Debug到m_ctrlComm.SetSettings(",,atoi(strltem),");这里就有问题了。。
请问这里的调用是否不合法呀？应该怎么修改呢？
补充：
我想实现的是，通过改变下拉列表框的值改变SetSetting的参数。。。
小弟在此谢谢大家了！
附上改变参数的完全代码：
void CSerialTPDlg::OnSelchangeComboRate() ///直接增加函数，然后读取
{
// TODO: Add your control notification handler code here
UpdateData(true);
int nlndex1 =m_comboRate.GetCurSel ();
CString strltem1;
m_comboNumb.GetLBText (nlndex,strltem);//通过下拉列表框改变的值，然后传出到strltem.
strltem.GetBuffer (5);//将CString类型转到适合SetSetting的参数类型LPCTSTR。
m_ctrlComm.SetSettings(",,atoi(strltem),");//通过调用将参数传递给串口设置。这里有问题！
strltem1.ReleaseBuffer ();
UpdateData(false);
}
void CSerialTPDlg::OnSelchangeComboNumb()
{
// TODO: Add your control notification handler code here
UpdateData(true);
int nlndex3=m_comboNumb.GetCurSel ();
CString strltem3;
m_comboNumb.GetLBText (nlndex3,strltem3);
strltem3.GetBuffer (5);
m_ctrlComm.SetSettings(",,atoi(strltem3),");
strltem3.ReleaseBuffer ();
UpdateData(false);
}
void CSerialTPDlg::OnSelchangeComboNoe()
{
// TODO: Add your control notification handler code here
UpdateData(true);
int nlndex2=m_comboNoe.GetCurSel ();
CString strltem2;
m_comboNoe.GetLBText (nlndex2,strltem2);
strltem2.GetBuffer (5);
m_ctrlComm.SetSettings(",atoi(strltem2),,");
strltem2.ReleaseBuffer ();
UpdateData(false);
}
void CSerialTPDlg::OnSelchangeComboStopnumb()
{
// TODO: Add your control notification handler code here
UpdateData(true);
int nlndex4=m_comboStopnumb.GetCurSel ();
CString strltem4;
m_comboStopnumb.GetLBText (nlndex4,strltem4);
strltem4.GetBuffer (5);
m_ctrlComm.SetSettings(",,,atoi(strltem4)");
strltem4.ReleaseBuffer ();
UpdateData(false);
}
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