Binding.Control プロパティ

.NET Framework クラス ライブラリ リファレンス

Binding.Control プロパティ

バインディングが属するコントロールを取得します。

名前空間: System.Windows.Forms
アセンブリ: System.Windows.Forms (system.windows.forms.dll 内)
構文

Visual Basic (宣言)

Public ReadOnly Property
 Control As Control

Visual Basic (使用法)

Dim instance As Binding
Dim value As Control

value = instance.Control

C#

public Control Control { get; }

C++

public:
property Control^ Control {
    Control^ get ();
}

J#

/** @property */
public Control get_Control ()

JScript

public function get Control
 () : Control

プロパティ値
バインディングが属する Control。

使用例

特定のデータ ソースの BindingManagerBase を取得し、そのデータ ソースにバインドされる各 Control プロパティの情報を出力するコード例を次に示します。この例では、BindingManagerBase の Bindings プロパティを使用して、すべてのコントロールを取得しています。

Visual Basic

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

C#

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());
   }
}

C++

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 );
   }
}

J#

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

    /* Print the information of each control managed by
       the BindingManagerBase. 
     */
    for (int iCtr = 0; iCtr < myBindingBase.get_Bindings().get_Count();
 
        iCtr++) {
        Binding b = myBindingBase.get_Bindings().get_Item(iCtr);
        Console.WriteLine(b.get_Control().ToString());
    }
} //PrintBoundControls1

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.get_BindingContext().get_Item(ds, "Customers.CustToOrders");
    /* Print the information of each control managed by
       the BindingManagerBase. 
     */
    for (int iCtr = 0; iCtr < myBindingBase.get_Bindings().get_Count();
        iCtr++) {
        Binding b = myBindingBase.get_Bindings().get_Item(iCtr);
        Console.WriteLine(b.get_Control().ToString());
    }
} //PrintBoundControls2

JScript

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

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

private function 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. */
   var myBindingBase : BindingManagerBase  = 
      this.BindingContext[ds, "Customers.CustToOrders"];

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

プラットフォーム

Windows 98, Windows 2000 SP4, Windows CE, Windows Millennium Edition, Windows Mobile for Pocket PC, Windows Mobile for Smartphone, Windows Server 2003, Windows XP Media Center Edition, Windows XP Professional x64 Edition, Windows XP SP2, Windows XP Starter Edition

開発プラットフォームの中には、.NET Framework によってサポートされていないバージョンがあります。サポートされているバージョンについては、「システム要件」を参照してください。

バージョン情報

.NET Framework
サポート対象 : 2.0、1.1、1.0
.NET Compact Framework
サポート対象 : 2.0、1.0

参照

関連項目
Binding クラス
Binding メンバ
System.Windows.Forms 名前空間