/// <summary>
/// Gets the child page objects.
/// If a child page object is a generic type definition that matches with the hint type, this type is returned.
/// The hint is necessary since the type parameters cannot be "guessed".
/// </summary>
/// <typeparam name="TPageObjectChildHint">The hint type for a generic type definition page object child.</typeparam>
/// <returns>The child page objects.</returns>
public IEnumerable <IPageObject> Children <TPageObjectChildHint>()
{
List <IPageObject> result = new List <IPageObject>();
foreach (var childPageObject in Locate.ChildTypes(this).Union(RootInternal.DynamicChildren(GetType())))
{
Type toAdd;
Type hintType = typeof(TPageObjectChildHint);
if (!childPageObject.IsGenericTypeDefinition)
{
toAdd = childPageObject;
}
else if (hintType.IsGenericType && hintType.GetGenericTypeDefinition() == childPageObject)
{
// check if the type definition of the page object we are searching for, is the same as the child page object
// use the type parameters passed via the type argument
toAdd = hintType;
}
else
{
continue;
}
// create and init child page object
result.Add(((IUIObjectInternal)Activator.CreateInstance(toAdd)).Init(this) as IPageObject);
}
return(result);
}