MFC工控项目实例之十四模拟量信号名称从文件读写
承接专栏《MFC工控项目实例之十三从文件读写板卡信号名称》
在BoardTest.cpp文件中添加代码
int m_CountGetCurSel_AD[16];//索引号
UINT m_CountComboID_AD[16]=//控件ID号{IDC_COMBO33,IDC_COMBO34,IDC_COMBO35,IDC_COMBO36,IDC_COMBO37,IDC_COMBO38,IDC_COMBO39,IDC_COMBO40,IDC_COMBO41,IDC_COMBO42,IDC_COMBO43,IDC_COMBO44,IDC_COMBO45,IDC_COMBO46,IDC_COMBO47, IDC_COMBO48, }; CString COMB_Data_AD[17]={"- - - - - -","AD输入1","AD输入2","AD输入3","AD输入4","AD输入5","AD输入6","AD输入7","AD输入8","AD输入9","AD输入10","AD输入11","AD输入12","AD输入13","AD输入14","AD输入15","AD输入16"};BOOL CBoardTest::OnInitDialog()
{CDialog::OnInitDialog();...for ( i=0; i<16; i++){ for (int j=0; j<17; j++){((CComboBox*)GetDlgItem(m_CountComboID_AD[i]))->AddString(COMB_Data_AD[j]);((CComboBox*)GetDlgItem(m_CountComboID_AD[i]))->SetCurSel(0); }}
...for ( m=0; m<16; m++){ GetPrivateProfileString("AD输入",COMB_Data_AD[m+1],NULL,strRead[m].GetBuffer(20),20,strFilePath); strReadId[m]=_ttoi(strRead[m]);if(strReadId[m]!=-1){((CComboBox*)GetDlgItem(m_CountComboID_AD[strReadId[m]]))->SetWindowText(COMB_Data_AD[m+1]);}}return TRUE; // return TRUE unless you set the focus to a control// EXCEPTION: OCX Property Pages should return FALSE
}void CBoardTest::OnButton3()
{...for ( m=1; m<17; m++){ WritePrivateProfileString("AD输入",COMB_Data_AD[m],"-1",strFilePath);} for ( n=0; n<16; n++){((CComboBox*)GetDlgItem(m_CountComboID_AD[n]))->GetWindowText(strTemp[n]);//当前内容NO_Combox[n].Format(_T("%d"), n); if (strTemp[n]!="------"){WritePrivateProfileString("AD输入",strTemp[n],NO_Combox[n],strFilePath);} }Sleep(500);
EndDialog(IDD_DIALOG_BOA_TEST);
}运行程序