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GetHolidaysInRange メソッド

指定した日付範囲内に一部でも含まれている Holiday オブジェクトのコレクションを返します。
シンタックス
'宣言
 
Public Function GetHolidaysInRange( _
   ByVal startDateTime As Date, _
   ByVal endDateTime As Date _
) As HolidaysSubsetCollection
public HolidaysSubsetCollection GetHolidaysInRange( 
   DateTime startDateTime,
   DateTime endDateTime
)

パラメータ

startDateTime
休日の最も早い開始日。
endDateTime
休日の最も遅い終了日。

戻り値の型

startDateTime および endDateTime と重なる Holiday オブジェクトをすべて含む HolidaysSubsetCollection。
使用例
Imports Infragistics.Win
Imports Infragistics.Win.UltraWinSchedule
Imports System.IO
Imports System.Globalization

    Private Sub button1_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles button1.Click

        '	返されたサブセット コレクションのカウントを取得し、
        '	現在の日に各アクティビティ タイプがあるかどうかを決定します
        Dim hasAppointments As Boolean = Me.ultraCalendarInfo1.GetAppointmentsInRange(DateTime.Today.Date.AddHours(9.0F), DateTime.Today.Date.AddHours(9.5F)).Count > 0
        Dim hasHolidays As Boolean = Me.ultraCalendarInfo1.GetHolidaysInRange(DateTime.Today.Date, DateTime.Today.Date).Count > 0
        Dim hasNotes As Boolean = Me.ultraCalendarInfo1.GetNotesInRange(DateTime.Today.Date, DateTime.Today.Date).Count > 0

        '	現在の日のアクティビティの状態を表示します
        Dim info As String = String.Empty
        If (Not hasAppointments And Not hasHolidays And Not hasNotes) Then
            info += "There are no Appointments, Holidays, or Notes for " + DateTime.Today.ToLongDateString() + "." + vbCrLf
        Else

            If (hasAppointments) Then
                info += "There are Appointments scheduled for " + DateTime.Today.ToLongDateString() + "." + vbCrLf

                If (hasHolidays) Then
                    info += "There are Holidays that fall on " + DateTime.Today.ToLongDateString() + "." + vbCrLf

                    If (hasNotes) Then
                        info += "There are Notes for " + DateTime.Today.ToLongDateString() + "." + vbCrLf
                    End If
                End If
            End If
        End If

        MessageBox.Show(info, "GetAppointmentsInRange/GetHolidaysInRange/GetNotesInRange", MessageBoxButtons.OK)

    End Sub
using System.Diagnostics;
using Infragistics.Win;
using Infragistics.Win.UltraWinSchedule;
using System.IO;
using System.Globalization;

		private void button1_Click(object sender, System.EventArgs e)
		{
			
			//	返されたサブセット コレクションのカウントを取得し、
			//	現在の日に各アクティビティ タイプがあるかどうかを決定します
			bool hasAppointments = this.ultraCalendarInfo1.GetAppointmentsInRange( DateTime.Today.Date.AddHours( 9.0F ), DateTime.Today.Date.AddHours( 9.5F ) ).Count > 0;
			bool hasHolidays = this.ultraCalendarInfo1.GetHolidaysInRange( DateTime.Today.Date, DateTime.Today.Date ).Count > 0;
			bool hasNotes = this.ultraCalendarInfo1.GetNotesInRange( DateTime.Today.Date, DateTime.Today.Date ).Count > 0;

			//	現在の日のアクティビティの状態を表示します
			string info = string.Empty;
			if ( ! hasAppointments && ! hasHolidays && ! hasNotes )
				info += "There are no Appointments, Holidays, or Notes for " + DateTime.Today.ToLongDateString() + "." + "\n";
			else
			{
				if ( hasAppointments )
					info += "There are Appointments scheduled for " + DateTime.Today.ToLongDateString() + "." + "\n";

				if ( hasHolidays )
					info += "There are Holidays that fall on " + DateTime.Today.ToLongDateString() + "." + "\n";

				if ( hasNotes )
					info += "There are Notes for " + DateTime.Today.ToLongDateString() + "." + "\n";
			}

			MessageBox.Show( info, "GetAppointmentsInRange/GetHolidaysInRange/GetNotesInRange", MessageBoxButtons.OK );

		}
参照