ControlCollection.Remove(Control) Método
Definição
Remove o servidor especificado do objeto ControlCollection do controle de servidor pai.Removes the specified server control from the parent server control's ControlCollection object.
public:
virtual void Remove(System::Web::UI::Control ^ value);
public virtual void Remove (System.Web.UI.Control value);
abstract member Remove : System.Web.UI.Control -> unit
override this.Remove : System.Web.UI.Control -> unit
Public Overridable Sub Remove (value As Control)
Parâmetros
- value
- Control
O controle de servidor a ser removido.The server control to be removed.
Exemplos
O exemplo de código a seguir usa o Remove método para excluir um controle filho do myButton controle de servidor.The following code example uses the Remove method to delete a child control from the myButton server control. Primeiro, o código usa o Contains método para determinar se o myChildControl está contido no ControlCollection objeto e, se for, remove-o.First the code uses the Contains method to determine whether the myChildControl is contained in the ControlCollection object, and, if it is, removes it.
// Use the Contains method to check whether
// a child control exists, and if it does,
// use the Remove method to delete it.
if (myButton.Controls.Contains(myChildControl))
{
myButton.Controls.Remove(myChildControl);
msgRemove.Text = "You removed myLiteralControl.";
}
else msgRemove.Text="The control to remove does not exist." ;
' Use the Contains method to check whether
' a child control exists, and if it does,
' use the Remove method to delete it.
If myButton.Controls.Contains(myChildControl)
myButton.Controls.Remove(myChildControl)
msgRemove.Text = "You removed myLiteralControl."
Else
msgRemove.Text="The control to remove does not exist."
End If
Comentários
Para remover um controle de um local de índice, use o RemoveAt método.To remove a control from an index location, use the RemoveAt method.