public void CaptureNewValue(DependencyObject target, DependencyProperty property, object newValue)
        {
            var holder = new CaptureKeyHolder {
                Target = target, Property = property
            };

            if (captureHolders.ContainsKey(holder))
            {
                object oldValue = captureHolders[holder];
                captureHolders.Remove(holder);

                if (!Object.Equals(oldValue, newValue))
                {
                    var action = new DependencyPropertyChangedUndoAction(target, property, oldValue, newValue);
                    AddAction(action);
                }
            }
        }
示例#2
0
		public void CaptureNewValue(DependencyObject target, DependencyProperty property, object newValue)
		{
			var holder = new CaptureKeyHolder { Target = target, Property = property };
			if (captureHolders.ContainsKey(holder))
			{
				object oldValue = captureHolders[holder];
				captureHolders.Remove(holder);

				if (!Object.Equals(oldValue, newValue))
				{
					var action = new DependencyPropertyChangedUndoAction(target, property, oldValue, newValue);
					AddAction(action);
				}
			}
		}