static bool Set(ref NPropertyBag head, NProperty key, object value)
{
var e = head.GetEntry(key);
if (e != null && Equals(e._value, value))
{
return(false); // value not changed -> do nothing
}
head = head.Clone();
head.Set(key, value);
return(true);
}
/// <summary>
/// State setter method
/// </summary>
/// <param name="key">Property key</param>
/// <param name="value">Property value</param>
protected void SetState(NProperty key, object value)
{
if (_xaml != null && !_dirty)
{
if (Set(ref _state, key, value))
{
Update(false);
}
}
else
{
_state.Set(key, value);
}
}
internal virtual void SetProp(NProperty key, object value, bool silent = false)
{
_props.Set(key, value);
}
