DisplayFormIcon プロパティ (MdiTabSettings)

その他の画像がタブに割り当てられない場合には、MdiTab が関連付けられた Form アイコンを表示するかどうかを返すまたは設定します。

シンタックス

Visual Basic

'宣言
 
Public Property DisplayFormIcon As Infragistics.Win.DefaultableBoolean

C#

public Infragistics.Win.DefaultableBoolean DisplayFormIcon {get; set;}

解説

デフォルトでは、MdiTab は、タブのいずれかの外観 (TabAppearance、SelectedTabAppearance など) でイメージが指定されている場合のみ、イメージを・ｦします。関連付けられた Form のアイコンをタブに表示するには、DisplayForm アイコン プロパティを True に設定します。

使用例

Visual Basic

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

Private Sub ultraTabbedMdiManager1_InitializeTab(ByVal sender As Object, ByVal e As Infragistics.Win.UltraWinTabbedMdi.MdiTabEventArgs) Handles ultraTabbedMdiManager1.InitializeTab
    ' The 'InitializeTab' event can be used to initialize the
    ' settings for a new tab. The event is invoked when a new 
    ' MdiTab is created for a form. The 'Tab' parameter provides 
    ' the tab being initialized.
    '

    ' The text displayed by the tab is, by default, based 
    ' on the Text property of the form. The 'Text' property 
    ' of the tab may be set to override that value.
    e.Tab.Text = "New MdiChild " & e.Tab.Form.MdiParent.MdiChildren.Length

    ' This event is probably a good point to initialize the 'Key' 
    ' of the tab so that the tab may be located by this string later.
    '
    'e.Tab.Key = "abc"

    ' The 'Form' property is initialized by the time this event 
    ' is invoked and returns the mdi child form that the tab is 
    ' associated with.
    '
    If TypeOf e.Tab.Form Is MdiChildDialog Then
        e.Tab.ToolTip = "Mdi Child Dialog"
    End If

    ' The 'Settings' property of the tab will return an 
    ' MdiTabSettings instance that can be used to initialize
    ' the settings specifically for this tab.
    '

    ' The 'DisplayFormIcon' can be used to set the default 
    ' image of the tab to the icon of the associated form.
    '
    e.Tab.Settings.DisplayFormIcon = DefaultableBoolean.True
End Sub

C#

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

private void ultraTabbedMdiManager1_InitializeTab(object sender, Infragistics.Win.UltraWinTabbedMdi.MdiTabEventArgs e)
{
	// The 'InitializeTab' event can be used to initialize the
	// settings for a new tab. The event is invoked when a new 
	// MdiTab is created for a form. The 'Tab' parameter provides 
	// the tab being initialized.
	//

	// The text displayed by the tab is, by default, based 
	// on the Text property of the form. The 'Text' property 
	// of the tab may be set to override that value.
	e.Tab.Text = "New MdiChild " + e.Tab.Form.MdiParent.MdiChildren.Length;

	// This event is probably a good point to initialize the 'Key' 
	// of the tab so that the tab may be located by this string later.
	//
	//e.Tab.Key = "abc";

	// The 'Form' property is initialized by the time this event 
	// is invoked and returns the mdi child form that the tab is 
	// associated with.
	//
	if ( e.Tab.Form is MdiChildDialog )
		e.Tab.ToolTip = "Mdi Child Dialog";

	// The 'Settings' property of the tab will return an 
	// MdiTabSettings instance that can be used to initialize
	// the settings specifically for this tab.
	//
	
	// The 'DisplayFormIcon' can be used to set the default 
	// image of the tab to the icon of the associated form.
	//
	e.Tab.Settings.DisplayFormIcon = DefaultableBoolean.True;
}