/// <summary>
/// Saves a graph to a file.
/// </summary>
private void SaveGraph()
{
string path = this.FileSelector.GetFileNameForSaving();
if (!string.IsNullOrEmpty(path))
{
try
{
var graph = this.GraphViewModel.Graph;
GraphSerializer.SaveAsXmlFile(graph, path);
}
catch (GraphSerializationException ex)
{
Logger.Error("Saving graph to path '" + path + "' failed.", ex);
this.MessageHandler.ShowError(ex.Message);
}
}
}