TabControl.SelectedTab Propiedad

  • Referencia

Definición

Espacio de nombres:
System.Windows.Forms
Ensamblado:
System.Windows.Forms.dll

Obtiene o establece la página de fichas seleccionada actualmente.

public:
 property System::Windows::Forms::TabPage ^ SelectedTab { System::Windows::Forms::TabPage ^ get(); void set(System::Windows::Forms::TabPage ^ value); };
[System.ComponentModel.Browsable(false)]
public System.Windows.Forms.TabPage SelectedTab { get; set; }
[<System.ComponentModel.Browsable(false)>]
member this.SelectedTab : System.Windows.Forms.TabPage with get, set
Public Property SelectedTab As TabPage

Valor de propiedad

TabPage

TabPage que representa la página de fichas seleccionada. Si no hay seleccionada ninguna página de fichas, el valor es null.

Atributos
BrowsableAttribute

Ejemplos

En el ejemplo de código siguiente se crea un TabControl objeto con dos TabPage objetos . La SelectedTab propiedad establece tabPage2 como página de pestaña seleccionada actualmente.

using namespace System::Drawing;
using namespace System::Windows::Forms;
public ref class Form1: public Form
{
private:
   TabControl^ tabControl1;
   TabPage^ tabPage1;
   TabPage^ tabPage2;
   void MyTabs()
   {
      this->tabControl1 = gcnew TabControl;
      this->tabPage1 = gcnew TabPage;
      this->tabPage2 = gcnew TabPage;
      array<Control^>^temp0 = {this->tabPage1,this->tabPage2};
      this->tabControl1->Controls->AddRange( temp0 );
      this->tabControl1->Padding = Point(15,10);
      this->tabControl1->Location = Point(35,25);
      this->tabControl1->Size = System::Drawing::Size( 220, 220 );
      
      // Selects tabPage2 using SelectedTab.
      this->tabControl1->SelectedTab = tabPage2;
      this->tabPage1->Text = "tabPage1";
      this->tabPage2->Text = "tabPage2";
      this->Size = System::Drawing::Size( 300, 300 );
      array<Control^>^temp1 = {this->tabControl1};
      this->Controls->AddRange( temp1 );
   }


public:
   Form1()
   {
      MyTabs();
   }

};

int main()
{
   Application::Run( gcnew Form1 );
}

using System.Drawing;
using System.Windows.Forms;

public class Form1 : Form
{
    private TabControl tabControl1;
    private TabPage tabPage1;
    private TabPage tabPage2;

    private void MyTabs()
    {
        this.tabControl1 = new TabControl();
        this.tabPage1 = new TabPage();
        this.tabPage2 = new TabPage();

        this.tabControl1.Controls.AddRange(new Control[] {
            this.tabPage1,
            this.tabPage2});
        this.tabControl1.Padding = new Point(15, 10);
        this.tabControl1.Location = new Point(35, 25);
        this.tabControl1.Size = new Size(220, 220);

        // Selects tabPage2 using SelectedTab.
        this.tabControl1.SelectedTab = tabPage2;
    
        this.tabPage1.Text = "tabPage1";
        this.tabPage2.Text = "tabPage2";

        this.Size = new Size(300, 300);
        this.Controls.AddRange(new Control[] {
            this.tabControl1});
    }
    
    public Form1()
    {
        MyTabs();
    }

    static void Main() 
    {
        Application.Run(new Form1());
    }
}

Imports System.Drawing
Imports System.Windows.Forms

Public Class Form1
    Inherits Form
    Private tabControl1 As TabControl
    Private tabPage1 As TabPage
    Private tabPage2 As TabPage

    Private Sub MyTabs()
        Me.tabControl1 = New TabControl()
        Me.tabPage1 = New TabPage()
        Me.tabPage2 = New TabPage()

        Me.tabControl1.Controls.AddRange(New Control() {Me.tabPage1, Me.tabPage2})
        Me.tabControl1.Padding = New Point(15, 10)
        Me.tabControl1.Location = New Point(35, 25)
        Me.tabControl1.Size = New Size(220, 220)

        ' Selects tabPage2 using SelectedTab.
        Me.tabControl1.SelectedTab = tabPage2

        Me.tabPage1.Text = "tabPage1"
        Me.tabPage2.Text = "tabPage2"

        Me.Size = New Size(300, 300)
        Me.Controls.AddRange(New Control() {Me.tabControl1})
    End Sub

    Public Sub New()
        MyTabs()
    End Sub

    Shared Sub Main()
        Application.Run(New Form1())
    End Sub
End Class

Comentarios

La página de pestañas debe estar en la TabPages colección para que sea la página de pestaña actual.

Se aplica a

Consulte también