private void LoadModulesAnnouncements(Module pModule)
{
XmlDocument xDoc = new XmlDocument();
xDoc.Load("XML_Files\\Announcements.xml");
int announcementId = 50;
string announcementTitle = null;
string announcementBody = null;
int posterId = 50;
DateTime dateTimePosted = DateTime.Now;
foreach (XmlNode node in xDoc.DocumentElement)
{
string announcementIdString = node.Attributes[0].InnerText;
List <Comment> announcementsComments = new List <Comment>();
try
{
announcementId = Convert.ToInt32(announcementIdString);
} catch
{
MessageBox.Show("Announcement ID couldn't be converted to int");
}
foreach (XmlNode childNode in node.ChildNodes)
{
if (childNode.NodeType == XmlNodeType.Element && childNode.Name == "title")
{
announcementTitle = childNode.InnerText;
}
if (childNode.NodeType == XmlNodeType.Element && childNode.Name == "body")
{
announcementBody = childNode.InnerText;
}
if (childNode.NodeType == XmlNodeType.Element && childNode.Name == "posterID")
{
try
{
posterId = Convert.ToInt32(childNode.InnerText);
}
catch
{
MessageBox.Show("Poster ID couldn't be converted to int");
}
}
if (childNode.NodeType == XmlNodeType.Element && childNode.Name == "dateTimePosted")
{
try
{
dateTimePosted = Convert.ToDateTime(childNode.InnerText);
}
catch
{
MessageBox.Show("DateTime Posted couldn't be converted to DateTime");
}
}
if (childNode.NodeType == XmlNodeType.Element && childNode.Name == "comments")
{
XmlDocument commentsDoc = new XmlDocument();
commentsDoc.Load("XML_Files\\Comments.xml");
foreach (XmlNode commentNode in childNode.ChildNodes)
{
Comment loadedComment = LoadAnnouncementComments(commentNode.InnerText, commentsDoc, announcementId);
if (loadedComment != null)
{
announcementsComments.Add(loadedComment);
}
}
}
}
Announcement loadedAnnouncement = new Announcement(announcementId, announcementTitle, announcementBody, posterId, dateTimePosted);
foreach (Comment comment in announcementsComments)
{
loadedAnnouncement.addComment(comment);
}
pModule.loadAnnouncement(loadedAnnouncement);
}
}
private void AnnouncementsBox_SelectionChanged(object sender, SelectionChangedEventArgs e)
{
currentlySelectedAnnouncement = (Announcement)AnnouncementsBox.SelectedItem;
ChangeSelectedAnnouncement(currentlySelectedAnnouncement);
FillCommentsBox(currentlySelectedAnnouncement);
}
public void loadAnnouncement(Announcement pAnnouncement)
{
announcements.Add(pAnnouncement);
}
private void ChangeSelectedAnnouncement(Announcement pAnnouncement)
{
PosterTextBlock.Text = pAnnouncement.Poster.Name;
TitleTextBlock.Text = pAnnouncement.Title;
BodyTextBlock.Text = pAnnouncement.Body;
}
