Version

UseScrollWindow Enumeration

Used for specifying UltraGridLayout.UseScrollWindow method.
Syntax
'Declaration
 
Public Enum UseScrollWindow 
   Inherits System.Enum
public enum UseScrollWindow : System.Enum
Members
MemberDescription
BothUse scroll window method to scroll the grid when scrolling either horizontally or vertically.
HorizontalOnlyUse scroll window method to scroll the grid when scrolling horizontally only.
NoneDon't use scroll window method to scroll the grid when scrolling horizontally or vertically.
VerticalOnlyUse scroll window method to scroll the grid when scrolling vertically only.
Remarks

Example
Following code sets some of the scrolling related properties.

Imports Infragistics.Shared
Imports Infragistics.Win
Imports Infragistics.Win.UltraWinGrid
    Private Sub Button1_Click(ByVal sender As Object, ByVal e As System.EventArgs) Handles button1.Click
        ' Set the scroll style to Imeediate so the UltraGrid scrolls the rows immediately
        ' as soon as the user drags the thumb rather than waiting untill the scroll thumb is
        ' released.
        Me.UltraGrid1.DisplayLayout.ScrollStyle = ScrollStyle.Immediate

        ' Scrollbars indicates which of the vertical and horizontal scrollbar if any
        ' gets shown and how.
        Me.UltraGrid1.DisplayLayout.Scrollbars = Scrollbars.Both

        ' Set the ColumnScrollbarSmallChange to 100 to specify that the grid scroll 100
        ' pixels when the left or right arrows of the horizontal scroll bar is clicked.
        Me.UltraGrid1.DisplayLayout.ColumnScrollbarSmallChange = 100

        ' By default the UltraGrid uses ScrollWindow calls to scroll the control whenever
        ' up/down or left/right arrows of the scrollbars are clicked. This results in
        ' better scrolling performace however there might be instances, for example if
        ' you had a ui element creation filter or a draw filter, that required the grid
        ' to repaint the whole grid instead of using ScrollWindow, then set this property
        ' to None.
        Me.UltraGrid1.DisplayLayout.UseScrollWindow = UseScrollWindow.None

        ' Fixed headers functionality can be turned on to prevent the grid from scrolling
        ' the row selectors when scrolled horizontally. Look at UseFixedHeaders property
        ' for more info.
        Me.UltraGrid1.DisplayLayout.UseFixedHeaders = True

        ' Set verious scrollbar related properties using ScrollBarLook object returned
        ' by ScrollBarLook property.
        Me.UltraGrid1.DisplayLayout.ScrollBarLook.MinMaxButtonsVisible = True

        ' Set the style of the scroll bar arrows.
        Me.UltraGrid1.DisplayLayout.ScrollBarLook.ScrollBarArrowStyle = _
                     Infragistics.Win.UltraWinScrollBar.ScrollBarArrowStyle.BothAtRightBottom

        ' Set appearances for various ui elements of the scroll bar.
        Me.UltraGrid1.DisplayLayout.ScrollBarLook.Appearance.BackColor = Color.Silver
        Me.UltraGrid1.DisplayLayout.ScrollBarLook.Appearance.BackColor2 = Color.SkyBlue
        Me.UltraGrid1.DisplayLayout.ScrollBarLook.Appearance.BackGradientStyle = GradientStyle.Vertical

        Me.UltraGrid1.DisplayLayout.ScrollBarLook.ButtonAppearance.BackColor = Color.Blue
        Me.UltraGrid1.DisplayLayout.ScrollBarLook.ButtonAppearance.ForeColor = Color.LightYellow

        ' When true, scroll notifications as a result of a scroll arrow or scroll track click 
        ' will occur synchronously thus giving scrolling higher priority when cpu intensive
        ' tasks are being performed.
        Me.UltraGrid1.DisplayLayout.PriorityScrolling = True
    End Sub
using Infragistics.Shared;
using Infragistics.Win;
using Infragistics.Win.UltraWinGrid;
using System.Diagnostics;

		private void button1_Click(object sender, System.EventArgs e)
		{
			// Set the scroll style to Imeediate so the UltraGrid scrolls the rows immediately
			// as soon as the user drags the thumb rather than waiting untill the scroll thumb is
			// released.
			this.ultraGrid1.DisplayLayout.ScrollStyle = ScrollStyle.Immediate;

			// Scrollbars indicates which of the vertical and horizontal scrollbar if any
			// gets shown and how.
			this.ultraGrid1.DisplayLayout.Scrollbars = Scrollbars.Both;

			// Set the ColumnScrollbarSmallChange to 100 to specify that the grid scroll 100
			// pixels when the left or right arrows of the horizontal scroll bar is clicked.
			this.ultraGrid1.DisplayLayout.ColumnScrollbarSmallChange = 100;

			// By default the UltraGrid uses ScrollWindow calls to scroll the control whenever
			// up/down or left/right arrows of the scrollbars are clicked. This results in
			// better scrolling performace however there might be instances, for example if
			// you had a ui element creation filter or a draw filter, that required the grid
			// to repaint the whole grid instead of using ScrollWindow, then set this property
			// to None.
			this.ultraGrid1.DisplayLayout.UseScrollWindow = UseScrollWindow.None;

			// Fixed headers functionality can be turned on to prevent the grid from scrolling
			// the row selectors when scrolled horizontally. Look at UseFixedHeaders property
			// for more info.
			this.ultraGrid1.DisplayLayout.UseFixedHeaders = true;

			// Set verious scrollbar related properties using ScrollBarLook object returned
			// by ScrollBarLook property.
			this.ultraGrid1.DisplayLayout.ScrollBarLook.MinMaxButtonsVisible = true;

			// Set the style of the scroll bar arrows.
			this.ultraGrid1.DisplayLayout.ScrollBarLook.ScrollBarArrowStyle = 
				Infragistics.Win.UltraWinScrollBar.ScrollBarArrowStyle.BothAtRightBottom;

			// Set appearances for various ui elements of the scroll bar.
			this.ultraGrid1.DisplayLayout.ScrollBarLook.Appearance.BackColor = Color.Silver;
			this.ultraGrid1.DisplayLayout.ScrollBarLook.Appearance.BackColor2 = Color.SkyBlue;
			this.ultraGrid1.DisplayLayout.ScrollBarLook.Appearance.BackGradientStyle = GradientStyle.Vertical;
						
			this.ultraGrid1.DisplayLayout.ScrollBarLook.ButtonAppearance.BackColor = Color.Blue;
			this.ultraGrid1.DisplayLayout.ScrollBarLook.ButtonAppearance.ForeColor = Color.LightYellow;

			// When true, scroll notifications as a result of a scroll arrow or scroll track click 
			// will occur synchronously thus giving scrolling higher priority when cpu intensive
			// tasks are being performed.
			this.ultraGrid1.DisplayLayout.PriorityScrolling = true;
		}
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