本文整理匯總了C#中System.Windows.Automation.AutomationElement.FindFirst方法的典型用法代碼示例。如果您正苦於以下問題：C# AutomationElement.FindFirst方法的具體用法？C# AutomationElement.FindFirst怎麽用？C# AutomationElement.FindFirst使用的例子？那麽, 這裏精選的方法代碼示例或許可以為您提供幫助。
在下文中一共展示了AutomationElement.FindFirst方法的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: FindChildElement
/// <summary>
/// Find a UI Automation child element by ID.
/// </summary>
/// <param name="controlName">Name of the control, such as "button1"</param>
/// <param name="parentElement">Parent element, such as an application window, or the
/// AutomationElement.RootElement when searching for the application window.</param>
/// <returns>The UI Automation element.</returns>
private AutomationElement FindChildElement(String controlName, AutomationElement rootElement)
{
if ((controlName == "") || (rootElement == null))
{
throw new ArgumentException("Argument cannot be null or empty.");
}
// Set a property condition that will be used to find the main form of the
// target application. In the case of a WinForms control, the name of the control
// is also the AutomationId of the element representing the control.
Condition propCondition = new PropertyCondition(
AutomationElement.AutomationIdProperty, controlName, PropertyConditionFlags.IgnoreCase);
// Find the element.
return rootElement.FindFirst(TreeScope.Element | TreeScope.Children, propCondition);
}