private void InitRecentProjects()
{
RecentProjects.Clear();
XmlDocument doc = new XmlDocument();
var path = App.LocalRPAStudioDir + @"\Config\RecentProjects.xml";
doc.Load(path);
var rootNode = doc.DocumentElement;
var maxShowCount = Convert.ToInt32(rootNode.GetAttribute("MaxShowCount"));
var projectNodes = rootNode.SelectNodes("Project");
foreach (XmlNode dir in projectNodes)
{
var filePath = (dir as XmlElement).GetAttribute("FilePath");
var name = (dir as XmlElement).GetAttribute("Name");
var description = (dir as XmlElement).GetAttribute("Description");
var item = new RecentProjectItem();
item.ProjectFilePath = filePath;
item.ProjectName = name;
item.ProjectDescription = description;
RecentProjects.Add(item);
maxShowCount--;
if (maxShowCount == 0)
{
break;
}
}
}
/// <summary>
/// Initializes a new instance of the StartViewModel class.
/// </summary>
public StartViewModel()
{
var item = new RecentProjectItem();
InitRecentProjects();
//注册事件
Messenger.Default.Register <MessengerObjects.RecentProjectsModify> (this, (obj) => {
Common.RunInUI(() => {
InitRecentProjects();
});
});
Messenger.Default.Register <ProjectSettingsViewModel>(this, "ProjectSettingsModify", (obj) => {
Common.RunInUI(() =>
{
ProjectSettingsModify(obj);
});
});
}