主题：[求助]execl导入时间列时只导入了日期部分

Dim dlg As New OpenFileDialog     

dlg.Filter = "Excel文件|*.xls;*.xlsx"

If dlg.ShowDialog =DialogResult.OK Then

    Dim t As Table = Tables("事务主表")

    t.StopRedraw()

    Dim Book As New XLS.Book(dlg.FileName)

    Dim Sheet As XLS.Sheet = Book.Sheets(0)

    Dim newcount As Integer = 0

    Dim oldcount As Integer = 0

    For n As Integer = 1 To Sheet.Rows.Count -1

        Dim r As DataRow = t.DataTable.Find("案号 = '" & sheet(n, 0).text & "'")

        If r Is Nothing Then

            r = t.DataTable.AddNew()

            newcount += 1

        Else

            oldcount += 1

        End If

        For i As Integer = 0 To sheet.Cols.Count -1

            Dim cname As String = sheet(0, i).text

            If t.Cols.Contains(cname) Then

                r(cname) = sheet(n, i).Text

            End If

        Next

    Next

    msgbox("新增" & newcount & "    " & "更新旧数据" & oldcount)

    'msgbox("新增" & newcount)

    

    t.ResumeRedraw()

End If