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GetHolidayFromPoint Method (UltraMonthViewSingleBase)

Returns a Holiday object from the position specified by (x, y) or null if there is no Holiday object at those coordinates.

Coordinates are expressed relative to the control's client area.
Syntax
'Declaration
 
Public Overridable Function GetHolidayFromPoint( _
   ByVal x As Integer, _
   ByVal y As Integer _
) As Holiday
public virtual Holiday GetHolidayFromPoint( 
   int x,
   int y
)

Parameters

x
X coordinate in client coordinates
y
Y coordinate in client coordinates

Return Value

The Holiday object at the passed-in coordinates, or null (Nothing in VB) if no Holiday is found at the specified coordinates.
Remarks

The GetHolidayFromPoint method is useful for hit testing to determine whether the cursor is positioned over a Holiday.

Example
This example returns an object array containing zero or more objects that were found at the specified point.

Imports Infragistics.Win
Imports Infragistics.Win.UltraWinSchedule
Imports Infragistics.Win.UltraWinSchedule.MonthViewSingle

    Private Sub GetObjectsFromPoint(ByVal point As Point, ByVal objects As Object())

        '	Declare objects of each type that we are looking for
        Dim appointment As Appointment
        Dim holiday As Holiday
        Dim note As Note
        Dim day As Infragistics.Win.UltraWinSchedule.Day
        Dim dayOfWeek As Infragistics.Win.UltraWinSchedule.DayOfWeek
        Dim week As Week

        '	Use the GetAppointmentFromPoint method to get the appointment
        '	at this point if it returns Nothing, there is no Appointment there
        appointment = Me.UltraMonthViewSingle1.GetAppointmentFromPoint(point.X, point.Y)

        '	Use the GetHolidayFromPoint method to get the holiday
        '	at this point if it returns Nothing, there is no Holiday there
        holiday = Me.UltraMonthViewSingle1.GetHolidayFromPoint(point.X, point.Y)

        '	Use the GetNoteFromPoint method to get the note
        '	at this point if it returns Nothing, there is no Note there
        note = Me.UltraMonthViewSingle1.GetNoteFromPoint(point.X, point.Y)

        '	Use the GetDayFromPoint method to get the day
        '	at this point if it returns Nothing, there is no day there
        day = Me.UltraMonthViewSingle1.GetDayFromPoint(point.X, point.Y)

        '	Use the GetDayOfWeekFromPoint method to get the day of the week
        '	at this point if it returns Nothing, there is no DayOfWeek there
        dayOfWeek = Me.UltraMonthViewSingle1.GetDayOfWeekFromPoint(point.X, point.Y)

        '	Use the GetWeekFromPoint method to get the week
        '	at this point if it returns Nothing, there is no week there
        week = Me.UltraMonthViewSingle1.GetWeekFromPoint(point.X, point.Y)

        '	Add each non-null object to a new ArrayList, which we
        '	will then convert to an array and assign to the 'objects'
        '	out parameter
        Dim objectsFound As ArrayList = New ArrayList()

        '   Add each valid object to the array list
        If Not appointment Is Nothing Then objectsFound.Add(appointment)
        If Not holiday Is Nothing Then objectsFound.Add(holiday)
        If Not note Is Nothing Then objectsFound.Add(note)
        If Not day Is Nothing Then objectsFound.Add(day)
        If Not dayOfWeek Is Nothing Then objectsFound.Add(dayOfWeek)
        If Not week Is Nothing Then objectsFound.Add(week)

        '	Return the entities we found  as an object array 
        objects = objectsFound.ToArray()

        '	Output what we found to the debugger
        Debug.WriteLine(objects.Length.ToString() + " UltraWinSchedule objects were found: " + vbCrLf)
        Dim i As Integer
        For i = 0 To objects.Length - 1
            Debug.WriteLine(objects(i).GetType().ToString())
        Next

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

		private void GetObjectsFromPoint( Point point, out object[] objects )
		{

			//	Declare objects of each type that we are looking for
			Appointment appointment = null;
			Holiday holiday = null;
			Note note = null;
			Infragistics.Win.UltraWinSchedule.Day day = null;
			Infragistics.Win.UltraWinSchedule.DayOfWeek dayOfWeek = null;
			Infragistics.Win.UltraWinSchedule.Week week = null;

			//	Use the GetAppointmentFromPoint method to get the appointment
			//	at this point; if it returns null, there is no Appointment there
			appointment = this.ultraMonthViewSingle1.GetAppointmentFromPoint( point.X, point.Y );

			//	Use the GetHolidayFromPoint method to get the holiday
			//	at this point; if it returns null, there is no Holiday there
			holiday = this.ultraMonthViewSingle1.GetHolidayFromPoint( point.X, point.Y );

			//	Use the GetNoteFromPoint method to get the note
			//	at this point; if it returns null, there is no Note there
			note = this.ultraMonthViewSingle1.GetNoteFromPoint( point.X, point.Y );

			//	Use the GetDayFromPoint method to get the day
			//	at this point; if it returns null, there is no day there
			day = this.ultraMonthViewSingle1.GetDayFromPoint( point.X, point.Y );

			//	Use the GetDayOfWeekFromPoint method to get the day of the week
			//	at this point; if it returns null, there is no DayOfWeek there
			dayOfWeek = this.ultraMonthViewSingle1.GetDayOfWeekFromPoint(point.X, point.Y );

			//	Use the GetWeekFromPoint method to get the week
			//	at this point; if it returns null, there is no week there
			week = this.ultraMonthViewSingle1.GetWeekFromPoint( point.X, point.Y );

			//	Add each non-null object to a new ArrayList, which we
			//	will then convert to an array and assign to the 'objects'
			//	out parameter
			ArrayList objectsFound = new ArrayList();

			if ( appointment != null )
				objectsFound.Add( appointment );

			if ( holiday != null )
				objectsFound.Add( holiday );

			if ( note != null )
				objectsFound.Add( note );

			if ( day != null )
				objectsFound.Add( day );

			if ( dayOfWeek != null )
				objectsFound.Add( dayOfWeek );

			if ( week != null )
				objectsFound.Add( week );

			//	Return the entities we found  as an object array 
			objects = objectsFound.ToArray();

			//	Output what we found to the debugger
			Debug.WriteLine( objects.Length.ToString() + " UltraWinSchedule objects were found: " + "\n" );
			for ( int i = 0; i < objects.Length; i ++ )
			{
				Debug.WriteLine( objects[ i ].GetType().ToString() );
			}

		}
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