Polls

// Creates a new poll object
PollInfo newPoll = new PollInfo();

// Sets the poll properties (the poll is global)
newPoll.PollDisplayName = "Color poll";
newPoll.PollCodeName = "ColorPoll";
newPoll.PollTitle = "Color poll";
newPoll.PollQuestion = "What is your favorite color?";
newPoll.PollResponseMessage = "Thank you for voting.";
newPoll.PollAllowMultipleAnswers = false;
newPoll.PollAccess = SecurityAccessEnum.AllUsers;

// Saves the new poll to the database
PollInfoProvider.SetPollInfo(newPoll);

// Gets the poll
// In this case, the poll is global. The . prefix in the code name parameter specifies a global poll.
PollInfo updatePoll = PollInfoProvider.GetPollInfo(".ColorPoll", 0);

if (updatePoll != null)
{
	// Updates the poll properties
	updatePoll.PollDisplayName = updatePoll.PollDisplayName.ToLower();

	// Saves the updated poll to the database
	PollInfoProvider.SetPollInfo(updatePoll);
}

// Gets all polls created for the current site
// Only returns polls created directly for the given site. Does not include global polls that are made available on the site.
var polls = PollInfoProvider.GetPolls().OnSite(SiteContext.CurrentSiteID);

// Loops through individual polls
foreach (PollInfo poll in polls)
{
	// Updates the poll properties
	poll.PollDisplayName = poll.PollDisplayName.ToUpper();

	// Saves the updated poll to the database
	PollInfoProvider.SetPollInfo(poll);
}

// Gets the global poll. The . prefix in the code name parameter specifies a global poll.
PollInfo poll = PollInfoProvider.GetPollInfo(".ColorPoll", 0);

if (poll != null)
{
	// Assigns the global poll to the current site
	PollSiteInfoProvider.AddPollToSite(poll.PollID, SiteContext.CurrentSiteID);
}

// Gets the global poll. The . prefix in the code name parameter specifies a global poll.
PollInfo poll = PollInfoProvider.GetPollInfo(".ColorPoll", 0);

if (poll != null)
{
	// Removes the global poll from the current site
	PollSiteInfoProvider.RemovePollFromSite(poll.PollID, SiteContext.CurrentSiteID);
}

// Gets the poll
// In this case, the poll is global. The . prefix in the code name parameter specifies a global poll.
PollInfo deletePoll = PollInfoProvider.GetPollInfo(".ColorPoll", 0);

if (deletePoll != null)
{
	// Deletes the poll
	PollInfoProvider.DeletePollInfo(deletePoll);
}

// Gets the poll
// In this case, the poll is global. The . prefix in the code name parameter specifies a global poll.
PollInfo poll = PollInfoProvider.GetPollInfo(".ColorPoll", 0);

if (poll != null)
{
	// Creates a new answer object
	PollAnswerInfo newAnswer = new PollAnswerInfo();

	// Sets the answer properties and assigns the answer to the specified poll
	newAnswer.AnswerPollID = poll.PollID;
	newAnswer.AnswerText = "My favorite color is blue.";
	newAnswer.AnswerEnabled = true;
	newAnswer.AnswerCount = 0;

	// Saves the poll answer to the database
	PollAnswerInfoProvider.SetPollAnswerInfo(newAnswer);
}

// Gets the poll
// In this case, the poll is global. The . prefix in the code name parameter specifies a global poll.
PollInfo poll = PollInfoProvider.GetPollInfo(".ColorPoll", 0);

if (poll != null)
{
	// Gets the poll's answers
	var answers = PollAnswerInfoProvider.GetPollAnswers().WhereEquals("AnswerPollID", poll.PollID);

	// Loops through individual poll answers
	foreach (var answer in answers)
	{
		// Updates the answer properties
		answer.AnswerText = answer.AnswerText.ToUpper();

		// Saves the updated poll answer to the database
		PollAnswerInfoProvider.SetPollAnswerInfo(answer);
	}
}

// Gets the poll
// In this case, the poll is global. The . prefix in the code name parameter specifies a global poll.
PollInfo poll = PollInfoProvider.GetPollInfo(".ColorPoll", 0);

if (poll != null)
{
	// Gets the poll's first answer
	var deleteAnswer = PollAnswerInfoProvider.GetPollAnswers()
											 .WhereEquals("AnswerPollID", poll.PollID)
											 .TopN(1)
											 .FirstOrDefault();

	if (deleteAnswer != null)
	{
		// Deletes the poll answer
		PollAnswerInfoProvider.DeletePollAnswerInfo(deleteAnswer);
	}
}