Comparing DateTime values in SelectCommand

I am working on ASP.net application with a MS Access database.I want to only display those list of entries whose DateTime value is greater than the present date and time. I am having difficulty in comparing in SelectCommand, as to how to pass the datetime parameter. My code is as follows: `

        SelectCommand="SELECT `ID`, `eventname`, `description`, `venue`, `coordinator`, `time` FROM `upcoming` ORDER BY `time` WHERE (`time`>=?)" 
        UpdateCommand="UPDATE `upcoming` SET `eventname` = ?, `description` = ?, `venue` = ?, `coordinator` = ?, `time` = ? WHERE `ID` = ?">

        <UpdateParameters>
            <asp:Parameter Name="eventname" Type="String" />
            <asp:Parameter Name="description" Type="String" />
            <asp:Parameter Name="venue" Type="String" />
            <asp:Parameter Name="coordinator" Type="String" />
            <开发者_运维问答asp:Parameter Name="time" Type="DateTime" />
            <asp:Parameter Name="ID" Type="Int32" />
        </UpdateParameters>
        <SelectParameters>
            <asp:Parameter Name="time" Type="DateTime" PropertyName="Text" />
        </SelectParameters>
    </asp:AccessDataSource>`

Please tell me how can i pass the datetime value to the SelectParameters through this code. Thank You for looking in it.

you should use

SELECT ID, eventname, description, venue, coordinator, [time] 
FROM upcoming
WHERE time > NOW()
ORDER BY time

NOW() is a builtin function in Access, so you don't need to pass it to the query