TabPage.TabPageControlCollection.Add(Control) TabPage.TabPageControlCollection.Add(Control) TabPage.TabPageControlCollection.Add(Control) TabPage.TabPageControlCollection.Add(Control) Method

定义

将控件添加到集合。Adds a control to the collection.

public:
 override void Add(System::Windows::Forms::Control ^ value);
public override void Add (System.Windows.Forms.Control value);
override this.Add : System.Windows.Forms.Control -> unit
Public Overrides Sub Add (value As Control)

参数

value
Control Control Control Control

要添加的控件。The control to add.

异常

指定的控件为 TabPageThe specified control is a TabPage.

示例

下面的代码示例创建TabControl一个具有一个TabPage的。The following code example creates a TabControl with one TabPage. 此示例使用Add方法将单个button1控件添加到tabPage1This example uses the Add method to add a single control, button1, to the tabPage1. Controls属性用于tabPage1获取控件集合, 以将控件添加到集合中。The Controls property is used to get the tabPage1 controls collection to add controls to the collection.

using namespace System::Drawing;
using namespace System::Windows::Forms;
public ref class Form1: public Form
{
private:
   TabControl^ tabControl1;
   TabPage^ tabPage1;
   Button^ button1;

public:
   Form1()
   {
      this->tabControl1 = gcnew TabControl;
      this->tabPage1 = gcnew TabPage;
      this->button1 = gcnew Button;
      this->tabControl1->TabPages->Add( tabPage1 );
      this->tabControl1->Location = Point(25,25);
      this->tabControl1->Size = System::Drawing::Size( 250, 250 );
      
      // Gets the controls collection for tabPage1.
      // Adds button1 to this collection.
      this->tabPage1->Controls->Add( button1 );
      this->button1->Text = "button1";
      this->button1->Location = Point(25,25);
      this->ClientSize = System::Drawing::Size( 300, 300 );
      this->Controls->Add( tabControl1 );
   }

};

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

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

public class Form1 : Form
{
    private TabControl tabControl1;
    private TabPage tabPage1;
    private Button button1;

    public Form1()
    {
        this.tabControl1 = new TabControl();
        this.tabPage1 = new TabPage();
        this.button1 = new Button();

        this.tabControl1.TabPages.Add(tabPage1);
        this.tabControl1.Location = new Point(25, 25);
        this.tabControl1.Size = new Size(250, 250);

        // Gets the controls collection for tabPage1.
        // Adds button1 to this collection.
        this.tabPage1.Controls.Add(button1);

        this.button1.Text = "button1";
        this.button1.Location = new Point(25, 25);

        this.ClientSize = new Size(300, 300);
        this.Controls.Add(tabControl1);
    }

    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 button1 As Button

    Public Sub New()
        Me.tabControl1 = New TabControl()
        Me.tabPage1 = New TabPage()
        Me.button1 = New Button()

        Me.tabControl1.TabPages.Add(tabPage1)
        Me.tabControl1.Location = New Point(25, 25)
        Me.tabControl1.Size = New Size(250, 250)

        ' Gets the controls collection for tabPage1.
        ' Adds button1 to this collection.
        Me.tabPage1.Controls.Add(button1)

        Me.button1.Text = "button1"
        Me.button1.Location = New Point(25, 25)

        Me.ClientSize = New Size(300, 300)
        Me.Controls.Add(tabControl1)
    End Sub

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

注解

指定的控件将添加到集合的末尾。The specified control is added to the end of the collection. 如果控件已是另一个控件的子控件, 则会从另一个控件中删除该控件。If the control is already a child of another control, it is removed from the other control.

适用于