//退出行为，注销设备，同时停止发送操作
private void FrmMain_FormClosing(object sender, FormClosingEventArgs e)
{
bool isExit = true;
if (e.CloseReason != CloseReason.ApplicationExitCall)
{
isExit = Utility.MsgBoxQuery("是否要退出？", "防止误操作");
}
e.Cancel = !isExit;
if (isExit)
{
frmRX.Hide();
Logger.hide();
JavascriptIDE.hide();
this.Hide();
if (transmitStarted)
{
stopTransmit();
}
if (DriverManager.Driver != null)
{
DriverManager.FinializeDevice();
}
Logger.close();
JavascriptIDE.close();
}
}
private void menuReleaseDevice_Click(object sender, EventArgs e)
{
DriverManager.FinializeDevice();
lbDeviceStatus.Text = "设备状态-无设备连接";
}