/// <summary>
/// 构造函数 添加数据时使用
/// </summary>
/// <param name="headerText"></param>
/// <param name="value"></param>
public DynamicColumnValueChangedEventArgs(DynamicColumn column, object headerText, object newValue)
{
Action = DynamicColumnValueChangedAction.Add;
HeaderText = headerText;
NewValue = newValue;
Column = column;
}
/// <summary>
/// 构造函数 删除数据时使用
/// </summary>
/// <param name="headerText"></param>
public DynamicColumnValueChangedEventArgs(DynamicColumn column, object headerText)
{
Action = DynamicColumnValueChangedAction.Remove;
HeaderText = headerText;
Column = column;
}