Form.AutoSizeMode Form.AutoSizeMode Form.AutoSizeMode Form.AutoSizeMode Property

Definición

Obtiene o establece el modo por el que el formulario cambia automáticamente de tamaño.Gets or sets the mode by which the form automatically resizes itself.

public:
 property System::Windows::Forms::AutoSizeMode AutoSizeMode { System::Windows::Forms::AutoSizeMode get(); void set(System::Windows::Forms::AutoSizeMode value); };
[System.ComponentModel.Browsable(true)]
public System.Windows.Forms.AutoSizeMode AutoSizeMode { get; set; }
member this.AutoSizeMode : System.Windows.Forms.AutoSizeMode with get, set
Public Property AutoSizeMode As AutoSizeMode

Valor de propiedad

Valor enumerado de AutoSizeMode.An AutoSizeMode enumerated value. De manera predeterminada, es GrowOnly.The default is GrowOnly.

Excepciones

Ejemplos

En el ejemplo siguiente se muestra un formulario creado con código que cambia de tamaño automáticamente para ajustarse a su contenido.The following example shows a form created using code that automatically resizes to fit its contents. Cuando se ejecuta, el formulario muestra Label, un TextBox para escribir una dirección URL y un Button para mostrar esa dirección URL en el explorador Web predeterminado del usuario.When run, the form displays a Label, a TextBox for entering a URL, and a Button for displaying that URL inside of the user's default Web browser. En el ejemplo se FlowLayoutPanel utiliza un para colocar los controles contenidos uno tras otro.The example uses a FlowLayoutPanel to lay out the contained controls one after the other. También establece AutoSize y AutoSizeMode en aumentar y reducir para ajustarse al contenido de su formulario.It also sets the AutoSize and AutoSizeMode to grow and shrink to fit the contents of its form.

private void Form1_Load(object sender, EventArgs e)
{
    this.AutoSize = true;
    this.AutoSizeMode = AutoSizeMode.GrowAndShrink;
    this.Text = "URL Opener";

    flowPanel = new FlowLayoutPanel();
    flowPanel.AutoSize = true;
    flowPanel.AutoSizeMode = AutoSizeMode.GrowAndShrink;
    this.Controls.Add(flowPanel);

    urlLabel = new Label();
    urlLabel.Name = "urlLabel";
    urlLabel.Text = "URL:";
    urlLabel.Width = 50;
    urlLabel.TextAlign = ContentAlignment.MiddleCenter;
    flowPanel.Controls.Add(urlLabel);

    urlTextBox = new TextBox();
    urlTextBox.Name = "urlTextBox";
    urlTextBox.Width = 250;
    flowPanel.Controls.Add(urlTextBox);

    urlButton = new Button();
    urlButton.Name = "urlButton";
    urlButton.Text = "Open URL in Browser";
    urlButton.Click += new EventHandler(urlButton_Click);
    flowPanel.Controls.Add(urlButton);
}

void urlButton_Click(object sender, EventArgs e)
{
    try
    {
        Uri newUri = new Uri(urlTextBox.Text);
    }
    catch (UriFormatException uriEx)
    {
        MessageBox.Show("Sorry, your URL is malformed. Try again. Error: " + uriEx.Message);
        urlTextBox.ForeColor = Color.Red;
        return;
    }
    
    // Valid URI. Reset any previous error color, and launch the URL in the 
    // default browser.
    // NOTE: Depending on the user's settings, this method of starting the
    // browser may use an existing window in an existing Web browser process.
    // To get around this, start up a specific browser instance instead using one of
    // the overloads for Process.Start. You can examine the registry to find the
    // current default browser and launch that, or hard-code a specific browser.
    urlTextBox.ForeColor = Color.Black;
    Process.Start(urlTextBox.Text);
}
Private Sub Form1_Load(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles MyBase.Load
    Me.AutoSize = True
    Me.AutoSizeMode = System.Windows.Forms.AutoSizeMode.GrowAndShrink
    Me.Text = "URL Opener"

    flowPanel = New FlowLayoutPanel()
    flowPanel.AutoSize = True
    flowPanel.AutoSizeMode = System.Windows.Forms.AutoSizeMode.GrowAndShrink
    Me.Controls.Add(flowPanel)

    urlLabel = New Label()
    urlLabel.Name = "urlLabel"
    urlLabel.Text = "URL:"
    urlLabel.Width = 50
    urlLabel.TextAlign = ContentAlignment.MiddleCenter
    flowPanel.Controls.Add(urlLabel)

    urlTextBox = New TextBox()
    urlTextBox.Name = "urlTextBox"
    urlTextBox.Width = 250
    flowPanel.Controls.Add(urlTextBox)

    urlButton = New Button()
    urlButton.Name = "urlButton"
    urlButton.Text = "Open URL in Browser"
    flowPanel.Controls.Add(urlButton)
End Sub


Private Sub urlButton_Click(ByVal sender As Object, ByVal e As EventArgs) Handles urlButton.Click
    Try
        Dim newUri As New Uri(urlTextBox.Text)
    Catch uriEx As UriFormatException
        MessageBox.Show(("Sorry, your URL is malformed. Try again. Error: " + uriEx.Message))
        urlTextBox.ForeColor = Color.Red
        Return
    End Try

    ' Valid URI. Reset any previous error color, and launch the URL in the 
    ' default browser.
    ' NOTE: Depending on the user's settings, this method of starting the
    ' browser may use an existing window in an existing Web browser process.
    ' To get around this, start up a specific browser instance instead using one of
    ' the overloads for Process.Start. You can examine the registry to find the
    ' current default browser and launch that, or hard-code a specific browser.
    urlTextBox.ForeColor = Color.Black
    Process.Start(urlTextBox.Text)
End Sub

Comentarios

El establecimiento AutoSizeMode de la propiedad en un valor nuevo hace que el formulario se vuelva a colocar.Setting the AutoSizeMode property to a new value causes the form to be laid out again.

Un formulario no cambia de tamaño automáticamente en el diseñador de formularios de Visual Studio, independientemente de los valores AutoSize de AutoSizeMode las propiedades y.A form does not automatically resize in the Visual Studio forms designer, regardless of the values of the AutoSize and AutoSizeMode properties. El formulario cambia de tamaño correctamente en tiempo de ejecución según los valores de estas dos propiedades.The form correctly resizes itself at run time according to the values of these two properties. Por el contrario, un UserControl personalizado cambia automáticamente de tamaño en tiempo de diseño y en tiempo de ejecución.By contrast, a custom UserControl automatically resizes itself both at design time and at run time.

Se aplica a

Consulte también: