private void sendCaretCmd() {
if (caretCmd == null || caretCmd.length() == 0) return;
String cmd = caretCmd;
if (cmd.indexOf("$VALUE") >= 0) cmd = subString(caretCmd, "$VALUE", "" + caretValue);
vnmrIf.sendVnmrCmd(this, cmd);
if (debug) System.out.println("caretCmd: " + cmd);
}
public void sendTextCmd() {
if (vnmrCmd == null || vnmrCmd.length() == 0) return;
vnmrIf.sendVnmrCmd(this, vnmrCmd);
if (debug) System.out.println("textCmd: " + vnmrCmd);
}
public void sendVnmrCmd() {
if (vnmrCmd == null || vnmrCmd.length() == 0) return;
vnmrIf.sendVnmrCmd(this, vnmrCmd);
}