private void OnImportXML()
{
try
{
// Configure save file dialog box
var dlg = new Microsoft.Win32.OpenFileDialog()
{
Filter = "xml files|*.xml" // Filter files by extension
};
if (dlg.ShowDialog().Value)
{
if (File.Exists(dlg.FileName))
{
// retrieve data
this.CurrentFilePath = dlg.FileName;
List <Node> nodes = NodeSerializer.RetrieveNodeList(this.CurrentFilePath);
// attach data to the node manager
foreach (Node n in nodes)
{
bool success = this.NManager.AddNode(n);
}
// publish to GUI
this.OnRefreshTree();
}
}
}
catch (Exception ex)
{
MessageBox.Show(ex.Message, "XML File Import Error", MessageBoxButton.OK, MessageBoxImage.Error);
// MessageBox.Show(ex.StackTrace, "XML File Import Error", MessageBoxButton.OK, MessageBoxImage.Error);
}
}
