public bool start(string path) { if (Provider.Provider.OpenConnection()) { if (Provider.Provider.openProject(path)) { Element elems = new Element(); elems.saveToDataBase(elems.getData(), new element(), new DataModel()); MeshPoint nodes = new MeshPoint(); nodes.saveToDataBase(nodes.getData(), new nodes(), new DataModel()); Moments mts = new Moments(); mts.saveToDataBase(mts.getData(), new moment(), new DataModel()); MeshElement element = new MeshElement(); element.saveToDataBase(element.getData(), new meshele(), new DataModel()); Provider.Provider.CloseConnection(); return(true); } else { MessageBox.Show("Nie wczytano pliku ..."); return(false); } } else { MessageBox.Show("Nie polaczono ..."); return(false); } }