USA
Asked — Edited
Resolved Resolved by DJ Sures!

C# Sdk Tutorial 52 Get Variable Question

Skip to comments   Jump To End

I'm using the C# SDK Tutorial 52 Get Variable to test communications with my app EZ-Face. The code below shows how to send or set a variable "X" and Get "X". I understand Set "X"



    private void btnSetX_Click(object sender, EventArgs e) {

      sendCommand(string.Format("$FaceName = {0}", tbX.Text));
    }

    private void btnGetX_Click(object sender, EventArgs e) {

      sendCommand("print($x)");
    }

What I am wondering about is how could I use the GetX event "Print($x)" to take that variable from ARC and set it as a variable in C# or even display it in a text box?

Thank you!


ARC Pro

Upgrade to ARC Pro

Join the ARC Pro community and gain access to a wealth of resources and support, ensuring your robot's success.

#1  

Edit. Deleted my answer which was apparently either wrong or I mis- interpreted the question so as not to confuse later readers of the thread.

Alan

PRO
Synthiam
#2  

Here's the updated project that will help you: Tutorial52-EZ-BuilderScriptInterfaceClient.zip

To clarify, I have modified sendCommand() to now return the response string.


    private string sendCommand(string cmd) {

      try {

        Log("Sending: {0}", cmd);

        clearInputBuffer();

        _tcpClient.Client.Send(System.Text.Encoding.ASCII.GetBytes(cmd + Environment.NewLine));

        return readResponseLine();
      } catch (Exception ex) {

        Log("Command Error: {0}", ex);

        disconnect();
      }

      return string.Empty;
    }

So now your Get X looks like this...


    private void btnGetX_Click(object sender, EventArgs e) {

      string retVal = sendCommand("print($x)");

      Log(retVal);
    }
#3  

@DJSure - Thank you Thank you! :D

That is exactly what I was hoping for and trying to do. I had tried something similar to "string retVal = sendCommand("print($x)");" for the get button but was on the wrong path trying change how the private void Log function worked.

#4  

@thetechguru - Thanks Alan - I knew you were trying to help, but I did get the sense you may not have understand my question originally.
:) I appreciate you trying to help.

South Africa
#5  

Is it possable to make your robot atonoumous if you use the non proggramer application because I heard C++ is only for people that have a lot of experience in programming

PRO
Synthiam
#6  

Society, this section of the message board that you replied too is for programmers. The rest of the forum is for non programmers. This question topic is regarding programming the ez-sdk for custom interface, etc.

What you're asking for is within the ARC (non programmers) software.:) yes, it does everything including autonomous navigation by detecting objects in it's way with the radar controls.

Login to post a comment