MenuStrip.MdiWindowListItem Properti

Definisi

Ruang nama:

System.Windows.Forms

Rakitan:

System.Windows.Forms.dll

Mendapatkan atau mengatur ToolStripMenuItem yang digunakan untuk menampilkan daftar formulir turunan Antarmuka beberapa dokumen (MDI).

public:
 property System::Windows::Forms::ToolStripMenuItem ^ MdiWindowListItem { System::Windows::Forms::ToolStripMenuItem ^ get(); void set(System::Windows::Forms::ToolStripMenuItem ^ value); };

[System.ComponentModel.TypeConverter(typeof(System.Windows.Forms.MdiWindowListItemConverter))]
public System.Windows.Forms.ToolStripMenuItem? MdiWindowListItem { get; set; }

[<System.ComponentModel.TypeConverter(typeof(System.Windows.Forms.MdiWindowListItemConverter))>]
member this.MdiWindowListItem : System.Windows.Forms.ToolStripMenuItem with get, set

Public Property MdiWindowListItem As ToolStripMenuItem

Nilai Properti

ToolStripMenuItem

ToolStripMenuItem yang mewakili item menu yang menampilkan daftar formulir anak MDI yang terbuka dalam aplikasi.

Atribut

TypeConverterAttribute

Contoh

Contoh kode berikut menunjukkan MdiWindowListItem properti . Contoh ini adalah bagian dari contoh yang lebih besar yang disediakan untuk ToolStripPanel kelas .

// Create a MenuStrip control with a new window.
MenuStrip ms = new MenuStrip();
ToolStripMenuItem windowMenu = new ToolStripMenuItem("Window");
ToolStripMenuItem windowNewMenu = new ToolStripMenuItem("New", null, new EventHandler(windowNewMenu_Click));
windowMenu.DropDownItems.Add(windowNewMenu);
((ToolStripDropDownMenu)(windowMenu.DropDown)).ShowImageMargin = false;
((ToolStripDropDownMenu)(windowMenu.DropDown)).ShowCheckMargin = true;

// Assign the ToolStripMenuItem that displays 
// the list of child forms.
ms.MdiWindowListItem = windowMenu;

// Add the window ToolStripMenuItem to the MenuStrip.
ms.Items.Add(windowMenu);

// Dock the MenuStrip to the top of the form.
ms.Dock = DockStyle.Top;

// The Form.MainMenuStrip property determines the merge target.
this.MainMenuStrip = ms;

' Create a MenuStrip control with a new window.
Dim ms As New MenuStrip()
Dim windowMenu As New ToolStripMenuItem("Window")
Dim windowNewMenu As New ToolStripMenuItem("New", Nothing, New EventHandler(AddressOf windowNewMenu_Click))
windowMenu.DropDownItems.Add(windowNewMenu)
CType(windowMenu.DropDown, ToolStripDropDownMenu).ShowImageMargin = False
CType(windowMenu.DropDown, ToolStripDropDownMenu).ShowCheckMargin = True

' Assign the ToolStripMenuItem that displays 
' the list of child forms.
ms.MdiWindowListItem = windowMenu

' Add the window ToolStripMenuItem to the MenuStrip.
ms.Items.Add(windowMenu)

' Dock the MenuStrip to the top of the form.
ms.Dock = DockStyle.Top

' The Form.MainMenuStrip property determines the merge target.
Me.MainMenuStrip = ms

Keterangan

MdiWindowListItem Gunakan properti untuk menunjuk atau menemukan yang ToolStripMenuItem menampilkan anak-anak MDI.

MenuActivate Gunakan peristiwa dan MenuDeactivate pada menu anak untuk mencerminkan perubahan pada nilai MdiWindowListItem.