private void EEPROM_FormClosed(object sender, FormClosedEventArgs e) { LastErrCode = EEPROM_API.Deinitialize(); if (LastErrCode != IMCAPIErrCode.IMC_ERR_NO_ERROR) { MessageBox.Show("Fails to Deinitialize the EEPROM library" + LastErrCode.ToString("X4")); return; } }