AutomationElement.ClickablePointProperty 欄位
定義
重要
部分資訊涉及發行前產品，在發行之前可能會有大幅修改。 Microsoft 對此處提供的資訊，不做任何明確或隱含的瑕疵擔保。
識別可按點屬性。
public: static initonly System::Windows::Automation::AutomationProperty ^ ClickablePointProperty;public static readonly System.Windows.Automation.AutomationProperty ClickablePointProperty; staticval mutable ClickablePointProperty : System.Windows.Automation.AutomationPropertyPublic Shared ReadOnly ClickablePointProperty As AutomationProperty 欄位值
範例
下列範例會擷取 屬性的目前值。
System.Windows.Point clickablePoint = new System.Windows.Point(-1,-1);
object prop = autoElement.GetCurrentPropertyValue(AutomationElement.ClickablePointProperty);
// Do not attempt to cast prop if it is null.
if (prop is System.Windows.Point)
{
clickablePoint = (System.Windows.Point)prop;
}
Dim clickablePoint As New System.Windows.Point(- 1, - 1)
Dim prop As Object = autoElement.GetCurrentPropertyValue(AutomationElement.ClickablePointProperty)
' Do not attempt to cast prop if it is null.
If TypeOf prop Is System.Windows.Point Then
clickablePoint = DirectCast(prop, System.Windows.Point)
End If
下列範例會擷取屬性的目前值，但指定如果專案本身未提供屬性的值， NotSupported 則會傳回 而不是預設值。
System.Windows.Point clickablePoint1;
object clickablePointNoDefault =
autoElement.GetCurrentPropertyValue(AutomationElement.ClickablePointProperty, true);
if (clickablePointNoDefault == AutomationElement.NotSupported)
{
// TODO Handle the case where you do not wish to proceed using the default value.
}
else
{
clickablePoint1 = (System.Windows.Point)clickablePointNoDefault;
}
Dim clickablePoint1 As System.Windows.Point
Dim clickablePointNoDefault As Object = autoElement.GetCurrentPropertyValue(AutomationElement.ClickablePointProperty, True)
If clickablePointNoDefault Is AutomationElement.NotSupported Then
' TODO Handle the case where you do not wish to proceed using the default value.
Else
clickablePoint1 = DirectCast(clickablePointNoDefault, System.Windows.Point)
End If
備註
使用者介面自動化用戶端應用程式會使用此識別碼。 使用者介面自動化提供者應該使用 中的 AutomationElementIdentifiers 對等識別碼。
AutomationElement如果另一個視窗完全遮蔽，則無法按一下 。
屬性的傳回值的類型為 Point 。 預設值是 null。
傳回的值是實體螢幕座標。
