TabClosed イベント

MdiTab が閉じた後に発生するイベント。

シンタックス

Visual Basic

'宣言
 
Public Event TabClosed As MdiTabEventHandler

C#

public event MdiTabEventHandler TabClosed

イベント データ

イベント ハンドラが、このイベントに関連するデータを含む、MdiTabEventArgs 型の引数を受け取りました。次の MdiTabEventArgs プロパティには、このイベントの固有の情報が記載されます。

プロパティ	解説
Tab	関連付けられた MdiTab を返します。

解説

TabClosedイベントは、MdiTab.Close メソッドが呼び出されたとき、閉じるボタンが押されたとき、またはタブのコンテキストメニューで［Close］メニューオプションが選択されたときに、MdiTabSettingsResolved.TabCloseAction で指定されたアクションが実行されてから呼び出されます。

使用例

Visual Basic

Imports Infragistics.Win
Imports Infragistics.Win.UltraWinTabs
Imports Infragistics.Win.UltraWinTabbedMdi

Private Sub ultraTabbedMdiManager1_TabClosed(ByVal sender As Object, ByVal e As Infragistics.Win.UltraWinTabbedMdi.MdiTabEventArgs) Handles ultraTabbedMdiManager1.TabClosed
    ' The 'TabClosed' event is invoked after the resolved 
    ' TabCloseAction has been performed either via the 
    ' ui (close button or close menu item) or by calling
    ' the Close method of the tab. Depending upon the 
    ' TabCloseAction, the tab may no longer be associated 
    ' with the UltraTabbedMdiManager.
    '

    ' The tab will no longer be associated with the form if it was 
    ' closed.
    If e.Tab.Form Is Nothing Then
        Return
    End If

    ' If the TabCloseAction resolves to None, then no action is
    ' taken on the tab or associated form so you can perform
    ' some custom action.
    If e.Tab.SettingsResolved.TabCloseAction = MdiTabCloseAction.None Then
        ' Perform custom action when a close occurs...
    End If
End Sub

C#

using Infragistics.Win;
using Infragistics.Win.UltraWinTabs;
using Infragistics.Win.UltraWinTabbedMdi;

private void ultraTabbedMdiManager1_TabClosed(object sender, Infragistics.Win.UltraWinTabbedMdi.MdiTabEventArgs e)
{
	// The 'TabClosed' event is invoked after the resolved 
	// TabCloseAction has been performed either via the 
	// ui (close button or close menu item) or by calling
	// the Close method of the tab. Depending upon the 
	// TabCloseAction, the tab may no longer be associated 
	// with the UltraTabbedMdiManager.
	//

	// The tab will no longer be associated with the form if it was 
	// closed.
	if (e.Tab.Form == null)
		return;

	// If the TabCloseAction resolves to None, then no action is
	// taken on the tab or associated form so you can perform
	// some custom action.
	if (e.Tab.SettingsResolved.TabCloseAction == MdiTabCloseAction.None)
	{
		// Perform custom action when a close occurs...
	}
}