public ISettingsNode?TryGetSubNode(string nodeNameOrPath)
{
FileSettingsNode?result = null;
XElement?subElement = this.GetSubNodeElement(nodeNameOrPath, false);
if (subElement != null)
{
result = new FileSettingsNode(subElement, this);
}
return(result);
}
public FileSettingsStore()
{
foreach (string fileName in GetPotentialFileNames())
{
// Make sure the file exists and isn't zero length. If a process was killed while saving data,
// then the settings store file may be empty. If so, we'll pretend it isn't there.
FileInfo file = new(fileName);
if (file.Exists && file.Length > 0)
{
this.root = XElement.Load(fileName);
break;
}
}
if (this.root == null)
{
this.root = FileSettingsNode.CreateNodeElement(ApplicationInfo.ApplicationName);
}
this.RootNode = new FileSettingsNode(this.root, null);
}
