Holidays プロパティ (UltraCalendarInfo)

Imports Infragistics.Win
Imports Infragistics.Win.UltraWinSchedule
Imports System.IO
Imports System.Globalization

    Private Sub GetDayInfo()

        Dim info As String = String.Empty

        '	現在の日付の Day オブジェクトを作成します
        Dim day As Infragistics.Win.UltraWinSchedule.Day = Me.ultraCalendarInfo1.GetDay(DateTime.Today, True)

        '	現在の日に予定、休日、メモを追加します
        Me.ultraCalendarInfo1.Appointments.Add(day.Date, "Today's Appointment #1")
        Me.ultraCalendarInfo1.Appointments.Add(day.Date, "Today's Appointment #2")
        Me.ultraCalendarInfo1.Appointments.Add(day.Date, "Today's Appointment #3")
        Me.ultraCalendarInfo1.Holidays.Add(day.Date, "Today's Holiday")
        Me.ultraCalendarInfo1.Notes.Add(day.Date, "Today's Note #1")
        Me.ultraCalendarInfo1.Notes.Add(day.Date, "Today's Note #2")

        '	日の日付を取得します
        info += "The date of the day is " + day.Date.ToLongDateString() + "." + vbCrLf

        '	日の曜日を取得します
        info += "The day falls on a " + day.DayOfWeek.DayOfTheWeek.ToString() + "." + vbCrLf

        '	日の週番号を取得します
        info += "The day falls in week number " + day.Week.WeekNumber.ToString() + " of the year." + vbCrLf

        '	月の日数を取得し、月の名前を取得します
        Dim monthName As String = System.Globalization.CultureInfo.CurrentCulture.DateTimeFormat.MonthNames(day.Month.MonthNumber - 1)
        info += "The day is day number " + day.DayNumber.ToString()
        info += " in the month of " + monthName + "." + vbCrLf

        '	月の日の位置を取得します
        Dim daysInMonth As Integer = day.Month.DaysInMonth
        Dim elapsed As Double = (day.DayNumber) / (daysInMonth)
        elapsed *= 100
        info += "The day is approximately " + elapsed.ToString("n") + "% of the way into the month." + vbCrLf

        '	年数を取得します
        info += "The day is in the year " + day.Month.Year.YearNumber.ToString() + "." + vbCrLf

        '	その年の日の位置を取得します
        Dim daysInYear As Integer = 365

        If day.Month.Year.IsLeapYear Then daysInYear = 366

        elapsed = (day.DayOfYear) / (daysInYear)
        elapsed *= 100
        info += "The day is approximately " + elapsed.ToString("n") + "% of the way into the year." + vbCrLf

        '	アクティビティがある場合、日の Enabled プロパティは True または False であるかどうかを表示す
        If (day.HasActivity) Then

            Dim activity As String = String.Empty

            If (day.Appointments.Count > 0) Then
                activity += day.Appointments.Count.ToString() + " Appointment(s)" + vbCrLf
            End If
            If (day.Holidays.Count > 0) Then
                activity += day.Holidays.Count.ToString() + " Holiday(s)" + vbCrLf
            End If
            If (day.Notes.Count > 0) Then
                activity += day.Notes.Count.ToString() + " Note(s)" + vbCrLf

            End If
            info += "There is activity for the day :" + vbCrLf + vbCrLf
            info += activity + vbCrLf


        End If

        '	各タイプの数を表示します
        If (day.Enabled) Then
            info += "The day's Enabled property is set to true." + vbCrLf
        Else
            info += "The day's Enabled property is set to false." + vbCrLf
        End If

        '	日が結果的に有効化されたかどうかを表示します
        '
        '	EnabledResolved プロパティは、日の Enabled プロパティだけでなく
        '	その日を含むオブジェクト (Week、Month、Year など) の
        '	Enabled プロパティによっても
        '	影響されます
        If (day.EnabledResolved) Then
            info += "The day is enabled." + vbCrLf
        Else
            info += "The day is disabled." + vbCrLf
        End If

        '	日が ActiveDay であるかどうかを表示します
        If Not Me.ultraCalendarInfo1.ActiveDay Is Nothing And Me.ultraCalendarInfo1.ActiveDay Is day Then
            info += "The day is the ActiveDay." + vbCrLf
        End If

        '	日が選択されたかどうかを表示します
        If (day.Selected) Then
            info += "The day is selected." + vbCrLf
        End If

        '	日がアクティブ化されているかを表示します
        If (day.Activated) Then
            info += "The day has been activated." + vbCrLf

            '	情報を表示します
            MessageBox.Show(info, "GetDayInfo")

        End If

    End Sub