ToolStripLabel.LinkBehavior Proprietà

Definizione

Spazio dei nomi:

System.Windows.Forms

Assembly:

System.Windows.Forms.dll

Ottiene o imposta un valore che rappresenta il comportamento di un collegamento.

public:
 property System::Windows::Forms::LinkBehavior LinkBehavior { System::Windows::Forms::LinkBehavior get(); void set(System::Windows::Forms::LinkBehavior value); };

public System.Windows.Forms.LinkBehavior LinkBehavior { get; set; }

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

Public Property LinkBehavior As LinkBehavior

Valore della proprietà

LinkBehavior

Uno dei valori di LinkBehavior. Il valore predefinito è LinkBehavior.SystemDefault.

Esempio

Nell'esempio di codice seguente viene illustrato come inizializzare un ToolStripLabel oggetto per contenere un collegamento impostando le IsLinkproprietà , LinkColorActiveLinkColor, VisitedLinkColor, LinkVisited e LinkBehavior .

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 ToolStripLabel toolStripLabel1;
    private ToolStrip toolStrip1;

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

    private void InitializeComponent()
    {
        this.toolStrip1 = new System.Windows.Forms.ToolStrip();
        this.toolStripLabel1 = new System.Windows.Forms.ToolStripLabel();
        this.toolStrip1.SuspendLayout();
        this.SuspendLayout();
        // 
        // toolStrip1
        // 
        this.toolStrip1.Items.AddRange(new System.Windows.Forms.ToolStripItem[] {
            this.toolStripLabel1});
        this.toolStrip1.Location = new System.Drawing.Point(0, 0);
        this.toolStrip1.Name = "toolStrip1";
        this.toolStrip1.Size = new System.Drawing.Size(292, 25);
        this.toolStrip1.TabIndex = 0;
        this.toolStrip1.Text = "toolStrip1";
        // 
        // toolStripLabel1
        // 
        this.toolStripLabel1.IsLink = true;
        this.toolStripLabel1.LinkBehavior = System.Windows.Forms.LinkBehavior.AlwaysUnderline;
        this.toolStripLabel1.Name = "toolStripLabel1";
        this.toolStripLabel1.Size = new System.Drawing.Size(71, 22);
        this.toolStripLabel1.Tag = "http://search.microsoft.com/search/search.aspx?";
        this.toolStripLabel1.Text = "Search MSDN";
        this.toolStripLabel1.Click += new System.EventHandler(this.toolStripLabel1_Click);
        // 
        // Form1
        // 
        this.ClientSize = new System.Drawing.Size(292, 273);
        this.Controls.Add(this.toolStrip1);
        this.Name = "Form1";
        this.toolStrip1.ResumeLayout(false);
        this.toolStrip1.PerformLayout();
        this.ResumeLayout(false);
        this.PerformLayout();
    }

    private void toolStripLabel1_Click(object sender, EventArgs e)
    {
        ToolStripLabel toolStripLabel1 = (ToolStripLabel)sender;

        // Start Internet Explorer and navigate to the URL in the
        // tag property.
        System.Diagnostics.Process.Start("IEXPLORE.EXE", toolStripLabel1.Tag.ToString());

        // Set the LinkVisited property to true to change the color.
        toolStripLabel1.LinkVisited = true;
    }
}

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 WithEvents toolStripLabel1 As ToolStripLabel
   Private toolStrip1 As ToolStrip
   
   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.toolStrip1 = New System.Windows.Forms.ToolStrip()
      Me.toolStripLabel1 = New System.Windows.Forms.ToolStripLabel()
      Me.toolStrip1.SuspendLayout()
      Me.SuspendLayout()
      ' 
      ' toolStrip1
      ' 
      Me.toolStrip1.Items.AddRange(New System.Windows.Forms.ToolStripItem() {Me.toolStripLabel1})
      Me.toolStrip1.Location = New System.Drawing.Point(0, 0)
      Me.toolStrip1.Name = "toolStrip1"
      Me.toolStrip1.Size = New System.Drawing.Size(292, 25)
      Me.toolStrip1.TabIndex = 0
      Me.toolStrip1.Text = "toolStrip1"
      ' 
      ' toolStripLabel1
      ' 
      Me.toolStripLabel1.IsLink = True
      Me.toolStripLabel1.LinkBehavior = System.Windows.Forms.LinkBehavior.AlwaysUnderline
      Me.toolStripLabel1.Name = "toolStripLabel1"
      Me.toolStripLabel1.Size = New System.Drawing.Size(71, 22)
      Me.toolStripLabel1.Tag = "http://search.microsoft.com/search/search.aspx?"
      Me.toolStripLabel1.Text = "Search MSDN"
      ' 
      ' Form1
      ' 
      Me.ClientSize = New System.Drawing.Size(292, 273)
      Me.Controls.Add(toolStrip1)
      Me.Name = "Form1"
      Me.toolStrip1.ResumeLayout(False)
      Me.toolStrip1.PerformLayout()
      Me.ResumeLayout(False)
      Me.PerformLayout()
   End Sub
    
   
   Private Sub toolStripLabel1_Click(sender As Object, e As EventArgs) Handles toolStripLabel1.Click
      Dim toolStripLabel1 As ToolStripLabel = CType(sender, ToolStripLabel)
      
      ' Start Internet Explorer and navigate to the URL in the
      ' tag property.
      System.Diagnostics.Process.Start("IEXPLORE.EXE", toolStripLabel1.Tag.ToString())
      
      ' Set the LinkVisited property to true to change the color.
      toolStripLabel1.LinkVisited = True
   End Sub
End Class

Commenti

Questa proprietà consente di specificare il comportamento dei collegamenti quando vengono visualizzati nel controllo . Ad esempio, se si desidera che i collegamenti vengano visualizzati con una sottolineatura solo quando il puntatore del mouse si trova su un collegamento, è possibile impostare questa proprietà su LinkBehavior.HoverUnderline. Per altre informazioni sui tipi di comportamenti che possono essere associati a un collegamento, vedere LinkBehavior.