LinkBehavior 列挙体
アセンブリ: System.Windows.Forms (system.windows.forms.dll 内)

Public Enumeration LinkBehavior

メンバ名 | 説明 | |
---|---|---|
AlwaysUnderline | リンクは常に下線付きテキストで表示されます。 | |
HoverUnderline | マウスがリンク テキストの上にある場合にだけ、リンクが下線付きテキストで表示されます。 | |
NeverUnderline | リンク テキストには下線が付きません。この場合でも、LinkLabel コントロールの LinkColor プロパティを使用して、リンクをほかのテキストと区別できます。 | |
SystemDefault | この設定の動作は、コントロール パネルまたは Internet Explorer の [インターネット オプション] ダイアログ ボックスで設定されているオプションによって異なります。 |


LinkBehavior 列挙体を使用して LinkLabel.LinkBehavior プロパティを設定する例を次に示します。LinkLabel.LinkColor、Text、および LinkVisited の各プロパティの設定例も示します。この例を実行するには、空のフォームにこのコードを配置して、フォームのコンストラクタまたは Load メソッドから InitializeLinkLabel メソッドを呼び出します。
' Declare the LinkLabel object. Friend WithEvents LinkLabel1 As System.Windows.Forms.LinkLabel ' Declare keywords array to identify links Dim keywords() As String Private Sub InitializeLinkLabel() Me.LinkLabel1 = New System.Windows.Forms.LinkLabel Me.LinkLabel1.Links.Clear() ' Set the location, name and size. Me.LinkLabel1.Location = New System.Drawing.Point(10, 20) Me.LinkLabel1.Name = "CompanyLinks" Me.LinkLabel1.Size = New System.Drawing.Size(104, 150) ' Set the LinkBehavior property to show underline when mouse ' hovers over the links. Me.LinkLabel1.LinkBehavior = _ System.Windows.Forms.LinkBehavior.HoverUnderline Dim textString As String = "For more information see our" & _ " company website or the research page at Contoso Ltd. " ' Set the text property. Me.LinkLabel1.Text = textString ' Set the color of the links to black, unless the mouse ' is hovering over a link. Me.LinkLabel1.LinkColor = System.Drawing.Color.Black Me.LinkLabel1.ActiveLinkColor = System.Drawing.Color.Blue ' Add links to the LinkCollection using starting index and ' length of keywords. keywords = New String() {"company", "research"} Dim keyword As String For Each keyword In keywords Me.LinkLabel1.Links.Add(textString.IndexOf(keyword), keyword.Length) Next ' Add the label to the form. Me.Controls.Add(Me.LinkLabel1) End Sub Private Sub LinkLabel1_LinkClicked(ByVal sender As Object, _ ByVal e As LinkLabelLinkClickedEventArgs) _ Handles LinkLabel1.LinkClicked Dim url As String ' Determine which link was clicked and set the appropriate url. Select Case LinkLabel1.Links.IndexOf(e.Link) Case 0 url = "www.microsoft.com" Case 1 url = "www.contoso.com/research" End Select ' Set the visited property to True. This will change ' the color of the link. e.Link.Visited = True ' Open Internet Explorer to the correct url. System.Diagnostics.Process.Start("IExplore.exe", url) End Sub
// Declare the LinkLabel object. internal System.Windows.Forms.LinkLabel LinkLabel1; // Declare keywords array to identify links string[] keywords; private void InitializeLinkLabel() { this.LinkLabel1 = new System.Windows.Forms.LinkLabel(); this.LinkLabel1.Links.Clear(); // Set the location, name and size. this.LinkLabel1.Location = new System.Drawing.Point(10, 20); this.LinkLabel1.Name = "CompanyLinks"; this.LinkLabel1.Size = new System.Drawing.Size(104, 150); // Set the LinkBehavior property to show underline when mouse // hovers over the links. this.LinkLabel1.LinkBehavior = System.Windows.Forms.LinkBehavior.HoverUnderline; string textString = "For more information see our" + " company website or the research page at Contoso Ltd. "; // Set the text property. this.LinkLabel1.Text = textString; // Set the color of the links to black, unless the mouse // is hovering over a link. this.LinkLabel1.LinkColor = System.Drawing.Color.Black; this.LinkLabel1.ActiveLinkColor = System.Drawing.Color.Blue; // Associate the event-handling method with the LinkClicked // event. this.LinkLabel1.LinkClicked += new LinkLabelLinkClickedEventHandler(LinkLabel1_LinkClicked); // Add links to the LinkCollection using starting index and // length of keywords. keywords = new string[]{"company", "research"}; foreach ( string keyword in keywords ) { this.LinkLabel1.Links.Add(textString.IndexOf(keyword), keyword.Length); } // Add the label to the form. this.Controls.Add(this.LinkLabel1); } private void LinkLabel1_LinkClicked(object sender, LinkLabelLinkClickedEventArgs e) { string url = ""; // Determine which link was clicked and set the appropriate url. switch(LinkLabel1.Links.IndexOf(e.Link)) { case 0: url = "www.microsoft.com"; break; case 1: url = "www.contoso.com/research"; break; } // Set the visited property to True. This will change // the color of the link. e.Link.Visited = true; // Open Internet Explorer to the correct url. System.Diagnostics.Process.Start("IExplore.exe", url); }
// Declare the LinkLabel object. internal: System::Windows::Forms::LinkLabel^ LinkLabel1; // Declare keywords array to identify links array<String^>^keywords; private: void InitializeLinkLabel() { this->LinkLabel1 = gcnew System::Windows::Forms::LinkLabel; this->LinkLabel1->Links->Clear(); // Set the location, name and size. this->LinkLabel1->Location = System::Drawing::Point( 10, 20 ); this->LinkLabel1->Name = "CompanyLinks"; this->LinkLabel1->Size = System::Drawing::Size( 104, 150 ); // Set the LinkBehavior property to show underline when mouse // hovers over the links. this->LinkLabel1->LinkBehavior = System::Windows::Forms::LinkBehavior::HoverUnderline; String^ textString = "For more information see our" " company website or the research page at Contoso Ltd. "; // Set the text property. this->LinkLabel1->Text = textString; // Set the color of the links to black, unless the mouse // is hovering over a link. this->LinkLabel1->LinkColor = System::Drawing::Color::Black; this->LinkLabel1->ActiveLinkColor = System::Drawing::Color::Blue; // Associate the event-handling method with the LinkClicked // event. this->LinkLabel1->LinkClicked += gcnew LinkLabelLinkClickedEventHandler( this, &Form1::LinkLabel1_LinkClicked ); // Add links to the LinkCollection using starting index and // length of keywords. array<String^>^temp0 = {"company","research"}; keywords = temp0; System::Collections::IEnumerator^ myEnum = keywords->GetEnumerator(); while ( myEnum->MoveNext() ) { String^ keyword = safe_cast<String^>(myEnum->Current); this->LinkLabel1->Links->Add( textString->IndexOf( keyword ), keyword->Length ); } // Add the label to the form. this->Controls->Add( this->LinkLabel1 ); } void LinkLabel1_LinkClicked( Object^ /*sender*/, LinkLabelLinkClickedEventArgs^ e ) { String^ url = ""; // Determine which link was clicked and set the appropriate url. switch ( LinkLabel1->Links->IndexOf( e->Link ) ) { case 0: url = "www.microsoft.com"; break; case 1: url = "www.contoso.com/research"; break; } // Set the visited property to True. This will change // the color of the link. e->Link->Visited = true; // Open Internet Explorer to the correct url. System::Diagnostics::Process::Start( "IExplore.exe", url ); }
// Declare the LinkLabel object. private System.Windows.Forms.LinkLabel linkLabel1; // Declare keywords array to identify links private String keywords[]; private void InitializeLinkLabel() { this.linkLabel1 = new System.Windows.Forms.LinkLabel(); // Set the location, name and size. this.linkLabel1.set_Location(new System.Drawing.Point(10, 20)); this.linkLabel1.set_Name("CompanyLinks"); this.linkLabel1.set_Size(new System.Drawing.Size(104, 150)); // Set the LinkBehavior property to show underline when mouse // hovers over the links. this.linkLabel1.set_LinkBehavior( System.Windows.Forms.LinkBehavior.HoverUnderline); String textString = "For more information see our" + " company website or the research page at Contoso Ltd. "; // Set the text property. this.linkLabel1.set_Text(textString); // Set the color of the links to black, unless the mouse // is hovering over a link. this.linkLabel1.set_LinkColor(System.Drawing.Color.get_Black()); this.linkLabel1.set_ActiveLinkColor(System.Drawing.Color.get_Blue()); // Associate the event-handling method with the LinkClicked // event. this.linkLabel1.add_LinkClicked(new LinkLabelLinkClickedEventHandler( linkLabel1_LinkClicked)); // Add links to the LinkCollection using starting index and // length of keywords. keywords = new String[] { "company", "research" }; for (int iCtr = 0; iCtr < keywords.length; iCtr++) { String keyword = keywords[iCtr]; this.linkLabel1.get_Links().Add(textString.IndexOf(keyword), keyword.get_Length()); } // Add the label to the form. this.get_Controls().Add(this.linkLabel1); } //InitializeLinkLabel private void linkLabel1_LinkClicked(Object sender, LinkLabelLinkClickedEventArgs e) { String url = ""; // Determine which link was clicked and set the appropriate url. switch (linkLabel1.get_Links().IndexOf(e.get_Link())) { case 0: url = "www.microsoft.com"; break; case 1: url = "www.contoso.com/research"; break; } // Set the visited property to True. This will change // the color of the link. e.get_Link().set_Visited(true); // Open Internet Explorer to the correct url. System.Diagnostics.Process.Start("IExplore.exe", url); } //linkLabel1_LinkClicked

Windows 98, Windows 2000 SP4, Windows CE, Windows Millennium Edition, Windows Mobile for Pocket PC, Windows Mobile for Smartphone, Windows Server 2003, Windows XP Media Center Edition, Windows XP Professional x64 Edition, Windows XP SP2, Windows XP Starter Edition
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