protected void Page_Load(object sender, EventArgs e)
{
if (!Page.IsPostBack)
{
dateRange = DateRange.GetFromQueryString();
Range.Text = dateRange.Text;
minDate1.Text = minDate2.Text = minDate3.Text = minDate4.Text = dateRange.Begin.Ticks.ToString();
maxDate1.Text = maxDate2.Text = maxDate3.Text = maxDate4.Text = dateRange.End.Ticks.ToString();
}
}
protected void RefreshButton_Click(object sender, EventArgs e)
{
if ((!BeginDate.IsDateTimeBlank) && (!EndDate.IsDateTimeBlank))
{
dateRange = new DateRange();
dateRange.Type = "custom";
dateRange.Begin = BeginDate.DateTime;
dateRange.End = EndDate.DateTime;
minDate1.Text = minDate2.Text = minDate3.Text = minDate4.Text = dateRange.Begin.Ticks.ToString();
maxDate1.Text = maxDate2.Text = maxDate3.Text = maxDate4.Text = dateRange.End.Ticks.ToString();
}
}
public static DateRange GetFromQueryString()
{
DateRange range = new DateRange();
HttpRequest request = HttpContext.Current.Request;
if (!string.IsNullOrEmpty(request.QueryString["range"]))
range.Type = request.QueryString["range"].ToLower();
if ((range.Type.ToLower() == "custom") && (!string.IsNullOrEmpty(request.QueryString["begindate"])))
range.Begin = DateTime.ParseExact(request.QueryString["begindate"], "yyyyMMdd", null);
if ((range.Type.ToLower() == "custom") && (!string.IsNullOrEmpty(request.QueryString["enddate"])))
range.End = DateTime.ParseExact(request.QueryString["enddate"], "yyyyMMdd", null);
return range;
}
