using System.ComponentModel;
using Sicentury.Core.Tree;
namespace Sicentury.Core.EventArgs
{
public class TreeNodeSelectionChangedEventArgs : CancelEventArgs
{
#region Constructors
public TreeNodeSelectionChangedEventArgs(TreeNode source, bool? oldValue, bool? newValue)
{
Source = source;
OldValue = oldValue;
NewValue = newValue;
}
#endregion
#region Properties
///
/// 触发事件的对象。
///
public TreeNode Source { get; }
///
/// 返回IsSelected旧值。
///
public bool? OldValue { get; }
///
/// 返回IsSelected新值。
///
public bool? NewValue { get; }
#endregion
}
}