/// <summary>
/// Adds the value of the ClickablePoint property to the A11yElement's Properties dictionary
/// </summary>
/// <remarks>
/// Requesting the clickable point property in Edge can cause a crash,
/// so the clickable point property is not initially populated by <see cref="DesktopElementExtensionMethods.PopulatePropertiesAndPatternsFromCache(A11yElement)"/>.
/// </remarks>
private static void InitClickablePointProperty(this A11yElement a11yElement, IUIAutomationElement uiaElement)
{
if (a11yElement.IsEdgeElement())
{
return;
}
int id = PropertyType.UIA_ClickablePointPropertyId;
double[] clickablePoint = uiaElement.GetCurrentPropertyValue(id);
if (clickablePoint == null)
{
return;
}
string name = A11yAutomation.UIAutomationObject.GetPropertyProgrammaticName(id);
var prop = new A11yProperty
{
Id = id,
Name = name,
Value = new Point((int)clickablePoint[0], (int)clickablePoint[1])
};
a11yElement.Properties.Add(id, prop);
}
