WindowsFormsHost.PropertyMap Özellik

Tanım

Ad Alanı:

System.Windows.Forms.Integration

Bütünleştirilmiş Kod:

WindowsFormsIntegration.dll

Öğesindeki özelliklerin ayarlanmasının barındırılan WindowsFormsHost Windows Forms denetimini nasıl etkileyeceğini belirleyen özellik eşlemesini alır.

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

public System.Windows.Forms.Integration.PropertyMap PropertyMap { get; }

member this.PropertyMap : System.Windows.Forms.Integration.PropertyMap

Public ReadOnly Property PropertyMap As PropertyMap

Özellik Değeri

PropertyMap

PropertyMap Özellikleri barındırılan Windows Forms denetimindeki özelliklerle eşleyen WindowsFormsHost bir.

Örnekler

Aşağıdaki kod örneğinde, bir denetime özelliği için eşleme ekleme FlowDirection gösterilmektedir WindowsFormsHost .

// The ReplaceFlowDirectionMapping method replaces the  
// default mapping for the FlowDirection property.
private void ReplaceFlowDirectionMapping()
{
    wfHost.PropertyMap.Remove("FlowDirection");

    wfHost.PropertyMap.Add(
        "FlowDirection",
        new PropertyTranslator(OnFlowDirectionChange));
}

// The OnFlowDirectionChange method translates a 
// Windows Presentation Foundation FlowDirection value 
// to a Windows Forms RightToLeft value and assigns
// the result to the hosted control's RightToLeft property.
private void OnFlowDirectionChange(object h, String propertyName, object value)
{
    WindowsFormsHost host = h as WindowsFormsHost;
    System.Windows.FlowDirection fd = (System.Windows.FlowDirection)value;
    System.Windows.Forms.CheckBox cb = host.Child as System.Windows.Forms.CheckBox;

    cb.RightToLeft = (fd == System.Windows.FlowDirection.RightToLeft ) ? 
        RightToLeft.Yes : RightToLeft.No;
}

// The cb_CheckedChanged method handles the hosted control's
// CheckedChanged event. If the Checked property is true,
// the flow direction is set to RightToLeft, otherwise it is
// set to LeftToRight.
private void cb_CheckedChanged(object sender, EventArgs e)
{
    System.Windows.Forms.CheckBox cb = sender as System.Windows.Forms.CheckBox;

    wfHost.FlowDirection = ( cb.CheckState == CheckState.Checked ) ? 
            System.Windows.FlowDirection.RightToLeft : 
            System.Windows.FlowDirection.LeftToRight;
}

' The ReplaceFlowDirectionMapping method replaces the
' default mapping for the FlowDirection property.
Private Sub ReplaceFlowDirectionMapping()

    wfHost.PropertyMap.Remove("FlowDirection")

    wfHost.PropertyMap.Add( _
        "FlowDirection", _
        New PropertyTranslator(AddressOf OnFlowDirectionChange))
End Sub


' The OnFlowDirectionChange method translates a 
' Windows Presentation Foundation FlowDirection value 
' to a Windows Forms RightToLeft value and assigns
' the result to the hosted control's RightToLeft property.
Private Sub OnFlowDirectionChange( _
ByVal h As Object, _
ByVal propertyName As String, _
ByVal value As Object)

    Dim host As WindowsFormsHost = h

    Dim fd As System.Windows.FlowDirection = _
        CType(value, System.Windows.FlowDirection)

    Dim cb As System.Windows.Forms.CheckBox = host.Child

    cb.RightToLeft = IIf(fd = System.Windows.FlowDirection.RightToLeft, _
        RightToLeft.Yes, _
        RightToLeft.No)

End Sub


' The cb_CheckedChanged method handles the hosted control's
' CheckedChanged event. If the Checked property is true,
' the flow direction is set to RightToLeft, otherwise it is
' set to LeftToRight.
Private Sub cb_CheckedChanged( _
ByVal sender As Object, _
ByVal e As EventArgs)

    Dim cb As System.Windows.Forms.CheckBox = sender

    wfHost.FlowDirection = IIf(cb.CheckState = CheckState.Checked, _
    System.Windows.FlowDirection.RightToLeft, _
    System.Windows.FlowDirection.LeftToRight)

End Sub

Açıklamalar

Windows Forms ve WPF teknolojilerinin iki benzer ama farklı özellik modeli vardır. Özellik eşlemesi , iki mimari arasında birlikte çalışma özelliğini destekler. Daha fazla bilgi için bkz. Windows Forms ve WPF Özellik Eşlemesi.

Ayrıca bkz.

• PropertyMap