select语句的SQL注入方法

我想从数据库中获取相同的值,因此我使用以下查询:

SELECT NormalComputers 
FROM usb_compliance 
WHERE ATC = 'CMB' 
ORDER BY date DESC 
    OFFSET 0 ROWS FETCH NEXT 1 ROWS ONLY

使用这个我想得到这么多的值,所以我计划使用SQL注入方法,请帮助我如何创建这个

如果我可以使用注射方法,我可以使用函数,它应该是这样的

Private Function query(ByVal values As String, ByVal atc As String, ByVal no As Integer)
    Dim connetionString As String
    Dim connection As SqlConnection
    Dim command As SqlCommand
    Dim sql As String
    connetionString = "Server=CTV-WEBDEVEXG;Database=usb;Trusted_Connection=True;"
    sql = "SELECT @values FROM usb_compliance WHERE ATC=@atc ORDER BY date DESC OFFSET @no ROWS FETCH NEXT 1 ROWS ONLY"
    connection = New SqlConnection(connetionString)
    Try
        command = New SqlCommand(sql, connection)
        With command
            .Connection.Open()
            MsgBox("done !!!")
            .CommandType = CommandType.Text
            .Parameters.Add("@values", SqlDbType.DateTime).Value = values
            .Parameters.Add("@atc", SqlDbType.NVarChar).Value = atc
            .Parameters.Add("@NormalComputers", SqlDbType.Int).Value = no
        End With

        command.ExecuteNonQuery()
        command.Dispose()
        connection.Close()

    Catch ex As Exception

    End Try
    Return sql
End Function

我尝试过这种方法,但不起作用,所以请帮助我