Binding.Control Propiedad

Definición

Espacio de nombres:

System.Windows.Forms

Ensamblado:

System.Windows.Forms.dll

Obtiene el control al que pertenece el enlace.

public:
 property System::Windows::Forms::Control ^ Control { System::Windows::Forms::Control ^ get(); };

public System.Windows.Forms.Control Control { get; }

member this.Control : System.Windows.Forms.Control

Public ReadOnly Property Control As Control

Valor de propiedad

Control

Control al que pertenece el enlace.

Ejemplos

En el ejemplo de código siguiente se obtiene para BindingManagerBase un origen de datos específico y se imprime información sobre cada Control propiedad enlazada al origen de datos. En el ejemplo se usa la Bindings propiedad de BindingManagerBase para obtener todos los controles.

void PrintBoundControls1()
{
   
   // Get the BindingManagerBase for the Customers table.
   BindingManagerBase^ myBindingBase = this->BindingContext[ ds,"Customers" ];
   
   /* Print the information of each control managed by
         the BindingManagerBase. */
   System::Collections::IEnumerator^ myEnum = myBindingBase->Bindings->GetEnumerator();
   while ( myEnum->MoveNext() )
   {
      Binding^ b = safe_cast<Binding^>(myEnum->Current);
      Console::WriteLine( b->Control );
   }
}

void PrintBoundControls2()
{
   
   /* Get the BindingManagerBase for a child table of
         the Customers table. The RelationName of a DataRelation
         is appended to the parent table's name. */
   BindingManagerBase^ myBindingBase = this->BindingContext[ ds,"Customers::CustToOrders" ];
   
   /* Print the information of each control managed by
         the BindingManagerBase. */
   System::Collections::IEnumerator^ myEnum = myBindingBase->Bindings->GetEnumerator();
   while ( myEnum->MoveNext() )
   {
      Binding^ b = safe_cast<Binding^>(myEnum->Current);
      Console::WriteLine( b->Control );
   }
}

private void PrintBoundControls1()
{
   // Get the BindingManagerBase for the Customers table.
   BindingManagerBase myBindingBase = 
      this.BindingContext[ds, "Customers"];

   /* Print the information of each control managed by
      the BindingManagerBase. */
   foreach(Binding b in myBindingBase.Bindings)
   {
      Console.WriteLine(b.Control.ToString());
   }
}

private void PrintBoundControls2()
{
   /* Get the BindingManagerBase for a child table of
   the Customers table. The RelationName of a DataRelation
   is appended to the parent table's name. */
   BindingManagerBase myBindingBase = 
      this.BindingContext[ds, "Customers.CustToOrders"];

   /* Print the information of each control managed by
      the BindingManagerBase. */
   foreach(Binding b in myBindingBase.Bindings)
   {
      Console.WriteLine(b.Control.ToString());
   }
}

Private Sub PrintBoundControls1
   ' Gets the BindingManagerBase for the Customers table.
   Dim myBindingBase As BindingManagerBase = _
   Me.BindingContext(ds, "Customers")

   ' Prints the information of each control managed by
   ' the BindingManagerBase.
   Dim b As Binding
   For Each b In myBindingBase.Bindings
      Console.WriteLine(b.Control.ToString)
   Next
End Sub

Private Sub PrintBoundControls2
   ' Gets the BindingManagerBase for a child table of
   ' the Customers table. The RelationName of a DataRelation
   ' is appended to the parent table's name.
   Dim myBindingBase As BindingManagerBase = _
   Me.BindingContext(ds, "Customers.CustToOrders")


   ' Prints the information of each control managed by
   ' the BindingManagerBase.
   Dim b As Binding
   For Each b In myBindingBase.Bindings
      Console.WriteLine(b.Control.ToString)
   Next
End Sub