Bad words

// Creates a new bad word object
BadWordInfo newWord = new BadWordInfo();

// Sets the bad word properties
newWord.WordExpression = "testbadword";
newWord.WordAction = BadWordActionEnum.ReportAbuse;
newWord.WordIsGlobal = true;
newWord.WordIsRegularExpression = false;

// Saves the bad word to the database
BadWordInfoProvider.SetBadWordInfo(newWord);

// Gets the specific bad word
var words = BadWordInfoProvider.GetBadWords().WhereEquals("WordExpression", "testbadword");
BadWordInfo word = words.FirstOrDefault();

if (word != null)
{
    // Updates the bad word properties
    word.WordAction = BadWordActionEnum.Replace;
    word.WordReplacement = "good";

    // Saves the changes to the database
    BadWordInfoProvider.SetBadWordInfo(word);
}

// Gets the bad words containing the word 'bad'
var words = BadWordInfoProvider.GetBadWords().WhereContains("WordExpression", "bad");

// Loops through individual bad words
foreach (BadWordInfo word in words)
{
    // Updates the properties
    word.WordAction = BadWordActionEnum.Replace;
    word.WordReplacement = "good";

    // Saves the updated bad word
    BadWordInfoProvider.SetBadWordInfo(word);
}

// Gets the specific bad word
var words = BadWordInfoProvider.GetBadWords().WhereEquals("WordExpression", "testbadword");

if (words.Count > 0)
{
    // Gets the object representing the bad word from the collection of results
    BadWordInfo badWord = words.FirstOrDefault();

    // Creates a string to be checked for the presence of the bad word
    string text = "This is a string containing the sample testbadword";

    // Creates a hashtable that will contain found bad words
    Hashtable foundWords = new Hashtable();

    // Modifies the string according to the found bad words and returns the action which should be performed
    BadWordActionEnum action = BadWordInfoProvider.CheckBadWord(badWord, null, null, ref text, foundWords, 0);

    if (foundWords.Count != 0)
    {
        switch (action)
        {
            case BadWordActionEnum.Deny:
                // Perform additional actions here
                break;

            case BadWordActionEnum.RequestModeration:
                // Perform additional actions here
                break;

            case BadWordActionEnum.Remove:
                // Perform additional actions here
                break;

            case BadWordActionEnum.Replace:
                // Perform additional actions here
                break;

            case BadWordActionEnum.ReportAbuse:
                // Perform additional actions here
                break;

            case BadWordActionEnum.None:
                // Perform additional actions here
                break;
        }
    }
    else
    {
        // The bad word is not present in the checked string
    }
}

// Creates a string to be checked for the presence of bad words
string text = "This is a string containing the sample testbadword.";

// Creates a hashtable that will contain found bad words
Hashtable foundWords = new Hashtable();

// Modifies the string according to the found bad words and returns the action which should be performed
BadWordActionEnum action = BadWordInfoProvider.CheckAllBadWords(null, null, ref text, foundWords);

if (foundWords.Count != 0)
{
    switch (action)
    {
        case BadWordActionEnum.Deny:
            // Perform additional actions here
            break;

        case BadWordActionEnum.RequestModeration:
            // Perform additional actions here
            break;

        case BadWordActionEnum.Remove:
            // Perform additional actions here
            break;

        case BadWordActionEnum.Replace:
            // Perform additional actions here
            break;

        case BadWordActionEnum.ReportAbuse:
            // Perform additional actions here
            break;

        case BadWordActionEnum.None:
            // Perform additional actions here
            break;
    }
}
else
{
    // The bad words are not present in the checked string
}

// Gets the specific bad word
var words = BadWordInfoProvider.GetBadWords().WhereEquals("WordExpression", "testbadword");
BadWordInfo word = words.FirstOrDefault();

if (word != null)
{
    // Deletes the bad word
    BadWordInfoProvider.DeleteBadWordInfo(word);
}