Control.ContextMenuStrip Proprietà

Definizione

Spazio dei nomi:

System.Windows.Forms

Assembly:

System.Windows.Forms.dll

Ottiene o imposta l'oggetto ContextMenuStrip associato al controllo.

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

public virtual System.Windows.Forms.ContextMenuStrip? ContextMenuStrip { get; set; }

member this.ContextMenuStrip : System.Windows.Forms.ContextMenuStrip with get, set

Public Overridable Property ContextMenuStrip As ContextMenuStrip

Valore della proprietà

ContextMenuStrip

Oggetto ContextMenuStrip per il controllo o null se non sono presenti oggetti ContextMenuStrip. Il valore predefinito è null.

Esempio

Nell'esempio di codice seguente viene illustrato come aggiungere tre ToolStripMenuItem oggetti a un oggetto ContextMenuStrip. Viene inoltre illustrata l'impostazione della ContextMenuStrip proprietà del form.

using System;
using System.Collections.Generic;
using System.ComponentModel;
using System.Data;
using System.Drawing;
using System.Text;
using System.Windows.Forms;

public class Form1 : Form
{
    private ContextMenuStrip contextMenuStrip1;
    private ToolStripMenuItem toolStripMenuItem1;
    private ToolStripMenuItem toolStripMenuItem2;
    private ToolStripMenuItem toolStripMenuItem3;
    private IContainer components;

    public Form1()
    {
        InitializeComponent();
    }
    [STAThread]
    static void Main()
    {
        Application.EnableVisualStyles();
        Application.SetCompatibleTextRenderingDefault(false);
        Application.Run(new Form1());
    }

    private void InitializeComponent()
    {
        this.components = new System.ComponentModel.Container();
        this.contextMenuStrip1 = new System.Windows.Forms.ContextMenuStrip(this.components);
        this.toolStripMenuItem1 = new System.Windows.Forms.ToolStripMenuItem();
        this.toolStripMenuItem2 = new System.Windows.Forms.ToolStripMenuItem();
        this.toolStripMenuItem3 = new System.Windows.Forms.ToolStripMenuItem();
        this.contextMenuStrip1.SuspendLayout();
        this.SuspendLayout();
        // 
        // contextMenuStrip1
        // 
        this.contextMenuStrip1.Items.AddRange(new System.Windows.Forms.ToolStripItem[] {
            this.toolStripMenuItem1,
            this.toolStripMenuItem2,
            this.toolStripMenuItem3});
        this.contextMenuStrip1.Name = "contextMenuStrip1";
        this.contextMenuStrip1.Size = new System.Drawing.Size(180, 70);
        // 
        // toolStripMenuItem1
        // 
        this.toolStripMenuItem1.Name = "toolStripMenuItem1";
        this.toolStripMenuItem1.Size = new System.Drawing.Size(179, 22);
        this.toolStripMenuItem1.Text = "toolStripMenuItem1";
        // 
        // toolStripMenuItem2
        // 
        this.toolStripMenuItem2.Name = "toolStripMenuItem2";
        this.toolStripMenuItem2.Size = new System.Drawing.Size(179, 22);
        this.toolStripMenuItem2.Text = "toolStripMenuItem2";
        // 
        // toolStripMenuItem3
        // 
        this.toolStripMenuItem3.Name = "toolStripMenuItem3";
        this.toolStripMenuItem3.Size = new System.Drawing.Size(179, 22);
        this.toolStripMenuItem3.Text = "toolStripMenuItem3";
        // 
        // Form1
        // 
        this.ClientSize = new System.Drawing.Size(292, 273);
        this.ContextMenuStrip = this.contextMenuStrip1;
        this.Name = "Form1";
        this.contextMenuStrip1.ResumeLayout(false);
        this.ResumeLayout(false);
    }
}

Imports System.Collections.Generic
Imports System.ComponentModel
Imports System.Data
Imports System.Drawing
Imports System.Text
Imports System.Windows.Forms

Public Class Form1
   Inherits Form
   Private contextMenuStrip1 As ContextMenuStrip
   Private toolStripMenuItem1 As ToolStripMenuItem
   Private toolStripMenuItem2 As ToolStripMenuItem
   Private toolStripMenuItem3 As ToolStripMenuItem
   Private components As IContainer
   
   
   Public Sub New()
      InitializeComponent()
   End Sub
   
   <STAThread()>  _
   Shared Sub Main()
      Application.EnableVisualStyles()
      Application.SetCompatibleTextRenderingDefault(False)
      Application.Run(New Form1())
   End Sub
   
   
   Private Sub InitializeComponent()
      Me.components = New System.ComponentModel.Container()
      Me.contextMenuStrip1 = New System.Windows.Forms.ContextMenuStrip(Me.components)
      Me.toolStripMenuItem1 = New System.Windows.Forms.ToolStripMenuItem()
      Me.toolStripMenuItem2 = New System.Windows.Forms.ToolStripMenuItem()
      Me.toolStripMenuItem3 = New System.Windows.Forms.ToolStripMenuItem()
      Me.contextMenuStrip1.SuspendLayout()
      Me.SuspendLayout()
      ' 
      ' contextMenuStrip1
      ' 
      Me.contextMenuStrip1.Items.AddRange(New System.Windows.Forms.ToolStripItem() {Me.toolStripMenuItem1, Me.toolStripMenuItem2, Me.toolStripMenuItem3})
      Me.contextMenuStrip1.Name = "contextMenuStrip1"
      Me.contextMenuStrip1.Size = New System.Drawing.Size(180, 70)
      ' 
      ' toolStripMenuItem1
      ' 
      Me.toolStripMenuItem1.Name = "toolStripMenuItem1"
      Me.toolStripMenuItem1.Size = New System.Drawing.Size(179, 22)
      Me.toolStripMenuItem1.Text = "toolStripMenuItem1"
      ' 
      ' toolStripMenuItem2
      ' 
      Me.toolStripMenuItem2.Name = "toolStripMenuItem2"
      Me.toolStripMenuItem2.Size = New System.Drawing.Size(179, 22)
      Me.toolStripMenuItem2.Text = "toolStripMenuItem2"
      ' 
      ' toolStripMenuItem3
      ' 
      Me.toolStripMenuItem3.Name = "toolStripMenuItem3"
      Me.toolStripMenuItem3.Size = New System.Drawing.Size(179, 22)
      Me.toolStripMenuItem3.Text = "toolStripMenuItem3"
      ' 
      ' Form1
      ' 
      Me.ClientSize = New System.Drawing.Size(292, 273)
      Me.ContextMenuStrip = Me.contextMenuStrip1
      Me.Name = "Form1"
      Me.contextMenuStrip1.ResumeLayout(False)
      Me.ResumeLayout(False)
   End Sub
End Class

Commenti

ContextMenu Se un oggetto è stato assegnato anche al controllo , ha la ContextMenu precedenza su ContextMenuStrip.