LinkArea LinkArea LinkArea LinkArea Struct

정의

LinkLabel 컨트롤 내의 하이퍼링크를 나타내는 컨트롤 내부의 영역입니다.Represents an area within a LinkLabel control that represents a hyperlink within the control.

public value class LinkArea
[System.ComponentModel.TypeConverter(typeof(System.Windows.Forms.LinkArea/LinkAreaConverter))]
[System.Serializable]
public struct LinkArea
type LinkArea = struct
Public Structure LinkArea
상속
특성

예제

다음 코드 예제에서는 합니다 LinkLabel 여러 개의 클래스 LinkArea 양식에 레이블을 표시 하려면 정의 된 섹션.The following code example demonstrates using the LinkLabel class, with multiple LinkArea sections defined, to display a label on a form. 예제 설정에는 AutoSize, LinkBehavior, DisabledLinkColor, LinkColor, 및 VisitedLinkColor 의 모양을 사용자 지정 속성은 LinkLabel합니다.The example demonstrates setting the AutoSize, LinkBehavior, DisabledLinkColor, LinkColor, and VisitedLinkColor properties to customize the look of the LinkLabel. 첫 번째 LinkArea 를 사용 하 여 지정 된 LinkLabel.LinkArea 속성입니다.The first LinkArea is specified using the LinkLabel.LinkArea property. 추가 링크에 추가 되는 LinkLabel 를 사용 하 여를 LinkLabel.LinkCollection.Add 메서드.Additional links are added to the LinkLabel using the LinkLabel.LinkCollection.Add method. 예제에서는 처리를 LinkClicked 하이퍼링크에 대 한 웹 브라우저를 시작 하 고 표시 하 여 이벤트를 MessageBox 다른 링크에 대 한 합니다.The example handles the LinkClicked event by starting the Web browser for hyperlinks, and displaying a MessageBox for other links.

#using <System.dll>
#using <System.Windows.Forms.dll>
#using <System.Drawing.dll>

using namespace System;
using namespace System::Drawing;
using namespace System::Windows::Forms;
public ref class Form1: public System::Windows::Forms::Form
{
private:
   System::Windows::Forms::LinkLabel^ linkLabel1;

public:
   Form1()
   {
      
      // Create the LinkLabel.
      this->linkLabel1 = gcnew System::Windows::Forms::LinkLabel;
      
      // Configure the LinkLabel's size and location. Specify that the
      // size should be automatically determined by the content.
      this->linkLabel1->Location = System::Drawing::Point( 34, 56 );
      this->linkLabel1->Size = System::Drawing::Size( 224, 16 );
      this->linkLabel1->AutoSize = true;
      
      // Configure the appearance.
      this->linkLabel1->DisabledLinkColor = System::Drawing::Color::Red;
      this->linkLabel1->VisitedLinkColor = System::Drawing::Color::Blue;
      this->linkLabel1->LinkBehavior = System::Windows::Forms::LinkBehavior::HoverUnderline;
      this->linkLabel1->LinkColor = System::Drawing::Color::Navy;
      this->linkLabel1->TabIndex = 0;
      this->linkLabel1->TabStop = true;
      
      // Add an event handler to do something when the links are clicked.
      this->linkLabel1->LinkClicked += gcnew System::Windows::Forms::LinkLabelLinkClickedEventHandler( this, &Form1::linkLabel1_LinkClicked );
      
      // Identify what the first Link is.
      this->linkLabel1->LinkArea = System::Windows::Forms::LinkArea( 0, 8 );
      
      // Identify that the first link is visited already.
      this->linkLabel1->Links[ 0 ]->Visited = true;
      
      // Set the Text property to a String*.
      this->linkLabel1->Text = "Register Online.  Visit Microsoft.  Visit MSN.";
      
      // Create new links using the Add method of the LinkCollection class.
      // Underline the appropriate words in the LinkLabel's Text property.
      // The words 'Register', 'Microsoft', and 'MSN' will
      // all be underlined and behave as hyperlinks.
      // First check that the Text property is long enough to accommodate
      // the desired hyperlinked areas.  If it's not, don't add hyperlinks.
      if ( this->linkLabel1->Text->Length >= 45 )
      {
         this->linkLabel1->Links[ 0 ]->LinkData = "Register";
         this->linkLabel1->Links->Add( 24, 9, "www.microsoft.com" );
         this->linkLabel1->Links->Add( 42, 3, "www.msn.com" );
         this->linkLabel1->Links[ 1 ]->Enabled = false;
      }

      
      // Set up how the form should be displayed and add the controls to the form.
      this->ClientSize = System::Drawing::Size( 292, 266 );
      array<System::Windows::Forms::Control^>^temp0 = {this->linkLabel1};
      this->Controls->AddRange( temp0 );
      this->Text = "Link Label Example";
   }


private:
   void linkLabel1_LinkClicked( Object^ /*sender*/, System::Windows::Forms::LinkLabelLinkClickedEventArgs^ e )
   {
      // Determine which link was clicked within the LinkLabel.
      this->linkLabel1->Links[ linkLabel1->Links->IndexOf( e->Link ) ]->Visited = true;
      
      // Display the appropriate link based on the value of the
      // LinkData property of the Link Object*.
      String^ target = dynamic_cast<String^>(e->Link->LinkData);
      
      // If the value looks like a URL, navigate to it.
      // Otherwise, display it in a message box.
      if ( nullptr != target && target->StartsWith( "www" ) )
      {
         System::Diagnostics::Process::Start( target );
      }
      else
      {
         MessageBox::Show( "Item clicked: {0}", target );
      }
   }
};

[STAThread]
int main()
{
   Application::Run( gcnew Form1 );
}
using System;
using System.Drawing;
using System.Windows.Forms;

public class Form1 : System.Windows.Forms.Form
{
    private System.Windows.Forms.LinkLabel linkLabel1;
    
    [STAThread]
    static void Main() 
    {
        Application.Run(new Form1());
    }

    public Form1()
    {
        // Create the LinkLabel.
        this.linkLabel1 = new System.Windows.Forms.LinkLabel();

        // Configure the LinkLabel's size and location. Specify that the
        // size should be automatically determined by the content.
        this.linkLabel1.Location = new System.Drawing.Point(34, 56);
        this.linkLabel1.Size = new System.Drawing.Size(224, 16);
        this.linkLabel1.AutoSize = true;

        // Configure the appearance. 
        // Set the DisabledLinkColor so that a disabled link will show up against the form's background.
        this.linkLabel1.DisabledLinkColor = System.Drawing.Color.Red;
        this.linkLabel1.VisitedLinkColor = System.Drawing.Color.Blue;
        this.linkLabel1.LinkBehavior = System.Windows.Forms.LinkBehavior.HoverUnderline;
        this.linkLabel1.LinkColor = System.Drawing.Color.Navy;
        
        this.linkLabel1.TabIndex = 0;
        this.linkLabel1.TabStop = true;
        

        // Add an event handler to do something when the links are clicked.
        this.linkLabel1.LinkClicked += new System.Windows.Forms.LinkLabelLinkClickedEventHandler(this.linkLabel1_LinkClicked);

        // Identify what the first Link is.
        this.linkLabel1.LinkArea = new System.Windows.Forms.LinkArea(0, 8);

        // Identify that the first link is visited already.
        this.linkLabel1.Links[0].Visited = true;
        
        // Set the Text property to a string.
        this.linkLabel1.Text = "Register Online.  Visit Microsoft.  Visit MSN.";

        // Create new links using the Add method of the LinkCollection class.
        // Underline the appropriate words in the LinkLabel's Text property.
        // The words 'Register', 'Microsoft', and 'MSN' will 
        // all be underlined and behave as hyperlinks.

        // First check that the Text property is long enough to accommodate
        // the desired hyperlinked areas.  If it's not, don't add hyperlinks.
        if(this.linkLabel1.Text.Length >= 45)
        {
            this.linkLabel1.Links[0].LinkData = "Register";
            this.linkLabel1.Links.Add(24, 9, "www.microsoft.com");
            this.linkLabel1.Links.Add(42, 3, "www.msn.com");
        //  The second link is disabled and will appear as red.
            this.linkLabel1.Links[1].Enabled = false;
        }
        
        // Set up how the form should be displayed and add the controls to the form.
        this.ClientSize = new System.Drawing.Size(292, 266);
        this.Controls.AddRange(new System.Windows.Forms.Control[] {this.linkLabel1});
        this.Text = "Link Label Example";
    }

    private void linkLabel1_LinkClicked(object sender, System.Windows.Forms.LinkLabelLinkClickedEventArgs e)
    {
        // Determine which link was clicked within the LinkLabel.
        this.linkLabel1.Links[linkLabel1.Links.IndexOf(e.Link)].Visited = true;

        // Display the appropriate link based on the value of the 
        // LinkData property of the Link object.
        string target = e.Link.LinkData as string;

        // If the value looks like a URL, navigate to it.
        // Otherwise, display it in a message box.
        if(null != target && target.StartsWith("www"))
        {
            System.Diagnostics.Process.Start(target);
        }
        else
        {    
            MessageBox.Show("Item clicked: " + target);
        }
    }
}
Imports System.Drawing
Imports System.Windows.Forms

Public NotInheritable Class Form1
    Inherits System.Windows.Forms.Form

    Friend WithEvents LinkLabel1 As System.Windows.Forms.LinkLabel

    <System.STAThread()> _
    Public Shared Sub Main()
        System.Windows.Forms.Application.Run(New Form1)
    End Sub 'Main

    Public Sub New()
        MyBase.New()


        Me.LinkLabel1 = New System.Windows.Forms.LinkLabel

        ' Configure the LinkLabel's size and location. Specify that the
        ' size should be automatically determined by the content.
        Me.linkLabel1.Location = New System.Drawing.Point(34, 56) 
        Me.linkLabel1.Size = New System.Drawing.Size(224, 16) 
        Me.linkLabel1.AutoSize = True 

        ' Configure the appearance.
        ' Set the DisabledLinkColor so that a disabled link will show up against the form's background.
        Me.linkLabel1.DisabledLinkColor = System.Drawing.Color.Red 
        Me.linkLabel1.VisitedLinkColor = System.Drawing.Color.Blue 
        Me.linkLabel1.LinkBehavior = System.Windows.Forms.LinkBehavior.HoverUnderline 
        Me.linkLabel1.LinkColor = System.Drawing.Color.Navy 
        
        Me.linkLabel1.TabIndex = 0 
        Me.linkLabel1.TabStop = True 
        
        ' Identify what the first Link is.
        Me.linkLabel1.LinkArea = New System.Windows.Forms.LinkArea(0, 8)

        ' Identify that the first link is visited already.
        Me.linkLabel1.Links(0).Visited = true
        
        ' Set the Text property to a string.
        Me.linkLabel1.Text = "Register Online.  Visit Microsoft.  Visit MSN."

        ' Create new links using the Add method of the LinkCollection class.
        ' Underline the appropriate words in the LinkLabel's Text property.
        ' The words 'Register', 'Microsoft', and 'MSN' will 
        ' all be underlined and behave as hyperlinks.

        ' First check that the Text property is long enough to accommodate
        ' the desired hyperlinked areas.  If it's not, don't add hyperlinks.
        If Me.LinkLabel1.Text.Length >= 45 Then
            Me.LinkLabel1.Links(0).LinkData = "Register"
            Me.LinkLabel1.Links.Add(24, 9, "www.microsoft.com")
            Me.LinkLabel1.Links.Add(42, 3, "www.msn.com")
            ' The second link is disabled and will appear as red.
            Me.linkLabel1.Links(1).Enabled = False
        End If

        ' Set up how the form should be displayed and adds the controls to the form.
        Me.ClientSize = New System.Drawing.Size(292, 266)
        Me.Controls.AddRange(New System.Windows.Forms.Control() {Me.LinkLabel1})
        Me.Text = "Link Label Example"
    End Sub

    Private Sub linkLabel1_LinkClicked(ByVal sender As Object, _
                ByVal e As System.Windows.Forms.LinkLabelLinkClickedEventArgs) Handles LinkLabel1.LinkClicked

        ' Determine which link was clicked within the LinkLabel.
        Me.LinkLabel1.Links(LinkLabel1.Links.IndexOf(e.Link)).Visited = True

        ' Displays the appropriate link based on the value of the LinkData property of the Link object.
        Dim target As String = CType(e.Link.LinkData, String)

        ' If the value looks like a URL, navigate to it.
        ' Otherwise, display it in a message box.
        If (target IsNot Nothing) AndAlso (target.StartsWith("www")) Then
            System.Diagnostics.Process.Start(target)
        Else
            MessageBox.Show(("Item clicked: " + target))
        End If

    End Sub

End Class

설명

텍스트에 하이퍼링크를 추가 하는 방법은 두 가지는 LinkLabel 제어 합니다.There are two ways to add a hyperlink to the text of a LinkLabel control. 액세스할 수 있습니다는 Add 메서드를 LinkLabel.LinkCollection 통해 클래스를 Links 의 속성은 LinkLabel 여러 하이퍼링크 컨트롤의 텍스트를 추가 하.You can access the Add method of the LinkLabel.LinkCollection class through the Links property of the LinkLabel to add multiple hyperlinks to the control's text. 컨트롤의 텍스트에 대 한 하이퍼링크를 추가 해야 하는 경우 사용할 수 있습니다는 LinkArea 의 속성을 LinkLabel입니다.If you only need to add a single hyperlink to the text of the control, you can use the LinkArea property of the LinkLabel. 이 속성은 허용 된 LinkArea 하이퍼링크 컨트롤의 텍스트 내에서 위치를 정의 하는 합니다.This property accepts a LinkArea that defines the location of the hyperlink within the control's text. 하이퍼링크를 사용 하 여 지정 된 경우는 LinkArea 속성인 링크 영역에 추가 됩니다는 LinkLabel.LinkCollection 을 사용 하 여 링크를 추가 하는 동일한 방식으로 Add 메서드의 LinkLabel.LinkCollection합니다.When a hyperlink is specified using the LinkArea property, the link area is then added to the LinkLabel.LinkCollection in the same manner as adding the link using the Add method of the LinkLabel.LinkCollection.

Length 속성의 텍스트 내에서 문자 수를 지정 합니다 LinkLabel 링크 영역에 포함 합니다.The Length property specifies the number of characters within the text of the LinkLabel to include in the link area. Start 속성은 컨트롤 텍스트 하이퍼링크에 포함할 첫 번째 문자를 지정 합니다.The Start property specifies the first character in the control text to include in the hyperlink. 특정 여부를 확인 하려는 경우 LinkArea 는 비어 있는 경우 사용할 수 있습니다 합니다 IsEmpty 속성의 값을 확인 하는 대신 합니다 StartLength 속성입니다.If you want to determine whether a specific LinkArea is empty, you can use the IsEmpty property instead of checking the values of the Start and Length properties.

생성자

LinkArea(Int32, Int32) LinkArea(Int32, Int32) LinkArea(Int32, Int32) LinkArea(Int32, Int32)

LinkArea 클래스의 새 인스턴스를 초기화합니다.Initializes a new instance of the LinkArea class.

속성

IsEmpty IsEmpty IsEmpty IsEmpty

LinkArea가 비어 있는지 여부를 나타내는 값을 가져옵니다.Gets a value indicating whether the LinkArea is empty.

Length Length Length Length

링크 영역의 문자 수를 가져오거나 설정합니다.Gets or sets the number of characters in the link area.

Start Start Start Start

LinkLabel 텍스트 내 링크 영역의 시작 위치를 가져오거나 설정합니다.Gets or sets the starting location of the link area within the text of the LinkLabel.

메서드

Equals(Object) Equals(Object) Equals(Object) Equals(Object)

LinkArea가 지정된 개체와 같은지 여부를 확인합니다.Determines whether this LinkArea is equal to the specified object.

GetHashCode() GetHashCode() GetHashCode() GetHashCode()

이 인스턴스의 해시 코드를 반환합니다.Returns the hash code for this instance.

ToString() ToString() ToString() ToString()

이 인스턴스의 정규화된 형식 이름을 반환합니다.Returns the fully qualified type name of this instance.

연산자

Equality(LinkArea, LinkArea) Equality(LinkArea, LinkArea) Equality(LinkArea, LinkArea) Equality(LinkArea, LinkArea)

LinkArea 클래스의 두 인스턴스가 같은지 여부를 나타내는 값을 반환합니다.Returns a value indicating whether two instances of the LinkArea class are equal.

Inequality(LinkArea, LinkArea) Inequality(LinkArea, LinkArea) Inequality(LinkArea, LinkArea) Inequality(LinkArea, LinkArea)

LinkArea 클래스의 두 인스턴스가 같지 않은지 여부를 나타내는 값을 반환합니다.Returns a value indicating whether two instances of the LinkArea class are not equal.

적용 대상

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