ToolStripItem.AutoSize Propriedade

Definição

Obtém ou define um valor que indica se o item é dimensionado automaticamente.Gets or sets a value indicating whether the item is automatically sized.

public:
 property bool AutoSize { bool get(); void set(bool value); };
public bool AutoSize { get; set; }
member this.AutoSize : bool with get, set
Public Property AutoSize As Boolean

Valor da propriedade

trueSe o ToolStripItem for dimensionado automaticamente; caso contrário false,.true if the ToolStripItem is automatically sized; otherwise, false. O valor padrão é true.The default value is true.

Exemplos

O exemplo de código a seguir demonstra como definir Textas AutoSize TextDirection propriedades Overflow,, e, e manipular o Click evento.The following code example demonstrates how to set the Text, AutoSize, Overflow, and TextDirection properties, and handle the Click event. Para executar este exemplo, Cole o código a seguir em um formulário que contenha movingToolStrip um nome InitializeMovingToolStrip e uma ToolStrip chamada no construtor do Load formulário ou no manipulador de eventos.To run this example, paste the following code into a form that contains a ToolStrip named movingToolStrip and call InitializeMovingToolStrip in the form's constructor or Load event handler.

ToolStripButton^ changeDirectionButton;

void InitializeMovingToolStrip()
{
    changeDirectionButton = gcnew ToolStripButton;
    movingToolStrip->AutoSize = true;
    movingToolStrip->RenderMode = ToolStripRenderMode::System;
    changeDirectionButton->TextDirection = 
        ToolStripTextDirection::Vertical270;
    changeDirectionButton->Overflow = 
        ToolStripItemOverflow::Never;
    changeDirectionButton->Text = "Change Alignment";
    movingToolStrip->Items->Add(changeDirectionButton);
    changeDirectionButton->Click += gcnew EventHandler(this, 
        &Form1::changeDirectionButtonClick);
}

void changeDirectionButtonClick(Object^ sender, EventArgs^ e)
{
    ToolStripItem^ item = (ToolStripItem^) sender;
    if ((item->TextDirection == ToolStripTextDirection::Vertical270) 
        || (item->TextDirection == ToolStripTextDirection::Vertical90))
    {
        item->TextDirection = ToolStripTextDirection::Horizontal;
        movingToolStrip->Raft = RaftingSides::Top;
    }
    else
    {
        item->TextDirection = 
            ToolStripTextDirection::Vertical270;
        movingToolStrip->Raft = RaftingSides::Left;
    }
}


internal ToolStripButton changeDirectionButton;

private void InitializeMovingToolStrip()
{
    movingToolStrip = new ToolStrip();

    changeDirectionButton = new ToolStripButton();

    movingToolStrip.AutoSize = true;
    movingToolStrip.RenderMode = ToolStripRenderMode.System;

    changeDirectionButton.TextDirection = ToolStripTextDirection.Vertical270;
    changeDirectionButton.Overflow = ToolStripItemOverflow.Never;
    changeDirectionButton.Text = "Change Alignment";
        movingToolStrip.Items.Add(changeDirectionButton);
}


private void changeDirectionButton_Click(object sender, EventArgs e)
{

    ToolStripItem item = (ToolStripItem)sender;

    if (item.TextDirection == ToolStripTextDirection.Vertical270 || item.TextDirection == ToolStripTextDirection.Vertical90)
    {
        item.TextDirection = ToolStripTextDirection.Horizontal;
        movingToolStrip.Dock = System.Windows.Forms.DockStyle.Top;
    }
    else
    {
        item.TextDirection = ToolStripTextDirection.Vertical270;
        movingToolStrip.Dock = System.Windows.Forms.DockStyle.Left;
    }

}
Friend WithEvents changeDirectionButton As ToolStripButton

Private Sub InitializeMovingToolStrip()
    changeDirectionButton = New ToolStripButton()

    movingToolStrip.AutoSize = True
    movingToolStrip.RenderMode = ToolStripRenderMode.System

    changeDirectionButton.TextDirection = ToolStripTextDirection.Vertical270
    changeDirectionButton.Overflow = ToolStripItemOverflow.Never
    changeDirectionButton.Text = "Change Alignment"
    movingToolStrip.Items.Add(changeDirectionButton)
End Sub


Public Sub changeDirectionButton_Click(ByVal sender As Object, _
    ByVal e As EventArgs) Handles changeDirectionButton.Click

    Dim item As ToolStripItem = CType(sender, ToolStripItem)

    If item.TextDirection = ToolStripTextDirection.Vertical270 _
        OrElse item.TextDirection = ToolStripTextDirection.Vertical90 Then

        item.TextDirection = ToolStripTextDirection.Horizontal
        movingToolStrip.Dock = System.Windows.Forms.DockStyle.Top
    Else
        item.TextDirection = ToolStripTextDirection.Vertical270
        movingToolStrip.Dock = System.Windows.Forms.DockStyle.Left
    End If

End Sub

Comentários

Defina a AutoSize Propriedade como true para fazer com ToolStripItem que o ajuste sua altura ou largura ToolStrip, dependendo da orientação do, para garantir que o ToolStripItem Use apenas a quantidade necessária de espaço.Set the AutoSize property to true to cause the ToolStripItem to adjust either its height or width, depending on the orientation of the ToolStrip, to ensure that the ToolStripItem uses only the required amount of space.

Um ToolStripItem tem um tamanho mínimo se a AutoSize propriedade for true.A ToolStripItem has a minimum size if the AutoSize property is true. Defina a AutoSize Propriedade como false se você quiser que ToolStripItem um seja menor do que o tamanho mínimo definido pelo sistema ou para ter ToolStripItem um tamanho igual a zero.Set the AutoSize property to false if you want a ToolStripItem to be smaller than the system-defined minimum size or to have a ToolStripItem size of zero.

Aplica-se a