The error basically says that “string” != “string” - which makes me wonder what is going on :grinning:
I just altered the code to use “num” as the datatype and it works when altering the datatype in the IRC5 code to num…
C# looks like this ( the commented s definition works )
string s = “string;”+ value; //value is of type string
//string s = “num;1”; //Tx of numbers works
msg.SetData(new System.Text.UTF8Encoding().GetBytes(s));
msg.UserDef = ID;
msg.Sender = ipcQueue_ToRAP.QueueId;
ipcQueue_ToRAP.Send(msg);
Problem solved, misleading error message 
Strings must be wrapped in " so the string to be send should look like this:
string s = “string;”“+ value+”“”;
The string != string error is misleading, it should say something like
“illegal string wrapping or termination”
Can’t understand how to send strings via RMQ messaging. I can send only like this, but I need to send different strings:
Byte data = new UTF8Encoding().GetBytes(“string;"hello world"”);
For me it doesn’t work.
Hello,
You don’t escape well ".
You’re near on comments:
Byte data = new UTF8Encoding().GetBytes(“string;"” + strMsg + “"”);
This create a string = (string;“Your Message”).