Version

DateTimeFromPoint(Point) Method

Returns the date and time at the specified point, or null if the hit test did not yield a date/time.
Syntax
'Declaration
 
Public Overloads Overrides Function DateTimeFromPoint( _
   ByVal point As Point _
) As Nullable(Of Date)
public override Nullable<DateTime> DateTimeFromPoint( 
   Point point
)

Parameters

point
The location to test, expressed in client coordinates.
Remarks

Use the DateTimeFromPoint(Point, TimeSlot) method in cases where the caller needs to differentiate between the AllDayEvent area and the TimeSlot area.

Example
The following code sample demonstrates how to use the OwnerFromPoint and DateTimeFromPoint methods to hit test for an Owner, date, and TimeSlot in the UltraDayView control:

Imports System.Collections.Generic
Imports Infragistics.Win
Imports Infragistics.Win.UltraWinSchedule
Imports System.Diagnostics

    AddHandler Me.dayView.MouseDown, AddressOf dayView_MouseDown

    Private Sub dayView_MouseDown(ByVal sender As Object, ByVal e As MouseEventArgs)

        Dim dayView As UltraDayView = sender

        Dim ownerAtPoint = dayView.OwnerFromPoint(e.Location)

        Dim timeSlot As TimeSlot = Nothing
        Dim dateAtPoint As Nullable(Of DateTime) = dayView.DateTimeFromPoint(e.Location, timeSlot)

        If Not ownerAtPoint Is Nothing AndAlso dateAtPoint.HasValue Then

            Dim timeRange As TimeRange = Nothing
            If Not timeSlot Is Nothing Then timeRange = Infragistics.Win.UltraWinSchedule.TimeRange.FromTimeSlot(timeSlot, False)
            Dim timeRangeString As String = String.Empty
            If Not timeRange Is Nothing Then timeRangeString = String.Format(", TimeSlot = {0}", timeRange.ToString(True))

            Console.WriteLine(String.Format("Owner = '{0}', Date = {1}{2}", ownerAtPoint.Key, dateAtPoint.Value.ToShortDateString(), timeRangeString))
        End If
    End Sub
using System.Collections.Generic;
using Infragistics.Win;
using Infragistics.Win.UltraWinSchedule;
using System.Diagnostics;

    this.dayView.MouseDown += new MouseEventHandler(dayView_MouseDown);

    void dayView_MouseDown(object sender, MouseEventArgs e)
    {
        UltraDayView dayView = sender as UltraDayView;

        Owner ownerAtPoint = dayView.OwnerFromPoint( e.Location );

        TimeSlot timeSlot = null;
        Nullable<DateTime> dateAtPoint = dayView.DateTimeFromPoint( e.Location, out timeSlot );

        if ( ownerAtPoint != null && dateAtPoint.HasValue )
        {
            TimeRange timeRange = timeSlot != null ? TimeRange.FromTimeSlot( timeSlot, false ) : null;
            string timeRangeString = timeSlot != null ? string.Format(", TimeSlot = {0}", timeRange.ToString(true)) : string.Empty;
            Console.WriteLine( string.Format( "Owner = '{0}', Date = {1}{2}", ownerAtPoint.Key, dateAtPoint.Value.ToShortDateString(), timeRangeString) );
        }
    }
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