private void button2_Click(object sender, EventArgs e) { var ofd = new OpenFileDialog() { Filter = "Файлы|*.apartmentrent" }; var result = ofd.ShowDialog(this); if (result == DialogResult.OK) { var dto = RentDtoHelper.LoadFromFile(ofd.FileName); SetModelToUI(dto); } }
private void button1_Click(object sender, EventArgs e) { var sfd = new SaveFileDialog() { Filter = "Файлы|*.apartmentrent" }; var result = sfd.ShowDialog(this); if (result == DialogResult.OK) { var dto = GetModelFromUI(); RentDtoHelper.WriteToFile(sfd.FileName, dto); } }