Export (0) Print
Expand All
This topic has not yet been rated - Rate this topic

AndCondition Constructor

Creates a PropertyCondition that is true if all the subconditions are true.

Namespace:  System.Windows.Automation
Assembly:  UIAutomationClient (in UIAutomationClient.dll)
public AndCondition(
	params Condition[] conditions
)

Parameters

conditions
Type: System.Windows.Automation.Condition[]

Two or more subconditions.

The following example shows how to use AndCondition to find UI Automation elements that match a complex condition.

/// <summary> 
/// Uses AndCondition to retrieve elements that match both of two conditions. 
/// </summary> 
/// <param name="elementMainWindow">An application window element.</param>
public void AndConditionExample(AutomationElement elementMainWindow)
{
    if (elementMainWindow == null)
    {
        throw new ArgumentException();
    }

    AndCondition conditionEnabledButtons = new AndCondition(
        new PropertyCondition(AutomationElement.IsEnabledProperty, true),
        new PropertyCondition(AutomationElement.ControlTypeProperty, ControlType.Button));
    AutomationElementCollection enabledButtons = elementMainWindow.FindAll(
        TreeScope.Subtree, conditionEnabledButtons);
    Console.WriteLine("\nEnabled buttons:");
    foreach (AutomationElement autoElement in enabledButtons)
    {
        Console.WriteLine(autoElement.Current.Name);
    }

    // Example of getting the conditions from the AndCondition.
    Condition[] conditions = conditionEnabledButtons.GetConditions();
    Console.WriteLine("AndCondition has " + conditions.GetLength(0) + " subconditions.");

}

.NET Framework

Supported in: 4.5.1, 4.5, 4, 3.5, 3.0

.NET Framework Client Profile

Supported in: 4, 3.5 SP1

Windows Phone 8.1, Windows Phone 8, Windows 8.1, Windows Server 2012 R2, Windows 8, Windows Server 2012, Windows 7, Windows Vista SP2, Windows Server 2008 (Server Core Role not supported), Windows Server 2008 R2 (Server Core Role supported with SP1 or later; Itanium not supported)

The .NET Framework does not support all versions of every platform. For a list of the supported versions, see .NET Framework System Requirements.

Did you find this helpful?
(1500 characters remaining)
Thank you for your feedback
Show:
© 2014 Microsoft. All rights reserved.