using CMS.SiteProvider;

using CMS.CMSHelper;

using CMS.Messaging;

...

        // Get a message object by its ID

        MessageInfo message = MessageInfoProvider.GetMessageInfo(1);

        // Set columns for bad words check

        string columns = "MessageSubject;MessageBody";

        // Check if the message contains any bad word, perform appropriate bad word action 

        // and return eventual error text

        string errorText = BadWordsHelper.CheckBadWords(message, columns, CMSContext.CurrentUser.UserID);

        // Save message object

        MessageInfoProvider.SetMessageInfo(message);

using System.Collections;

using CMS.SiteProvider;

using CMS.CMSHelper;

...

        // Check if the current user can use bad words

        if (!BadWordInfoProvider.CanUseBadWords(CMSContext.CurrentUser, CMSContext.CurrentSiteName))

        {

            string cultureCode = "en-us";

            string text = "This is a string containing two bad words, namely asshole and shit.";

            // Hashtable that will contain found bad words

            Hashtable foundWords = new Hashtable();

          // Modify the string according to found bad words and return which action should be performed

          BadWordActionEnum action = BadWordInfoProvider.CheckAllBadWords(cultureCode, CMSContext.CurrentSiteName, ref text, foundWords);

            switch (action)

            {

                case BadWordActionEnum.Deny:

                    // Some additional actions performed here ...

                    break;

                case BadWordActionEnum.RequestModeration:

                    // Some additional actions performed here ...

                    break;

                case BadWordActionEnum.Remove:

                    // Some additional actions performed here ...

                    break;

                case BadWordActionEnum.Replace:

                    // Some additional actions performed here ...

                    break;

                case BadWordActionEnum.ReportAbuse:

                    // Some additional actions performed here ...

                    break;

                case BadWordActionEnum.None:

                    // Some additional actions performed here ...

                    break;

            }

        }