Infragistics logo
메뉴
.NET and JavaScript UI Controls
Version

Date Property (DayUIElement)

Returns the actual date that this DayUIElement corresponds to
Syntax
'Declaration
 
Public ReadOnly Property Date As Date
public DateTime Date {get;}
Example
Imports Infragistics.Win
Imports Infragistics.Win.UltraWinSchedule

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

        Me.GetDayUIElementInfo(DateTime.Today)

    End Sub

    Private Sub GetDayUIElementInfo(ByVal theDate As DateTime)

        Dim info As String = String.Empty

        '	Create a Day object from the specified date, which we will use as the
        '	'context' parameter to the UIElement's GetDescendant method
        Dim day As Infragistics.Win.UltraWinSchedule.Day = Me.ultraWeekView.CalendarInfo.GetDay(theDate, True)

        '	Use the UIElement object's GetDescendant method to find the DayUIElement
        '	that corresponds to the specified date. Note that the method will return null
        '	if no such element is found, which means that the day is not currently visible.
        Dim dayUIElement As DayUIElement = Me.ultraWeekView.UIElement.GetDescendant(GetType(DayUIElement), day)

        '	If we did not locate a DayUIElement for the specified date, then
        '	the day is not currently visible.
        If (dayUIElement Is Nothing) Then
            info += theDate.ToLongDateString() + " is not currently visible."
        Else

            '	The Date property returns the date that this DayUIElement represents
            info += dayUIElement.Date.ToLongDateString() + " is currently visible." + vbCrLf

            '	The Day property returns the Day object that corresponds to the date
            '	that this DayUIElement represents. From the Day object, we can get additional
            '	information about that day, for example, whether it is selected.
            If (dayUIElement.Day.Selected) Then
                info += dayUIElement.Date.ToLongDateString() + " is currently selected." + vbCrLf
            End If
        End If

        '	Output the information to the debugger
        Debug.WriteLine(info)

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

		private void button1_Click(object sender, System.EventArgs e)
		{

			this.GetDayUIElementInfo( DateTime.Today );

		}

		private void GetDayUIElementInfo( DateTime date )
		{

			string info = string.Empty;

			//	Create a Day object from the specified date, which we will use as the
			//	'context' parameter to the UIElement's GetDescendant method
			Infragistics.Win.UltraWinSchedule.Day day = this.ultraWeekView1.CalendarInfo.GetDay( date, true );

			//	Use the UIElement object's GetDescendant method to find the DayUIElement
			//	that corresponds to the specified date. Note that the method will return null
			//	if no such element is found, which means that the day is not currently visible.
			DayUIElement dayUIElement = this.ultraWeekView1.UIElement.GetDescendant( typeof(DayUIElement), day ) as DayUIElement;

			//	If we did not locate a DayUIElement for the specified date, then
			//	the day is not currently visible.
			if ( dayUIElement == null )
				info += date.ToLongDateString() + " is not currently visible.";
			else
			{
				//	The Date property returns the date that this DayUIElement represents
				info += dayUIElement.Date.ToLongDateString() + " is currently visible." + "\n";

				//	The Day property returns the Day object that corresponds to the date
				//	that this DayUIElement represents. From the Day object, we can get additional
				//	information about that day, for example, whether it is selected.
				if ( dayUIElement.Day.Selected )
					info += dayUIElement.Date.ToLongDateString() + " is currently selected." + "\n";

			}

			//	Output the information to the debugger
			Debug.WriteLine( info );

		}
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