TabControl.GetTabRect(Int32) 메서드


이 탭 컨트롤에 지정된 탭에 대한 경계 사각형을 반환합니다.Returns the bounding rectangle for a specified tab in this tab control.

 System::Drawing::Rectangle GetTabRect(int index);
public System.Drawing.Rectangle GetTabRect (int index);
member this.GetTabRect : int -> System.Drawing.Rectangle
Public Function GetTabRect (index As Integer) As Rectangle

매개 변수


필요한 탭의 인덱스(0부터 시작)입니다.The zero-based index of the tab you want.


지정한 탭의 경계를 나타내는 Rectangle입니다.A Rectangle that represents the bounds of the specified tab.


인덱스가 0보다 작은 경우The index is less than zero.

또는-or- 인덱스가 Count보다 크거나 같은 경우The index is greater than or equal to Count.


다음 코드 예제는 TabControl 하나를 사용 하 여 TabPage입니다.The following code example creates a TabControl with one TabPage. 이 예에서는 GetTabRect 메서드를를 Rectangle 나타내는 tabPage1 영역을 탭 합니다.This example uses the GetTabRect method to get a Rectangle that represents the tabPage1 tab area. 합니다 myTabRect Rectangle 그린는 DrawItem 이벤트입니다.The myTabRect Rectangle is drawn by the DrawItem event.

사용 된 System.DrawingSystem.Windows.Forms 이 예제를 사용 하 여 네임 스페이스입니다.Use the System.Drawing and System.Windows.Forms namespaces with this example.

using namespace System::Drawing;
using namespace System::Windows::Forms;
public ref class Form1: public Form
   TabControl^ tabControl1;
   Rectangle myTabRect;

      tabControl1 = gcnew TabControl;
      TabPage^ tabPage1 = gcnew TabPage;
      tabControl1->Controls->Add( tabPage1 );
      tabControl1->DrawMode = TabDrawMode::OwnerDrawFixed;
      tabControl1->Location = Point(25,25);
      tabControl1->Size = System::Drawing::Size( 250, 250 );
      tabPage1->TabIndex = 0;
      // Gets the tabPage1 tab area defined by its TabIndex.
      // Returns a Rectangle to myTabRect.
      myTabRect = tabControl1->GetTabRect( 0 );
      ClientSize = System::Drawing::Size( 300, 300 );
      Controls->Add( tabControl1 );
      tabControl1->DrawItem += gcnew DrawItemEventHandler( this, &Form1::OnDrawItem );

   void OnDrawItem( Object^ /*sender*/, DrawItemEventArgs^ e )
      Graphics^ g = e->Graphics;
      Pen^ p = gcnew Pen( Color::Blue );
      g->DrawRectangle( p, myTabRect );


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

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

public class Form1 : Form
    private TabControl tabControl1;
    private Rectangle myTabRect;

    public Form1()
        tabControl1 = new TabControl();
        TabPage tabPage1 = new TabPage();

        tabControl1.DrawMode = TabDrawMode.OwnerDrawFixed;
        tabControl1.Location = new Point(25, 25);
        tabControl1.Size = new Size(250, 250);

        tabPage1.TabIndex = 0;

        // Gets the tabPage1 tab area defined by its TabIndex.
        // Returns a Rectangle to myTabRect.
        myTabRect = tabControl1.GetTabRect(0);

        ClientSize = new Size(300, 300);

        tabControl1.DrawItem += new DrawItemEventHandler(OnDrawItem);
    private void OnDrawItem(object sender, DrawItemEventArgs e)
        Graphics g = e.Graphics;
        Pen p = new Pen(Color.Blue);
        g.DrawRectangle(p, myTabRect);

    static void Main() 
        Application.Run(new Form1());
Imports System.Drawing
Imports System.Windows.Forms

Public Class Form1
    Inherits Form
    Private tabControl1 As TabControl
    Private myTabRect As Rectangle

    Public Sub New()
        tabControl1 = New TabControl()
        Dim tabPage1 As New TabPage()

        tabControl1.DrawMode = TabDrawMode.OwnerDrawFixed
        tabControl1.Location = New Point(25, 25)
        tabControl1.Size = New Size(250, 250)

        tabPage1.TabIndex = 0

        ' Gets the tabPage1 tab area defined by its TabIndex.
        ' Returns a Rectangle to myTabRect.
        myTabRect = tabControl1.GetTabRect(0)

        ClientSize = New Size(300, 300)

        AddHandler tabControl1.DrawItem, AddressOf OnDrawItem
    End Sub

    Private Sub OnDrawItem(ByVal sender As Object, ByVal e As DrawItemEventArgs)
        Dim g As Graphics = e.Graphics
        Dim p As New Pen(Color.Blue)
        g.DrawRectangle(p, myTabRect)
    End Sub

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

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