Problem With My WinForms CheckBox Code

I have a requirement where if i click on Checkboxes, then that corresponding port should be updated and these updated ports will be used in another file for sending ou开发者_StackOverflowtputs to these particular ports. So when i click on clickbox 1 4 and 7, then those corresponding ports should be enabled. In the place where the output has to happen(ie., class2), i run a loop, which will read from the port in a while loop(say), so only 1 4 and 7 ports which are enabled should run. The prob is, if i click on checkboxes 1 2 3, ie., consecutive numbers, it works fine, if i click on say 7, then the loop decrements and finally ports from 1 to 7 are enabled when only 7 is supposed to blink. ie., starts from 7, then 6, then 5 then finally 1 and all lights blink when only 7 is supposed to blink.

this is the checkbox condition:

    private void checkBox4_CheckedChanged_1(object sender, EventArgs e)
    {
        if (sender is CheckBox)
        {
            CheckBox checkbox = sender as CheckBox;
            if (checkbox.Checked)
            {
                Enableports[4] = true; or Enableport(4); // im setting that port 4 to true( Enableports[4] = true ) and directly entering the value in another API( Enableport(4) ). 
            }
            else
            {
                Disableport(4);
            }
        }
    }

this is the loop :(this is in another class) bool[] Enabledports { get; set; } is the declaration for Enabled ports. void Enableport(int output); for a single one.

            for (int i = 0; i <= 12; i++)
            {
                if (Enabledports[i] == true) // API to check those enabled ports only
                {
                    Enableport(i);
                }

            } 

here Enabledports is bool[] return type.

I'm not sure if I'm doing it the right way. I'm just a beginner and any help will be highly appreciated.

I'm not completely sure that I've understood your question correctly, but I'll offer my best advice anyhow:

1. I think it is a bad idea to do "EnablePort()" in one place (the "loop in another class") and the "DisablePort()" in another (inside the "else" clause of the checkBox4_CheckedChanged_1() event handling method).

2. I don't understand why you have to do the "EnablePort()" inside a loop instead of calling it directly from the checkBox4_CheckedChanged_1() method, If not specifically required, I would suggest just calling "EnablePort()" directly.

Just my 2 cents...