private void PracticalOperate_OnBacked()
{
((PracticalOperate)operateContainer.Content).OnBacked -= PracticalOperate_OnBacked;
operateContainer.Content = null;
projectContainer.Visibility = Visibility.Visible;
operateContainer.Visibility = Visibility.Collapsed;
practicalItem.UpdateState();
UpdateProcessBar();
}
private void LoadProcess(PracticalItem[] items)
{
if (!File.Exists(practicalProcessFileName))
{
return;
}
XmlDocument document = new XmlDocument();
using (StringReader reader = new StringReader(UTF8Encoding.UTF8.GetString(File.ReadAllText(practicalProcessFileName).Split(' ').Select(item => Convert.ToByte(item)).ToArray())))
document.Load(reader);
foreach (XmlNode practical in document.SelectSingleNode("process"))
{
int practicalId = Convert.ToInt32(practical.Attributes["id"].Value);
PracticalItem practicalItem = items.SingleOrDefault(item => item.ID == practicalId);
if (practicalItem == null)
{
continue;
}
foreach (XmlNode project in practical.ChildNodes)
{
int projectId = Convert.ToInt32(project.Attributes["id"].Value);
PracticalItemProject projectItem = practicalItem.Projects.SingleOrDefault(item => item.ID == projectId);
if (practicalItem == null)
{
continue;
}
projectItem.IsDone = ExistPract(practicalItem.ID) && Convert.ToBoolean(project.Attributes["hasdone"].Value);
}
practicalItem.UpdateState();
}
}