| 123456789101112131415161718192021222324252627282930 | namespace PaintDotNet.Measurement.Enum{    public enum HistoryFunctionResult    {        /// <summary>        /// The HistoryFunction completed successfully, and a new item has been placed in to the HistoryStack.        /// </summary>        Success,        /// <summary>        /// The HistoryFunction completed successfully, but did nothing.        /// </summary>        SuccessNoOp,        /// <summary>        /// The HistoryFunction was cancelled by the user. No changes have been made.        /// </summary>        Cancelled,        /// <summary>        /// There was not enough memory to execute the HistoryFunction. No changes have been made.        /// </summary>        OutOfMemory,        /// <summary>        /// There was an error executing the HistoryFunction. No changes have been made.        /// </summary>        NonFatalError    }}
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