private async void ChangeLibrarianDataButton_Click(object sender, EventArgs e) { ChangeLibrarianDataButton.Enabled = false; if (LibrarianNameTB.Text == "" || LibrarianSurnameTB.Text == "" || LibrarianAddressTB.Text == "" || LibrarianEmailTB.Text == "" || LibrarianPhoneTB.Text == "") { MessageBox.Show("Izpolnite vsa polja."); return; } if (LibrarianNewPassTB.Text == "") { MessageBox.Show("Vpišite geslo."); return; } if (LibrarianNewPassTB.Text != LibrarianPassChkTB.Text) { MessageBox.Show("Gesli se ne ujemata."); return; } MessageBox.Show("Zapomnite si geslo!", "Opozorilo!"); var u = new Librarian() { Name = LibrarianNameTB.Text, Surname = LibrarianSurnameTB.Text, Address = LibrarianAddressTB.Text, Phone = LibrarianPhoneTB.Text, Email = LibrarianEmailTB.Text, Password = Helper.CreateMD5(LibrarianNewPassTB.Text) }; if (await DatabaseManager.AddLibrarian(u)) { MessageBox.Show("Registracija uspešna."); new LoginForm().Show(); Dispose(); } MessageBox.Show("Napaka pri registraciji."); }