AcedCommands does not work well.

[Anonymous]

Hi all,

i am a newer to objectARX, and want to make ucsicon to be unselectable. I had try to find some codes to do this things, but just found a command could accomplish this requirement, and it is UCSICON.

so i use the code below,

acedCommand(RTSTR, _T("UCSICON"), RTSTR, _T("SELECTABLE") , RTSTR , _T("NO") , RTSTR, _T("") , RTNONE):

But it does not work. can you give me some suggestions or materials?

[Alexander.Rivilis · Accepted solution]

static void UnselectIcon(void)
{
  resbuf rb;
  if (acedGetVar(_T("UCSSELECTMODE"), &rb) == RTNORM) {
    if (rb.resval.rint == 1) {
      rb.resval.rint = 0;
      acedSetVar(_T("UCSSELECTMODE"), &rb);
    }
  }
}

You do not need acedCommand(s). You can use acedSetVar.

[Anonymous]

Thanks very much. it looks very elegant.