public void SetMaximumUndoCount(int count, object ownerKey = null)
{
ArgumentValidator.AssertGreaterThan(count, 0, "count");
if (ownerKey == null)
{
this.taskCountMax = (long)count;
}
else
{
this.taskCountMaximums[ownerKey] = count;
}
}
public TaskResult Undo(int undoCount, object ownerKey = null)
{
ArgumentValidator.AssertGreaterThan(undoCount, 0, "undoCount");
if (ownerKey == null)
{
return(this.Undo(undoCount));
}
for (int index = 0; index < undoCount; ++index)
{
TaskResult taskResult = this.Undo(ownerKey);
if (taskResult != TaskResult.Completed)
{
return(taskResult);
}
}
return(TaskResult.Completed);
}