private void btnDisconnectRs232_Click(object sender, EventArgs e)
{
MessageBox.Show("lector conectado");
//处理串口断开连接读写器
reader.CloseCom();
//处理界面元素是否有效
SetFormEnable(false);
btnConnectRs232.Enabled = true;
btnDisconnectRs232.Enabled = false;
//设置按钮字体颜色
btnConnectRs232.ForeColor = Color.Indigo;
btnDisconnectRs232.ForeColor = Color.Black;
}
private void CallMainMenu()
{
try
{
//this.Hide();
//reader.CloseCom();
//MainMenu MenuForm = new MainMenu(tokenvalue, portname);
//MenuForm.Show();
//Back to Main Menu
if (IsCameraConnected)
{
cam.Stop();
}
this.Hide();
reader.CloseCom();
MainMenu MenuForm = new MainMenu(tokenvalue, roleValue);
MenuForm.Show();
}
catch (Exception ex)
{
MessageBox.Show(ex.Message);
}
}
private void ValidateRule()
{
if (roleValue == "ROLE_ADMIN")
{
CallMainMenu();
}
else if (roleValue == "ROLE_GUARD")
{
//Environment.Exit(0);
IsCallingMainMenu = true;
this.Hide();
reader.CloseCom();
LoginActivity LoginForm = new LoginActivity();
LoginForm.Show();
}
}