'宣言 Public Enum UseScrollWindow Inherits System.Enum
public enum UseScrollWindow : System.Enum
メンバ | 解説 |
---|---|
Both | 水平スクロールと垂直スクロールのどちらのときにも、グリッドをスクロールするスクロールウィンドウメソッドを使用します。 |
HorizontalOnly | 水平スクロール時のみ、グリッドをスクロールするスクロールウィンドウメソッドを使用します。 |
None | 水平または垂直スクロール時に、グリッドをスクロールするスクロールウィンドウメソッドを使用しません。 |
VerticalOnly | 垂直スクロール時のみ、グリッドをスクロールするスクロールウィンドウメソッドを使用します。 |
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; }