本文整理匯總了C#中System.Windows.Automation.AutomationProperty類的典型用法代碼示例。如果您正苦於以下問題：C# AutomationProperty類的具體用法？C# AutomationProperty怎麽用？C# AutomationProperty使用的例子？那麽, 這裏精選的類代碼示例或許可以為您提供幫助。
AutomationProperty類屬於System.Windows.Automation命名空間，在下文中一共展示了AutomationProperty類的1個代碼示例，這些例子默認根據受歡迎程度排序。您可以為喜歡或者感覺有用的代碼點讚，您的評價將有助於係統推薦出更棒的C#代碼示例。
示例1: SubscribePropertyChange
AutomationPropertyChangedEventHandler propChangeHandler;
/// <summary>
/// Adds a handler for property-changed event; in particular, a change in the enabled state.
/// </summary>
/// <param name="element">The UI Automation element whose state is being monitored.</param>
public void SubscribePropertyChange(AutomationElement element)
{
Automation.AddAutomationPropertyChangedEventHandler(element,
TreeScope.Element,
propChangeHandler = new AutomationPropertyChangedEventHandler(OnPropertyChange),
AutomationElement.IsEnabledProperty);
}
/// <summary>
/// Handler for property changes.
/// </summary>
/// <param name="src">The source whose properties changed.</param>
/// <param name="e">Event arguments.</param>
private void OnPropertyChange(object src, AutomationPropertyChangedEventArgs e)
{
AutomationElement sourceElement = src as AutomationElement;
if (e.Property == AutomationElement.IsEnabledProperty)
{
bool enabled = (bool)e.NewValue;
// TODO: Do something with the new value.
// The element that raised the event can be identified by its runtime ID property.
}
else
{
// TODO: Handle other property-changed events.
}
}
public void UnsubscribePropertyChange(AutomationElement element)
{
if (propChangeHandler != null)
{
Automation.RemoveAutomationPropertyChangedEventHandler(element, propChangeHandler);
}
}