Weighment integration

Hi All,

I done the integration of weighment with Ax 2009. But, when using the breakpoint on the form only, i can receive the data, without using the breakpoint, i can't receive the value. It shows empty.

The code is as listed.

    _Port.Open();

    for (i=1;i<=80000;i++)

    {

    }

//    breakpoint;

    While(strlen(ntstring)<=5)

    {

    ntstring = _Port.ReadExisting();

    }

    _Port.Close();