/// <summary>
///
/// </summary>
/// <param name="attachedProperty"></param>
private void EnsureRegistered(AbstractAttachedProperty attachedProperty)
{
using (ReadLockScope())
{
if (!_attachedProperties.Contains(attachedProperty))
{
throw new AttachedPropertyException(
string.Format("Attached property named {0} for type {1} is not reigstered in current context",
attachedProperty.Name, attachedProperty.OwnerType.FullName));
}
}
}
/// <summary>
/// Register a new attached property in this context.
/// </summary>
/// <param name="attachedProperty"></param>
public void Register(AbstractAttachedProperty attachedProperty)
{
using (WriteLockScope())
{
var fullName = attachedProperty.FullName;
if (_attachedProperties.Select(x => x.FullName).Contains(fullName))
{
throw new AttachedPropertyException(
string.Format("Attached property named {0} for type {1} is already registered in current context",
attachedProperty.Name, attachedProperty.OwnerType.FullName));
}
_attachedProperties.Add(attachedProperty);
}
}
