sql += string.Format("and Date >='{0}'", dateTimePicker_low.Value.ToShortDateString());
sql += string.Format("and Date <='{0}'", dateTimePicker_high.Value.ToShortDateString());
Execute the sql statement below to return the result.
dateTimePicker_low, dateTimePicker_high are two dateTimePicker controls. It is used to select the time