private void SaveButton_Click(object sender, RoutedEventArgs e)
{
if (grantTrees.filteredTree == null)
{
Console.WriteLine("Der Baum muss vor dem Speichern gefiltert werden."); return;
}
// Configure save file dialog box
Microsoft.Win32.SaveFileDialog dlg = new Microsoft.Win32.SaveFileDialog();
dlg.FileName = GuiFunctions.cleanInput("filteredTree_" + strategyMgr.getSpecifiedTree().GetData(strategyMgr.getSpecifiedTree().Child(grantTrees.filteredTree)).properties.nameFiltered); // Default file name
dlg.DefaultExt = ".grant"; // Default file extension
dlg.Filter = "GRANT documents (.grant)|*.grant"; // Filter files by extension
dlg.OverwritePrompt = true; // Hinweis wird gezeigt, wenn die Datei schon existiert
dlg.InitialDirectory = Environment.GetFolderPath(Environment.SpecialFolder.MyDocuments);
// Show save file dialog box
Nullable <bool> result = dlg.ShowDialog();
// Process save file dialog box results
if (result == true)
{
// Save document
guiFunctions.saveProject(dlg.FileName);
}
}