バージョン

ShowPopup(Point,Rectangle,DropDownPosition) メソッド

画面座標内の指定したポイントにコンテキスト ポップアップとして PopupToolBase を表示します。その際、指定した四角形の領域がポップアップで隠れないようにします。
シンタックス
'宣言
 
Public Overloads Sub ShowPopup( _
   ByVal screenPoint As Point, _
   ByVal exclusionRect As Rectangle, _
   ByVal dropdownPosition As Infragistics.Win.DropDownPosition _
) 
public void ShowPopup( 
   Point screenPoint,
   Rectangle exclusionRect,
   Infragistics.Win.DropDownPosition dropdownPosition
)

パラメータ

screenPoint
画面座標で表された、コンテキスト ポップアップを表示する点。
exclusionRect
ポップアップ メニューで隠れないようにする四角形（画面座標で指定）。
dropdownPosition
ExclusionRect を基準として、ポップアップ メニューを表示する位置を決定します。
使用例
Imports System.Diagnostics
Imports Infragistics.Win
Imports Infragistics.Win.UltraWinToolbars

	Private Sub Button24_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Button24.Click

		If Me.UltraToolbarsManager1.Tools.Exists("MyContextMenu") = False Then
			' ----------------------------------------------------------------------------
			' Create a PopupMenuTool.
			Dim popupMenuTool As New PopupMenuTool("MyContextMenu")

			' Always add new tools to the UltraToolbarManager's root tools collection
			' before adding them to menus or toolbars.
			Me.UltraToolbarsManager1.Tools.Add(popupMenuTool)


			' Set some properties on the Popup menu
			PopupMenuTool.Settings.SideStripText = "Infragistics"
			PopupMenuTool.Settings.SideStripWidth = 24
			PopupMenuTool.Settings.IsSideStripVisible = DefaultableBoolean.True



			' ----------------------------------------------------------------------------
			' Create a some tools and add them to the menu .
			Dim menuButton1 As New ButtonTool("MenuButton1")
			Dim menuButton2 As New ButtonTool("MenuButton2")
			Dim menuButton3 As New ButtonTool("MenuButton3")

			' Set some properties on the tools.
			menuButton1.SharedProps.Caption = "Option 1"
			menuButton1.SharedProps.AppearancesSmall.Appearance.Image = Bitmap.FromHicon(SystemIcons.Warning.Handle)
			menuButton2.SharedProps.Caption = "Option 2"
			menuButton2.SharedProps.AppearancesSmall.Appearance.Image = Bitmap.FromHicon(SystemIcons.Application.Handle)
			menuButton3.SharedProps.Caption = "Option 3"
			menuButton3.SharedProps.AppearancesSmall.Appearance.Image = Bitmap.FromHicon(SystemIcons.Information.Handle)


			' Always add new tools to the UltraToolbarManager's root tools collection
			' before adding them to menus or toolbars.
			Me.UltraToolbarsManager1.Tools.AddRange(New ToolBase() {menuButton1, menuButton2, menuButton3})

			' Add the tools to the popup menu
			popupMenuTool.Tools.AddToolRange(New String() {"MenuButton1", "MenuButton2", "MenuButton3"})


			' Show and position the popup so that its upper left corner is aligned with
			' the lower left corner of the button that generated this click event.
			popupMenuTool.ShowPopup(Me.PointToScreen(New Point(Me.Button24.Left, Me.Button24.Bottom)), _
				  Me.Button24.RectangleToScreen(Me.Button24.ClientRectangle), _
				  DropDownPosition.BelowExclusionRect)
		Else
			' Show and position the popup so that its upper left corner is aligned with
			' the lower left corner of the button that generated this click event.
			Me.UltraToolbarsManager1.ShowPopup("MyContextMenu", Me.PointToScreen(New Point(Me.Button24.Left, Me.Button24.Bottom)))
		End If

	End Sub
using System.Diagnostics;
using Infragistics.Win;
using Infragistics.Win.UltraWinToolbars;

		private void button24_Click(object sender, System.EventArgs e)
		{

			if (this.ultraToolbarsManager1.Tools.Exists("MyContextMenu") == false)
			{
				// ----------------------------------------------------------------------------
				// Create a PopupMenuTool.
				PopupMenuTool popupMenuTool	= new PopupMenuTool("MyContextMenu");

				// Always add new tools to the UltraToolbarManager's root tools collection
				// before adding them to menus or toolbars.
				this.ultraToolbarsManager1.Tools.Add(popupMenuTool);


				// Set some properties on the Popup menu
				popupMenuTool.Settings.SideStripText		= "Infragistics";
				popupMenuTool.Settings.SideStripWidth		= 24;
				popupMenuTool.Settings.IsSideStripVisible	= DefaultableBoolean.True;



				// ----------------------------------------------------------------------------
				// Create a some tools and add them to the menu .
				ButtonTool	menuButton1	= new ButtonTool("MenuButton1");
				ButtonTool	menuButton2	= new ButtonTool("MenuButton2");
				ButtonTool	menuButton3	= new ButtonTool("MenuButton3");

				// Set some properties on the tools.
				menuButton1.SharedProps.Caption	= "Option 1";
				menuButton1.SharedProps.AppearancesSmall.Appearance.Image = Bitmap.FromHicon(SystemIcons.Warning.Handle);
				menuButton2.SharedProps.Caption	= "Option 2";
				menuButton2.SharedProps.AppearancesSmall.Appearance.Image = Bitmap.FromHicon(SystemIcons.Application.Handle);
				menuButton3.SharedProps.Caption	= "Option 3";
				menuButton3.SharedProps.AppearancesSmall.Appearance.Image = Bitmap.FromHicon(SystemIcons.Information.Handle);


				// Always add new tools to the UltraToolbarManager's root tools collection
				// before adding them to menus or toolbars.
				this.ultraToolbarsManager1.Tools.AddRange(new ToolBase [] {menuButton1, menuButton2, menuButton3} );

				// Add the tools to the popup menu
				popupMenuTool.Tools.AddToolRange(new string [] {"MenuButton1", "MenuButton2", "MenuButton3"} );


				// Show and position the popup so that its upper left corner is aligned with
				// the lower left corner of the button that generated this click event.
				popupMenuTool.ShowPopup(this.PointToScreen(new Point(this.button24.Left, this.button24.Bottom)),
											  this.button24.RectangleToScreen(this.button24.ClientRectangle),
	  										  DropDownPosition.BelowExclusionRect);
			}
			else
			{
				// Show and position the popup so that its upper left corner is aligned with
				// the lower left corner of the button that generated this click event.
				this.ultraToolbarsManager1.ShowPopup("MyContextMenu", this.PointToScreen(new Point(this.button24.Left, this.button24.Bottom)));
			}

		}
参照