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AdditionalTimeZoneUtcOffset Property

Gets/sets the TimeSpan that represents the offset from Universal Coordinated Time for the additional time zone.
Syntax
'Declaration
 
Public Property AdditionalTimeZoneUtcOffset As TimeSpan
public TimeSpan AdditionalTimeZoneUtcOffset {get; set;}
Remarks

The UltraDayView control provides the ability to display a second Infragistics.Win.UltraWinSchedule.DayView.TimeSlotDescriptorAreaUIElement, alongside the main one, that displays the time slots for an additional time zone. The AdditionalTimeZoneUtcOffset property determines which time zone is displayed by the TimeSlotDescriptorAreaUIElement.

Note: To enable the Office2003 view style, set the ViewStyle property to DefaultableBoolean.True on the UltraCalendarLook object that is associated with this UltraDayView control.

Example
The following code sample configures the UltraDayView control to display an additional time slot descriptor area for the United States' Pacific Standard Time Zone, and also display a descriptive label for both the current time zone and the additional one.

Imports Infragistics.Win
Imports Infragistics.Win.UltraWinSchedule

    Private Sub Button1_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Button1.Click

        '	Get a list of the time zones in this computer's registry
        Dim timeZoneList As ArrayList = Infragistics.Win.Utilities.GetTimeZones()

        '	Obtain a reference to the TimeZoneInfo object that represents
        '	the "Pacific Standard Time" time zone
        Dim tzi As TimeZoneInfo = Nothing
        Dim tziTemp As TimeZoneInfo = Nothing
        For Each tziTemp In timeZoneList

            If tziTemp.StandardName = "Pacific Standard Time" Then
                tzi = tziTemp
                Exit For
            End If
        Next

        '	If we could not get the TimeZoneInfo object for Pacific
        '	Standard Time, return
        If tzi Is Nothing Then Return

        '	Set the AdditionalTimeZoneUtcOffset property of the
        '	UltraDayView control to the UtcOffset property of
        '	the TimeZoneInfo object we obtained above
        Me.UltraDayView1.AdditionalTimeZoneUtcOffset = tzi.UtcOffset

        '	Set the AdditionalTimeZoneLabel property of the
        '	UltraDayView control to the acronym for the standard
        '	name of the TimeZoneInfo object we obtained above
        Me.UltraDayView1.AdditionalTimeZoneLabel = Me.GetAcronym(tzi.StandardName)

        '	Set the CurrentTimeZoneLabel property of the
        '	UltraDayView control to the acronym for the current
        '	time zone's StandardName
        Me.UltraDayView1.CurrentTimeZoneLabel = Me.GetAcronym(TimeZone.CurrentTimeZone.StandardName)

        '	Set the AdditionalTimeZoneVisible property of the
        '	UltraDayView control to true
        Me.UltraDayView1.AdditionalTimeZoneVisible = True

    End Sub

    '	Returns the acronym for the specified string, or an empty
    '	string if there are no spaces in the specified string
    Private Function GetAcronym(ByVal text As String) As String

        If text Is Nothing Or text.Length = 0 Then Return String.Empty

        '   Split the string on every space character
        Dim splitChar As String = " "
        Dim words As String() = text.Split(splitChar.ToCharArray())

        '	Iterate the array of substrings, and accumulate
        '	the first character of each one
        Dim retVal As String = String.Empty
        Dim i As Integer
        For i = 0 To words.GetLength(0) - 1
            retVal += words(i).Substring(0, 1)
        Next

        '	Make the result uppercase, and return it
        Return retVal.ToUpper()

    End Function
using Infragistics.Win;
using Infragistics.Win.UltraWinSchedule;

		private void button1_Click(object sender, System.EventArgs e)
		{
			//	Get a list of the time zones in this computer's registry
			ArrayList timeZoneList = Infragistics.Win.Utilities.GetTimeZones();
			
			//	Obtain a reference to the TimeZoneInfo object that represents
			//	the "Pacific Standard Time" time zone
			TimeZoneInfo tzi = null;
			foreach( TimeZoneInfo tziTemp in timeZoneList )
			{
				if ( tziTemp.StandardName == "Pacific Standard Time" )
				{
					tzi = tziTemp;
					break;
				}
			}

			//	If we could not get the TimeZoneInfo object for Pacific
			//	Standard Time, return
			if ( tzi == null )
				return;

			//	Set the AdditionalTimeZoneUtcOffset property of the
			//	UltraDayView control to the UtcOffset property of
			//	the TimeZoneInfo object we obtained above
			this.ultraDayView1.AdditionalTimeZoneUtcOffset = tzi.UtcOffset;

			//	Set the AdditionalTimeZoneLabel property of the
			//	UltraDayView control to the acronym for the standard
			//	name of the TimeZoneInfo object we obtained above
			this.ultraDayView1.AdditionalTimeZoneLabel = this.GetAcronym( tzi.StandardName );

			//	Set the CurrentTimeZoneLabel property of the
			//	UltraDayView control to the acronym for the current
			//	time zone's StandardName
			this.ultraDayView1.CurrentTimeZoneLabel = this.GetAcronym( TimeZone.CurrentTimeZone.StandardName );

			//	Set the AdditionalTimeZoneVisible property of the
			//	UltraDayView control to true
			this.ultraDayView1.AdditionalTimeZoneVisible = true;
		}
		
		//	Returns the acronym for the specified string, or an empty
		//	string if there are no spaces in the specified string
		private string GetAcronym( string text )
		{
			if ( text == null || text.Length == 0 )
				return string.Empty;

			//	Split the string on every space character
			char[] splitChar = new Char[1];
			splitChar[0] = ' ';
			string[] words = text.Split( splitChar );

			//	Iterate the array of substrings, and accumulate
			//	the first character of each one
			string retVal = string.Empty;
			for( int i = 0; i < words.GetLength(0); i ++ )
			{
				retVal += words[i].Substring( 0, 1 );
			}

			//	Make the result uppercase, and return it
			return retVal.ToUpper();
		}
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