Form.ControlCollection.Add(Control) Metoda

Definicja

Przestrzeń nazw:

System.Windows.Forms

Zestaw:

System.Windows.Forms.dll

Dodaje kontrolkę do formularza.

public:
 override void Add(System::Windows::Forms::Control ^ value);

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)

Parametry

value

Control

Element Control do dodania do formularza.

Wyjątki

Exception

Formularz nadrzędny interfejsu wielu dokumentów (MDI) nie może mieć dodanych do niego kontrolek.

Przykłady

Poniższy przykład kodu dodaje kontrolkę TextBox i Label do kolekcji kontrolek formularza. W przykładzie jest wymagane utworzenie formularza o nazwie Form1.

public:
   void AddMyControls()
   {
      TextBox^ textBox1 = gcnew TextBox;
      Label^ label1 = gcnew Label;
      
      // Initialize the controls and their bounds.
      label1->Text = "First Name";
      label1->Location = Point( 48, 48 );
      label1->Size = System::Drawing::Size( 104, 16 );
      textBox1->Text = "";
      textBox1->Location = Point(48,64);
      textBox1->Size = System::Drawing::Size( 104, 16 );
      
      // Add the TextBox control to the form's control collection.
      Controls->Add( textBox1 );
      // Add the Label control to the form's control collection.
      Controls->Add( label1 );
   }

public void AddMyControls()
 {
    TextBox textBox1 = new TextBox();
    Label label1 = new Label();
    
    // Initialize the controls and their bounds.
    label1.Text = "First Name";
    label1.Location = new Point(48,48);
    label1.Size = new Size (104, 16);
    textBox1.Text = "";
    textBox1.Location = new Point(48, 64);
    textBox1.Size = new Size(104,16);
 
    // Add the TextBox control to the form's control collection.
    Controls.Add(textBox1);
    // Add the Label control to the form's control collection.
    Controls.Add(label1);
 }

Public Sub AddMyControls()
    Dim textBox1 As New TextBox()
    Dim label1 As New Label()
    
    ' Initialize the controls and their bounds.
    label1.Text = "First Name"
    label1.Location = New Point(48, 48)
    label1.Size = New Size(104, 16)
    textBox1.Text = ""
    textBox1.Location = New Point(48, 64)
    textBox1.Size = New Size(104, 16)
    
    ' Add the TextBox control to the form's control collection.
    Controls.Add(textBox1)
    ' Add the Label control to the form's control collection.
    Controls.Add(label1)
End Sub

Uwagi

Ta metoda służy do dodawania kontrolek do formularza. Jeśli chcesz dodać grupę już utworzonych kontrolek do formularza, użyj Control.ControlCollection.AddRange metody Control.ControlCollection klasy .

Zobacz też

• Remove(Control)