BOOL CObjectAttDlg::OnInitDialog() { CDialog::OnInitDialog(); if(m_pRecordset != NULL) { m_lstObject.SetExtendedStyle(LVS_EX_GRIDLINES|LVS_EX_INFOTIP|LVS_EX_FULLROWSELECT); LVCOLUMN lvColumn; lvColumn.mask = LVCF_TEXT|LVCF_WIDTH|LVCF_FMT; lvColumn.fmt = LVCFMT_LEFT; CString strText = _T(""); lvColumn.cx = 100; strText.LoadString(IDS_FIELD_NAME); OgdcString strTmp = (OgdcString)strText; lvColumn.pszText = (char*)strTmp.Cstr(); m_lstObject.InsertColumn(0, &lvColumn); lvColumn.cx = 100; strText.LoadString(IDS_FIELD_VALUE); OgdcString strTmp2 = (OgdcString)strText; lvColumn.pszText = (char*)strTmp2.Cstr(); m_lstObject.InsertColumn(1, &lvColumn); OgdcFieldInfos fieldInfos; m_pRecordset->GetFieldInfos(fieldInfos); for(int i=0;i<fieldInfos.GetSize();i++) { OgdcFieldInfo fieldInfo = fieldInfos.GetAt(i); OgdcString strName = fieldInfo.m_strForeignName; if(strName.IsEmpty()) { strName = fieldInfo.m_strName; } m_lstObject.InsertItem(i, strName); m_lstObject.SetItemText(i, 0, fieldInfo.m_strName); OgdcVariant var; m_pRecordset->GetFieldValue(fieldInfo.m_strName, var); m_lstObject.SetItemText(i, 1, var.ToString()); } } return TRUE; // return TRUE unless you set the focus to a control // EXCEPTION: OCX Property Pages should return FALSE }
void COpenDBDlg::OnOK() { UpdateData(); OgdcString strAlias = m_strAlias; if(strAlias.IsEmpty() || (m_pDataSources != NULL && m_pDataSources->Lookup(strAlias) != NULL)) { AfxMessageBox(IDS_ALIAS_ISEXISTED); return; } OgdcInt n_Class = m_Provider.GetEngineClass(); if(n_Class == 2) { OgdcString strTmpServer = OgdcString(m_strServer); char cTmp = '\\'; if (strTmpServer.Find(cTmp,0)==-1) { AfxMessageBox("请输入正确的路径!"); return; } } CDialog::OnOK(); }
void CViewerWnd::AddDataset(OgdcDataset* pDataset, OgdcStyle& style, OgdcString& strName, BOOL bClear) { if(pDataset == NULL) { return; } if(bClear) { m_nSelectID = -1; m_pSelectDataset = NULL; m_datasets.RemoveAll(); m_styles.RemoveAll(); m_names.RemoveAll(); } else if(FindDataset(pDataset) != -1) { return; } if(pDataset->GetType() == OgdcDataset::Tabular || strName.IsEmpty()) { return; } m_datasets.Add(pDataset); m_styles.Add(style); m_names.Add(strName); m_drawing.m_rcBounds = ComputeBounds(); if(m_datasets.GetSize() == 1) { m_drawing.ViewEntire(); if(!pDataset->IsRaster()) { OgdcDatasetVector* pDatasetV = (OgdcDatasetVector*)pDataset; long nCount = pDatasetV->GetObjectCount(); if(nCount > 1000000) //! 百万以上 { m_drawing.Zoom(100); } else if(nCount > 100000) //! 十万以上 { m_drawing.Zoom(32); } else if(nCount > 10000) //! 一万以上 { m_drawing.Zoom(8); } else if(nCount > 3000) //! 三千以上 { m_drawing.Zoom(2); } } else { OgdcDatasetRaster *pDatasetR = (OgdcDatasetRaster *)pDataset; double dWidth = m_drawing.m_rcBounds.Width(); double dHeight = m_drawing.m_rcBounds.Height(); LONG nWidth = pDatasetR->GetWidth(); LONG nHeight = pDatasetR->GetHeight(); if(nWidth!=0 && nHeight!=0) { double dResolutionX = dWidth / nWidth; double dResolutionY = dHeight / nHeight; if(dResolutionX > dResolutionY) { m_drawing.SetCoordRatio(dResolutionX); } else { m_drawing.SetCoordRatio(dResolutionY); } } } } }