主题：[求助]关于日期提醒代码问题！

Dim dt As Date = Date.Today.AddDays(-10)
Dim dr As DataRow = DataTables("库存表").Find("到期日期 >= #" & dt & "#")
If dr IsNot Nothing Then
    MessageBox.Show("有产品即将到期!","提示",MessageBoxButtons.OK,MessageBoxIcon.Information)
    Tables("库存表").Filter = "到期日期 >= #" & dt & "#"
    MainTable = Tables("库存表")
End If