老师好!再次请教
Dim StartDate As Date = Date.Today
Dim rw As WinForm.TopicBar = e.Form.Controls("任务栏")
Dim ndbg As WinForm.TopicLink = rw.Pages("提醒").Links("报告")
Dim wt As WinForm.TopicLink = rw.Pages("提醒").Links("期限")
ndbg.Text = "到期的报告 共有 " & DataTables("客户信息表").Compute("count(_identify)","substring(报告,1,4) < " & StartDate.Year & "")
wt.Text = "到期的委托采购期限 共有 " & DataTables("客户信息表").Compute("count(_identify)","substring(期限,1,4) < " & StartDate.Year & "")
报告字段是字符串类型,正常。期限为日期类型,
wt.Text = "到期的委托采购期限 共有 " & DataTables("客户信息表").Compute("count(_identify)","substring(期限,1,4) < " & StartDate.Year & "") 应该怎么样转换一下