HeaderClickAction プロパティ

ユーザーがヘッダーをクリックすると発生するイベントを決定する値を返すか、設定します。

シンタックス

Visual Basic

'宣言
 
Public Property HeaderClickAction As HeaderClickAction

C#

public HeaderClickAction HeaderClickAction {get; set;}

解説

HeaderClickAction を設定して列の並べ替えを有効にすると、グループ ヘッダーによる選択は無効になります。グループ ヘッダーは並べ替えには使用できません。HeaderClickAction.SortSingle と HeaderClickAction.SortMulti の各設定は列ヘッダーに対してのみ有効です。

このプロパティを HeaderClickAction.SortMulti に設定すると、マウスと [Shift] キーを組み合わせて、並べ替えに使用する列を複数選択できます。列の選択順に従ってデータの並べ替えが行われます。

使用例

Visual Basic

Imports Infragistics.Shared
Imports Infragistics.Win
Imports Infragistics.Win.UltraWinGrid

  Private Sub Button50_Click(ByVal sender As Object, ByVal e As System.EventArgs) Handles button50.Click

      ' HeaderClickAction indicates the action that the UltraGrid should take when a column
      ' header is clicked. Select causes the UltraGrid to select the column and SortMulti or
      ' SortSingle causes it to sort the column. Default is SortMulti in OutLookGroupBy 
      ' view style and Select otherwise.

      ' Set the HeaderClickAction on the layout's override. 
      Me.ultraGrid1.DisplayLayout.Override.HeaderClickAction = HeaderClickAction.SortMulti

      ' You can override that grid-wide setting for a particular band by setting it on the
      ' override of that band.
      Me.ultraGrid1.DisplayLayout.Bands(1).Override.HeaderClickAction = HeaderClickAction.Select

  End Sub

C#

using Infragistics.Shared;
using Infragistics.Win;
using Infragistics.Win.UltraWinGrid;
using System.Diagnostics;

private void button50_Click(object sender, System.EventArgs e)
{

	// HeaderClickAction indicates the action that the UltraGrid should take when a column
	// header is clicked. Select causes the UltraGrid to select the column and SortMulti or
	// SortSingle causes it to sort the column. Default is SortMulti in OutLookGroupBy 
	// view style and Select otherwise.

	// Set the HeaderClickAction on the layout's override. 
	this.ultraGrid1.DisplayLayout.Override.HeaderClickAction = HeaderClickAction.SortMulti;

	// You can override that grid-wide setting for a particular band by setting it on the
	// override of that band.
	this.ultraGrid1.DisplayLayout.Bands[1].Override.HeaderClickAction = HeaderClickAction.Select;

}