MFC 选中CComboBox下拉菜单选项，并且显示所选结果

注意是ON_CBN_SELCHANGE

void CGxSingleCamDlg::OnCbnSelchangeTypeofWorkpiece()
{
	CString   TypeofWorkpiece = "";
	int       nCurSel = 0;
	CComboBox* pCombo = NULL;
	pCombo = (CComboBox*)GetDlgItem(IDC_COMBO1);
	nCurSel = pCombo->GetCurSel();
	//typesofworkpiece = nCurSel + 1;
	//TypeofWorkpiece.Format("%d", nCurSel);
	pCombo->GetLBText(nCurSel, TypeofWorkpiece);       //将下拉菜单所选择的内容传到TypeofWorkpiece中
	SetDlgItemText(IDC_EDIT4, TypeofWorkpiece);
}