UIElement Property (UltraTextEditor)

Returns the Infragistics.Win.UIElement object that embodies the representation of the control in the user interface (read-only).

Syntax

Visual Basic

'Declaration
 
Public ReadOnly Property UIElement As UltraTextEditorUIElement

C#

public UltraTextEditorUIElement UIElement {get;}

Remarks

The UIElement property returns a reference to the UIElement that represents the control itself. All the UI aspects of the control are implemented as UIElements which are children of the control's UIElement (available only at runtime).

Example

THis example uses the control's UIElement property to get a reference to the control's main UIElement, and uses it to determine whether the specified point is over the control's image.

Visual Basic

Imports Infragistics.Win
Imports Infragistics.Win.UltraWinEditors

    Private Sub Button1_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Button1.Click
        Dim cursorIsOverImage As Boolean = Me.IsPointOverImage(New Point(10, 10))
    End Sub

    Private Function IsPointOverImage(ByVal point As Point) As Boolean

        '	Use the control's UIElement property to get a reference to
        '	the UIElement that represents the control itself
        Dim mainElement As UIElement = Me.UltraTextEditor1.UIElement

        '	Try to locate an ImageUIElement if we can't, return false
        Dim imageUIElement As ImageUIElement = mainElement.GetDescendant(GetType(ImageUIElement))
        If (imageUIElement Is Nothing) Then Return False

        '	If the specified point is within the bounds of the
        '	ImageUIElement, return true
        If (imageUIElement.PointInElement(point)) Then Return True

        Return False

    End Function

C#

using System.Diagnostics;
using Infragistics.Win;
using Infragistics.Win.UltraWinEditors;

		private void button1_Click(object sender, System.EventArgs e)
		{
			bool cursorIsOverImage = this.IsPointOverImage( new Point(10,10) );
		}	

		private bool IsPointOverImage( Point point )
		{
			//	Use the control's UIElement property to get a reference to
			//	the UIElement that represents the control itself
			UIElement mainElement = this.ultraTextEditor1.UIElement;

			//	Try to locate an ImageUIElement; if we can't, return false
			ImageUIElement imageUIElement = mainElement.GetDescendant( typeof(ImageUIElement) ) as ImageUIElement;
			if ( imageUIElement == null )
				return false;

			//	If the specified point is within the bounds of the
			//	ImageUIElement, return true
			if ( imageUIElement.PointInElement( point ) )
				return true;

			return false;

		}

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