主题：fill得来的table，怎么在单元格里双击触发事件？

Dim mon As Integer = Date.Today.Month
Dim days As Integer = Date.DaysInMonth(Date.Today.Year,Date.Today.Month)
Dim s As String
For j As Integer = Date.Today.day  To days
    s + = "' ' As " & mon & "月" & j & "日,"
Next
'Dim cmd As New SQLCommand
'cmd.C
'cmd.CommandText = "Select 房间号," & s.trim(",") & " from {客房信息表}"
s = "Select  房型, '        ' As 房间号 , " & s.trim(",") & "  from {客房信息表} order by 排序  "
's=cmd.CommandText

'cmd.CommandText = "Select 房间号 ," & s.trim(",") & " from {客房信息表}"
Dim dt As DataTable = DataTables("房态表_Table1")
'dt = cmd.ExecuteReader()
's=cmd.CommandText
dt.Fill( s ,  True)
Tables("房态表_table1").Grid.Cols.Defaultsize = 60

If dt.DataRows.Count < DataTables("客房信息表").DataRows.Count Then
    dt.AddNew(DataTables("客房信息表").DataRows.Count - dt.DataRows.Count)
End If
For i As Integer = 0 To DataTables("客房信息表").DataRows.Count - 1
    For j As Integer = 0 To dt.DataRows.Count - 1
        If i = j Then
            dt.DataRows(j)("房间号") = DataTables("客房信息表").DataRows(i)("房间号")
        End If
    Next
Next
For Each ftdr As DataRow In dt.DataRows
    For Each ftdc As DataCol In dt.DataCols
        For Each xcdr As DataRow In DataTables("zclxingcheng").DataRows
            If xcdr("日期").Year = Date.Today.Year AndAlso xcdr("日期").Month & "月" & xcdr("日期").Day & "日" = ftdc.Name AndAlso xcdr("房间号").Contains(ftdr("房间号")) Then
                Dim dr As DataRow = DataTables("userb").Find("ID = '" & xcdr("客户ID") & "'")
                If dr IsNot Nothing
                    ftdr(ftdc.Name) + = dr("name") & ","
                End If
            End If
        Next
        ftdr(ftdc.Name) = ftdr(ftdc.Name).Trim(",")
    Next
Next