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.NET and JavaScript UI Controls
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ScrollDayIntoView Method (UltraWeekView)

Scrolls the passed-in date into view. If already visible, the method does nothing and returns. If not already visible, the Week containing the passed-in date is made to be the VisibleWeek.
Syntax
'Declaration
 
Public Sub ScrollDayIntoView( _
   ByVal date As Date _
) 
public void ScrollDayIntoView( 
   DateTime date
)

Parameters

date
The date of the Day to be scrolled into view
Example
Demonstrates how to optimize the control's display so that only the day with the most appointments is visible

Imports Infragistics.Win
Imports Infragistics.Win.UltraWinSchedule
Imports Infragistics.Win.UltraWinSchedule.WeekView

    Private Sub OptimizeControlForAppointmentDisplay()

        Dim yesterday As DateTime = DateTime.Today.AddDays(-1)
        Dim today As DateTime = DateTime.Today
        Dim tomorrow As DateTime = DateTime.Today.AddDays(1)
        Dim i As Integer

        '	If there are no activities, let's add a few
        '	Add appointments
        If Me.ultraWeekView.CalendarInfo.Appointments.Count = 0 Then

            For i = 1 To 5
                Me.ultraWeekView.CalendarInfo.Appointments.Add(yesterday, "Yesterday's appointment " + i.ToString())
            Next

            For i = 1 To 3
                Me.ultraWeekView.CalendarInfo.Appointments.Add(today, "Today's appointment " + i.ToString())
            Next

            For i = 1 To 10
                Me.ultraWeekView.CalendarInfo.Appointments.Add(tomorrow, "Tomorrow's appointment " + i.ToString())
            Next
        End If

        '	Add notes
        If Me.ultraWeekView.CalendarInfo.Notes.Count = 0 Then

            Me.ultraWeekView.CalendarInfo.Notes.Add(yesterday, "Yesterday's note " + i.ToString())

            For i = 1 To 2
                Me.ultraWeekView.CalendarInfo.Notes.Add(today, "Today's note " + i.ToString())
            Next
            For i = 1 To 5
                Me.ultraWeekView.CalendarInfo.Notes.Add(tomorrow, "Tomorrow's note " + i.ToString())
            Next
        End If

        '	Add a holiday
        If Me.ultraWeekView.CalendarInfo.Holidays.Count = 0 Then
            Me.ultraWeekView.CalendarInfo.Holidays.Add(yesterday, "My 2-day Holiday")
        End If

        '	First let's determine which day has the most activity
        '	We do this by counting the occurrences of a given date
        '	in all the appointments' StartDateTime property, keeping
        '	track of the one with the most occurrences
        '	
        Dim dateWithMostActivity As DateTime = DateTime.Today
        Dim count As Integer = 0
        Dim tempCount As Integer = 0
        Dim outer As Appointment
        Dim inner As Appointment
        For Each outer In Me.ultraWeekView.CalendarInfo.Appointments
            tempCount = 0
            For Each inner In Me.ultraWeekView.CalendarInfo.Appointments
                If inner.StartDateTime.Date = outer.StartDateTime Then tempCount += 1
            Next
            '	If this date has more appointments that all others before
            '	it, adjust the count and set the new dateWithMostActivity
            If tempCount > count Then
                count = tempCount
                dateWithMostActivity = outer.StartDateTime
            End If
        Next

        '	If there are no appointments, return without doing anything
        If count = 0 Then Return

        '	Set the CalendarInfo object's FirstDayOfWeek property to the same day of the week
        '	as the day that has the most appointments
        Me.ultraWeekView.CalendarInfo.FirstDayOfWeek = dateWithMostActivity.DayOfWeek

        '	Set the Visible property of all DayOfWeek objects to false,
        '	except for the one that we want to see
        Dim dow As Infragistics.Win.UltraWinSchedule.DayOfWeek
        For Each dow In Me.ultraWeekView.CalendarInfo.DaysOfWeek
            If dow.DayOfTheWeek <> dateWithMostActivity.DayOfWeek Then dow.Visible = False Else dow.Visible = True
        Next

        '	Set the CalendarInfo object's ActiveDay property to the same day as the
        '	date with the most activity
        Me.ultraWeekView.CalendarInfo.ActiveDay = Me.ultraWeekView.CalendarInfo.GetDay(dateWithMostActivity, True)

        '	Scroll the day into view to ensure that it is visible
        Me.ultraWeekView.ScrollDayIntoView(dateWithMostActivity)

        '	Since our task here is to optimize the control's display for Appointments,
        '	let's use the control's ActivityDisplayStyle property to suppress the displaying
        '	of other activities (Notes and Holidays).
        Me.ultraWeekView.ActivityDisplayStyle = ActivityDisplayStyleEnum.Appointments

        '	Dirty and verify all UIElements to update the display
        Me.ultraWeekView.UIElement.DirtyChildElements()
        Me.ultraWeekView.UIElement.VerifyChildElements()

        '   Set the DayDisplayStyle property to Full
        Me.ultraWeekView.DayDisplayStyle = DayDisplayStyleEnum.Full

    End Sub
using Infragistics.Win;
using Infragistics.Win.UltraWinSchedule;
using Infragistics.Win.UltraWinSchedule.WeekView;
using System.Diagnostics;

		private void OptimizeControlForAppointmentDisplay()
		{

			DateTime yesterday = DateTime.Today.AddDays( -1.0F );
			DateTime today = DateTime.Today;
			DateTime tomorrow = DateTime.Today.AddDays( 1.0F );

			//	If there are no activities, let's add a few
			//	Add appointments
			if ( this.ultraWeekView.CalendarInfo.Appointments.Count == 0 )
			{
				for ( int i = 1; i <= 5; i ++ )
					this.ultraWeekView.CalendarInfo.Appointments.Add(yesterday, "Yesterday's appointment " + i.ToString() );

				for ( int i = 1; i <= 3; i ++ )
					this.ultraWeekView.CalendarInfo.Appointments.Add(today, "Today's appointment " + i.ToString() );

				for ( int i = 1; i <= 10; i ++ )
					this.ultraWeekView.CalendarInfo.Appointments.Add(tomorrow, "Tomorrow's appointment " + i.ToString() );
			}

			//	Add notes
			if ( this.ultraWeekView.CalendarInfo.Notes.Count == 0 )
			{
				for ( int i = 1; i <= 1; i ++ )
					this.ultraWeekView.CalendarInfo.Notes.Add(yesterday, "Yesterday's note " + i.ToString() );

				for ( int i = 1; i <= 2; i ++ )
					this.ultraWeekView.CalendarInfo.Notes.Add(today, "Today's note " + i.ToString() );

				for ( int i = 1; i <= 5; i ++ )
					this.ultraWeekView.CalendarInfo.Notes.Add(tomorrow, "Tomorrow's note " + i.ToString() );
			}

			//	Add a holiday
			if ( this.ultraWeekView.CalendarInfo.Holidays.Count == 0 )
				this.ultraWeekView.CalendarInfo.Holidays.Add(yesterday, "My 2-day Holiday" );


			//	First let's determine which day has the most activity
			//	We do this by counting the occurrences of a given date
			//	in all the appointments' StartDateTime property, keeping
			//	track of the one with the most occurrences
			//	
			DateTime dateWithMostActivity = DateTime.Today;
			int count = 0, tempCount = 0;
			foreach( Appointment outer in this.ultraWeekView.CalendarInfo.Appointments )
			{
				tempCount = 0;
				foreach( Appointment inner in this.ultraWeekView.CalendarInfo.Appointments )
				{
					if ( inner.StartDateTime.Date == outer.StartDateTime.Date )
						tempCount++;
				}

				//	If this date has more appointments that all others before
				//	it, adjust the count and set the new dateWithMostActivity
				if ( tempCount > count )
				{
					count = tempCount;
					dateWithMostActivity = outer.StartDateTime;
				}
			}

			//	If there are no appointments, return without doing anything
			if ( count == 0 )
				return;

			//	Set the CalendarInfo object's FirstDayOfWeek property to the same day of the week
			//	as the day that has the most appointments
			this.ultraWeekView.CalendarInfo.FirstDayOfWeek = (FirstDayOfWeek)( dateWithMostActivity.DayOfWeek );

			//	Set the Visible property of all DayOfWeek objects to false,
			//	except for the one that we want to see
			foreach( Infragistics.Win.UltraWinSchedule.DayOfWeek dow in this.ultraWeekView.CalendarInfo.DaysOfWeek )
			{
				if ( (int)(dow.DayOfTheWeek) != (int)(dateWithMostActivity.DayOfWeek) )
					dow.Visible = false;
				else
					dow.Visible = true;
			}

			//	Set the CalendarInfo object's ActiveDay property to the same day as the
			//	date with the most activity
			this.ultraWeekView.CalendarInfo.ActiveDay = this.ultraWeekView.CalendarInfo.GetDay( dateWithMostActivity, true );

			//	Scroll the day into view to ensure that it is visible
			this.ultraWeekView.ScrollDayIntoView( dateWithMostActivity );

			//	Since our task here is to optimize the control's display for Appointments,
			//	let's use the control's ActivityDisplayStyle property to suppress the displaying
			//	of other activities (Notes and Holidays).
			this.ultraWeekView.ActivityDisplayStyle = ActivityDisplayStyleEnum.Appointments;

			//	Dirty and verify all UIElements to update the display
			this.ultraWeekView.UIElement.DirtyChildElements();
			this.ultraWeekView.UIElement.VerifyChildElements();

			//   Set the DayDisplayStyle property to Full
			this.ultraWeekView.DayDisplayStyle = DayDisplayStyleEnum.Full;

		}
Requirements

Target Platforms: Windows 10, Windows 8.1, Windows 8, Windows 7, Windows Server 2012, Windows 7, Windows Vista SP1 or later, Windows XP SP3, Windows Server 2008 (Server Core not supported), Windows Server 2008 R2 (Server Core supported with SP1 or later), Windows Server 2003 SP2

See Also