void IPostBackEventHandler.RaisePostBackEvent(string arg)
#endif
{
#if NET_2_0
ValidateEvent(UniqueID, arg);
#endif
if (arg.Length < 1)
{
return;
}
if (arg[0] == 'V') // Goes to Next or Previous month
{
DateTime prev = VisibleDate;
int days = Int32.Parse(arg.Substring(1));
DateTime dt = GetGlobalCalendar().AddDays(dateZenith, days);
VisibleDate = dt;
OnVisibleMonthChanged(VisibleDate, prev);
return;
}
if (arg[0] == 'R') // Selects a range of dates
{
string num, date, days;
num = arg.Substring(1);
days = num.Substring(num.Length - 2, 2);
date = num.Substring(0, num.Length - 2);
DateTime d = GetGlobalCalendar().AddDays(dateZenith, Int32.Parse(date));
SelectedDates.SelectRange(d, d.AddDays(Int32.Parse(days)));
OnSelectionChanged();
return;
}
// Selects a single day
int daysFromZenith = Int32.Parse(arg);
DateTime day = GetGlobalCalendar().AddDays(dateZenith, daysFromZenith);
SelectedDates.SelectRange(day, day);
OnSelectionChanged();
}
protected virtual void RaisePostBackEvent(string eventArgument)
{
ValidateEvent(UniqueID, eventArgument);
if (eventArgument.Length < 1)
{
return;
}
if (eventArgument[0] == 'V') // Goes to Next or Previous month
{
DateTime prev = VisibleDate;
int days = Int32.Parse(eventArgument.Substring(1));
DateTime dt = GetGlobalCalendar().AddDays(dateZenith, days);
VisibleDate = dt;
OnVisibleMonthChanged(VisibleDate, prev);
return;
}
if (eventArgument[0] == 'R') // Selects a range of dates
{
string num, date, days;
num = eventArgument.Substring(1);
days = num.Substring(num.Length - 2, 2);
date = num.Substring(0, num.Length - 2);
DateTime d = GetGlobalCalendar().AddDays(dateZenith, Int32.Parse(date));
SelectedDates.SelectRange(d, d.AddDays(Int32.Parse(days)));
OnSelectionChanged();
return;
}
// Selects a single day
int daysFromZenith = Int32.Parse(eventArgument);
DateTime day = GetGlobalCalendar().AddDays(dateZenith, daysFromZenith);
SelectedDates.SelectRange(day, day);
OnSelectionChanged();
}
// ====================================================================
// Implementation of the IPostBackEventHandler.RaisePostBackEvent
// event handler.
// ====================================================================
/// <summary>
/// Handles a post back event targeted at the control.
/// </summary>
/// <param name="eventArgument">
/// A <see cref="System.String" /> representing the event argument passed to the handler.
/// </param>
public new void RaisePostBackEvent(string eventArgument)
{
// Was the post back initiated by a previous or next month link
if (eventArgument.StartsWith("V"))
{
try
{
// Save the current visible date.
var previousDate = TargetDate;
// Extract the day count from the argument and use it to
// change the visible date.
var d = int.Parse(eventArgument.Substring(1));
VisibleDate = DateFromDayCount(d);
// Raise the VisibleMonthChanged event.
OnVisibleMonthChanged(VisibleDate, previousDate);
}
// ReSharper disable once EmptyGeneralCatchClause
catch (Exception)
{ }
return;
}
// Was the post back initiated by a month or week selector link
if (eventArgument.StartsWith("R"))
{
try
{
// Extract the day count and number of days from the
// argument.
var d = int.Parse(eventArgument.Substring(1, eventArgument.Length - 3));
var n = int.Parse(eventArgument.Substring(eventArgument.Length - 2));
// Get the starting date.
var date = DateFromDayCount(d);
// Reset the selected dates collection to include all the
// dates in the given range.
SelectedDates.Clear();
SelectedDates.SelectRange(date, date.AddDays(n - 1));
// // If SelectAllInRange is false, remove any dates found
// // in the nonselectable date list.
// if (!this.SelectAllInRange)
// {
// ArrayList nonselectableDates = this.LoadNonselectableDates();
// foreach(DateTime badDate in nonselectableDates)
// this.SelectedDates.Remove(badDate);
// }
// Raise the SelectionChanged event.
OnSelectionChanged();
}
catch (Exception)
{ }
return;
}
// The post back must have been initiated by a calendar day link.
try
{
// Get the day count from the argument.
var d = int.Parse(eventArgument);
// Reset the selected dates collection to include only the
// newly selected date.
SelectedDates.Clear();
SelectedDates.Add(DateFromDayCount(d));
// Raise the SelectionChanged event.
OnSelectionChanged();
}
catch (Exception)
{ }
}