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Adorner.Enabled 屬性

定義

取得或設定值,指出是否啟用 Adorner

public:
 property bool Enabled { bool get(); void set(bool value); };
public bool Enabled { get; set; }
member this.Enabled : bool with get, set
Public Property Enabled As Boolean

屬性值

如果已啟用 Adorner 則為 true,否則為 false

範例

下列程式代碼範例示範如何啟用和停用 Adorner。 如需完整的程式代碼清單,請參閱 如何:擴充設計模式中控件的外觀和行為

// The AnchorGlyph objects should mimic the resize glyphs;
// they should only be visible when the control is the 
// primary selection. The adorner is enabled when the 
// control is the primary selection and disabled when 
// it is not.

void selectionService_SelectionChanged(object sender, EventArgs e)
{
    if (object.ReferenceEquals(
        this.selectionService.PrimarySelection,
        this.relatedControl))
    {
        this.ComputeBounds();
        this.anchorAdorner.Enabled = true;
    }
    else
    {
        this.anchorAdorner.Enabled = false;
    }
}
' The AnchorGlyph objects should mimic the resize glyphs;
' they should only be visible when the control is the 
' primary selection. The adorner is enabled when the 
' control is the primary selection and disabled when 
' it is not.
Private Sub selectionService_SelectionChanged( _
ByVal sender As Object, _
ByVal e As EventArgs)

    If Object.ReferenceEquals( _
    Me.selectionService.PrimarySelection, _
    Me.relatedControl) Then
        Me.ComputeBounds()
        Me.anchorAdorner.Enabled = True
    Else
        Me.anchorAdorner.Enabled = False
    End If

End Sub

備註

Enabled如果 屬性為 true,類別BehaviorService會將 和 Paint 訊息傳送HitTestAdorner

適用於

另請參閱