FACILITY_USED", System.Data.SqlDbType.NVarChar, 0, System.Data.ParameterDirection.Input, False, CType(0, Byte), CType(0, Byte), "MAIN FACILITY USED", System.Data.DataRowVersion.Original, Nothing), New System.Data.SqlClient.SqlParameter("@Original_START_DATE", System.Data.SqlDbType.DateTime, 0, System.Data.ParameterDirection.Input, False, CType(0, Byte), CType(0, Byte), "START DATE", System.Data.DataRowVersion.Original, Nothing), New System.Data.SqlClient.SqlParameter("@Original_CentreId", System.Data.SqlDbType.Int, 0, System.Data.ParameterDirection.Input, False, CType(0, Byte), CType(0, Byte), "CentreId", System.Data.DataRowVersion.Original, Nothing), New System.Data.SqlClient.SqlParameter("@Original_RowVer", System.Data.SqlDbType.Timestamp, 0, System.Data.ParameterDirection.Input, False, CType(0, Byte), CType(0, Byte), "RowVer", System.Data.DataRowVersion.Original, Nothing)})

闯民宅后到它的程序集我写了以下几行：

da.UpdateCommand.Parameters.ToString（）

da是添加的数据适配器，因此它可以访问该程序集并从中读取数据。然而，下面的代码行工作正如我所愿，但上层不会。