バージョン

DisplayLayout プロパティ (UltraGridColumnChooser)

列ヘッダーのリストを表示するために、列チューザーコントロールで使用する UltraGrid の表示レイアウトを返します。
シンタックス
'宣言
 
Public ReadOnly Property DisplayLayout As UltraGridLayout
public UltraGridLayout DisplayLayout {get;}
解説

内部では、列チューザ コントロールは UltraGrid を使用して列のリストを表示します。このUltraGridは、列チューザコントロールに表示される対象のグリッドとは異なります。列チューザにその列を表示する UltraGridBase インスタンスを取得または設定するには、SourceGrid プロパティを使用します。

使用例
Imports Infragistics.Shared
Imports Infragistics.Win
Imports Infragistics.Win.UltraWinGrid


    Private Sub UltraGrid1_InitializeLayout(ByVal sender As Object, ByVal e As Infragistics.Win.UltraWinGrid.InitializeLayoutEventArgs) Handles ultraGrid1.InitializeLayout
        ' UltraGrid has a built-in ui for displaying column chooser dialog. To enable
        ' the ui enable the row selectors and set the RowSelectorHeaderStyle to 
        ' ColumnChooserButton.
        e.Layout.Override.RowSelectors = DefaultableBoolean.True
        e.Layout.Override.RowSelectorHeaderStyle = RowSelectorHeaderStyle.ColumnChooserButton

        ' You can exclude a column from the column chooser by setting the ExcludeFromColumnChooser
        ' property to True. This will prevent the user from hiding or unhiding the column.
        e.Layout.Bands(0).Columns("CustomerID").ExcludeFromColumnChooser = ExcludeFromColumnChooser.True

        ' ExcludeFromColumnChooser is also exposed on the band object. So you can exlude a whole
        ' band from the column chooser.
        e.Layout.Bands(1).ExcludeFromColumnChooser = ExcludeFromColumnChooser.True

        ' ColumnChooserCaption property lets you display a different caption in the column
        ' chooser than in the UltraGrid.
        e.Layout.Bands(0).Columns(1).ColumnChooserCaption = "Column Chooser Caption"
    End Sub

    Private Sub UltraGrid1_BeforeColumnChooserDisplayed(ByVal sender As Object, ByVal e As Infragistics.Win.UltraWinGrid.BeforeColumnChooserDisplayedEventArgs) Handles ultraGrid1.BeforeColumnChooserDisplayed
        ' UltraGrid fires BeforeColumnChooserDisplayed event whenever it's about to
        ' display the column chooser dialog, either via the ColumnChooserButton or
        ' when the ShowColumnChooser method is called on the UltraGrid.

        ' You can access the column chooser dialog that will be displayed using the
        ' Dialog property. Here you can change location, size among other settings
        ' of the dialog.
        e.Dialog.Size = New Size(200, 300)

        ' By default UltraGrid retains the column chooser dialog instance. You can 
        ' set the DisposeOnClose to True to cause the UltraGrid to dispose the dialog 
        ' when it's closed by the user.
        e.Dialog.DisposeOnClose = DefaultableBoolean.True

        ' You can use the ColumnChooserControl property of the dialog to access the
        ' column chooser control that actually displays the list of the columns.
        e.Dialog.ColumnChooserControl.MultipleBandSupport = MultipleBandSupport.SingleBandOnly
        e.Dialog.ColumnChooserControl.Style = ColumnChooserStyle.AllColumnsWithCheckBoxes

        ' By default column chooser attempts to look similar to the source grid whose
        ' columns are being displayed in the column chooser. You can set the
        ' SyncLookWithSourceGrid to false to prevent column chooser from doing this
        ' This will also ensure that the column chooser won't override your appearance
        ' settings.
        e.Dialog.ColumnChooserControl.SyncLookWithSourceGrid = False
        e.Dialog.ColumnChooserControl.DisplayLayout.Appearance.BackColor = SystemColors.Window
    End Sub

    Private Sub Button1_Click(ByVal sender As Object, ByVal e As System.EventArgs) Handles button1.Click
        ' You can display the column chooser dialog in code using one of the many
        ' overloads of ShowColumnChooser method.
        Me.ultraGrid1.ShowColumnChooser()
    End Sub
using Infragistics.Shared;
using Infragistics.Win;
using Infragistics.Win.UltraWinGrid;
using System.Diagnostics;


		private void ultraGrid1_InitializeLayout(object sender, Infragistics.Win.UltraWinGrid.InitializeLayoutEventArgs e)
		{
			// UltraGrid has a built-in ui for displaying column chooser dialog. To enable
			// the ui enable the row selectors and set the RowSelectorHeaderStyle to 
			// ColumnChooserButton.
			e.Layout.Override.RowSelectors = DefaultableBoolean.True;
			e.Layout.Override.RowSelectorHeaderStyle = RowSelectorHeaderStyle.ColumnChooserButton;

			// You can exclude a column from the column chooser by setting the ExcludeFromColumnChooser
			// property to True. This will prevent the user from hiding or unhiding the column.
			e.Layout.Bands[0].Columns["CustomerID"].ExcludeFromColumnChooser = ExcludeFromColumnChooser.True;

			// ExcludeFromColumnChooser is also exposed on the band object. So you can exlude a whole
			// band from the column chooser.
			e.Layout.Bands[1].ExcludeFromColumnChooser = ExcludeFromColumnChooser.True;

			// ColumnChooserCaption property lets you display a different caption in the column
			// chooser than in the UltraGrid.
			e.Layout.Bands[0].Columns[1].ColumnChooserCaption = "Column Chooser Caption";
		}

		private void ultraGrid1_BeforeColumnChooserDisplayed(object sender, Infragistics.Win.UltraWinGrid.BeforeColumnChooserDisplayedEventArgs e)
		{
			// UltraGrid fires BeforeColumnChooserDisplayed event whenever it's about to
			// display the column chooser dialog, either via the ColumnChooserButton or
			// when the ShowColumnChooser method is called on the UltraGrid.

			// You can access the column chooser dialog that will be displayed using the
			// Dialog property. Here you can change location, size among other settings
			// of the dialog.
			e.Dialog.Size = new Size( 200, 3500 );

			// By default UltraGrid retains the column chooser dialog instance. You can 
			// set the DisposeOnClose to True to cause the UltraGrid to dispose the dialog 
			// when it's closed by the user.
			e.Dialog.DisposeOnClose = DefaultableBoolean.True;

			// You can use the ColumnChooserControl property of the dialog to access the
			// column chooser control that actually displays the list of the columns.
			e.Dialog.ColumnChooserControl.MultipleBandSupport = MultipleBandSupport.SingleBandOnly;
			e.Dialog.ColumnChooserControl.Style = ColumnChooserStyle.AllColumnsWithCheckBoxes;

			// By default column chooser attempts to look similar to the source grid whose
			// columns are being displayed in the column chooser. You can set the
			// SyncLookWithSourceGrid to false to prevent column chooser from doing this
			// This will also ensure that the column chooser won't override your appearance
			// settings.
			e.Dialog.ColumnChooserControl.SyncLookWithSourceGrid = false;
			e.Dialog.ColumnChooserControl.DisplayLayout.Appearance.BackColor = SystemColors.Window;			
		}

		private void button1_Click(object sender, System.EventArgs e)
		{
			// You can display the column chooser dialog in code using one of the many
			// overloads of ShowColumnChooser method.
			this.ultraGrid1.ShowColumnChooser( );
		}
参照