Control.SetBoundsCore(Int32, Int32, Int32, Int32, BoundsSpecified) Method

Definition

Executa o trabalho de configurar os limites especificados desse controle.Performs the work of setting the specified bounds of this control.

protected:
 virtual void SetBoundsCore(int x, int y, int width, int height, System::Windows::Forms::BoundsSpecified specified);
protected virtual void SetBoundsCore (int x, int y, int width, int height, System.Windows.Forms.BoundsSpecified specified);
abstract member SetBoundsCore : int * int * int * int * System.Windows.Forms.BoundsSpecified -> unit
override this.SetBoundsCore : int * int * int * int * System.Windows.Forms.BoundsSpecified -> unit
Protected Overridable Sub SetBoundsCore (x As Integer, y As Integer, width As Integer, height As Integer, specified As BoundsSpecified)

Parameters

x
Int32

O novo valor da propriedade Left do controle.The new Left property value of the control.

y
Int32

O novo valor da propriedade Top do controle.The new Top property value of the control.

width
Int32

O novo valor da propriedade Width do controle.The new Width property value of the control.

height
Int32

O novo valor da propriedade Height do controle.The new Height property value of the control.

specified
BoundsSpecified

Uma combinação bit a bit dos valores BoundsSpecified.A bitwise combination of the BoundsSpecified values.

Examples

O exemplo de código a seguir substitui o método SetBoundsCore para garantir que o controle permaneça um tamanho fixo.The following code example overrides the SetBoundsCore method to ensure that the control remains a fixed size. Este exemplo requer que você tenha uma classe que seja direta ou indiretamente derivada da classe Control.This example requires that you have a class that is either directly or indirectly derived from the Control class.

protected:
   virtual void SetBoundsCore( int x, int y, int width, int height, BoundsSpecified specified ) override
   {
      // Set a fixed height and width for the control.
      UserControl::SetBoundsCore( x, y, 150, 75, specified );
   }
protected override void SetBoundsCore(int x, int y, 
   int width, int height, BoundsSpecified specified)
{
   // Set a fixed height and width for the control.
   base.SetBoundsCore(x, y, 150, 75, specified);
}
Protected Overrides Sub SetBoundsCore(x As Integer, _
  y As Integer, width As Integer, _
  height As Integer, specified As BoundsSpecified)
   ' Set a fixed height and width for the control.
   MyBase.SetBoundsCore(x, y, 150, 75, specified)
End Sub

Remarks

Normalmente, os parâmetros que correspondem aos limites não incluídos no parâmetro specified são passados com seus valores atuais.Typically, the parameters that correspond to the bounds not included in the specified parameter are passed in with their current values. Por exemplo, as propriedades Height, Widthou X ou Y da propriedade Location podem ser passadas com uma referência à instância atual do controle.For example, the Height, Width, or the X or Y properties of the Location property can be passed in with a reference to the current instance of the control. No entanto, todos os valores passados são respeitados e aplicados ao controle.However all values passed in are honored and applied to the control.

O parâmetro boundsSpecified representa os elementos dos controles Bounds alterados pelo seu aplicativo.The boundsSpecified parameter represents the elements of the controls Bounds changed by your application. Por exemplo, se você alterar a Size do controle, o valor do parâmetro boundsSpecified será o valor Size de BoundsSpecified.For example, if you change the Size of the control, the boundsSpecified parameter value is the Size value of BoundsSpecified. No entanto, se o Size for ajustado em resposta à propriedade Dock que está sendo definida, o valor do parâmetro boundsSpecified será o valor None de BoundsSpecified.However, if the Size is adjusted in response to the Dock property being set, the boundsSpecified parameter value is the None value of BoundsSpecified.

Note

Nos sistemas Windows Server 2003, o tamanho de uma Form é restrito pela largura e altura máximas do pixel do monitor.On Windows Server 2003 systems, the size of a Form is restricted by the maximum pixel width and height of the monitor.

Notes to Inheritors

Ao substituir SetBoundsCore(Int32, Int32, Int32, Int32, BoundsSpecified) em uma classe derivada, certifique-se de chamar o método SetBoundsCore(Int32, Int32, Int32, Int32, BoundsSpecified) da classe base para forçar a alteração dos limites do controle.When overriding SetBoundsCore(Int32, Int32, Int32, Int32, BoundsSpecified) in a derived class, be sure to call the base class's SetBoundsCore(Int32, Int32, Int32, Int32, BoundsSpecified) method to force the bounds of the control to change. Classes derivadas podem adicionar restrições de tamanho ao método SetBoundsCore(Int32, Int32, Int32, Int32, BoundsSpecified).Derived classes can add size restrictions to the SetBoundsCore(Int32, Int32, Int32, Int32, BoundsSpecified) method.

Applies to

See also