private void CopyQrToBufferToolStripMenuItem_Click(object sender, EventArgs e) { if (DataBasItemCollectionListBox.SelectedIndex != -1) { DataBaseItem dbi = (DataBaseItem)DataBasItemCollectionListBox.SelectedItem; Clipboard.SetText(dbi.QrCode); } }
private void UpdateDataBase(double lat, double lon) { var item = new DataBaseItem() { cityName = this.cityName, cityArea = this.cityRegion, streetAddress = this.streetAddress, Latitude = lat, Longitude = lon, dateTime = currentDateTime }; connection.Insert(item); connection.Close(); }
private void tsbAddDataBase_Click(object sender, EventArgs e) { DataBaseItem dataBase = new DataBaseItem(); dataBase.Name = "1"; dataBase.Connstring = "Provider=SQLOLEDB.1;Integrated Security=SSPI;Persist Security Info=False;User ID=sa;Initial Catalog=BackhaulDB;Data Source=192.168.1.8"; dbRoot db = new dbRoot(); db.Connect(dbDriver.SQL, dataBase.Connstring); dataBase.DefaultDatabaseName = db.DefaultDatabase.Name; DatabaseAccess.Repository.Add(dataBase); RefreshDbTreeView(); }
private void cmsDbTree_ItemClicked(object sender, ToolStripItemClickedEventArgs e) { if (e.ClickedItem.Name == "cmstsmigenerateAlExportDataSQL") { DataBaseItem dataBase = this.tvwObjects.SelectedNode.Tag as DataBaseItem; List <ITable> alltables = dataBase.GetAllExportTablesOrders(); StringBuilder tables = new StringBuilder(); foreach (ITable table in alltables) { tables.AppendLine(table.Name); } OutPutForm outPut = new OutPutForm(); outPut.ShowText(tables.ToString()); outPut.ShowDialog(); } }
public void CallToChildThread() { unsafe { void *pWorker = cCreateFaceWorker(0, 0); // 只加载人脸比对模块,打开摄像头0 if (pWorker != null) { // 建库。本处不使用真正的数据库,用数组模拟 DataBaseItem[] dbTtem = new DataBaseItem[2]; int nSize = cGetFeatureSize(pWorker); IntPtr pBuf1 = Marshal.AllocHGlobal(nSize); IntPtr pBuf2 = Marshal.AllocHGlobal(nSize); dbTtem[0].pFeature = (char *)pBuf1; dbTtem[1].pFeature = (char *)pBuf2; // 录入 IntPtr pPic1 = Marshal.StringToHGlobalAnsi(m_strPic1); IntPtr pPic2 = Marshal.StringToHGlobalAnsi(m_strPic2); dbTtem[0].nId = 1; int nR1 = cFeatureExtractP(pWorker, (char *)pPic1, dbTtem[0].pFeature); dbTtem[1].nId = 2; int nR2 = cFeatureExtractP(pWorker, (char *)pPic2, dbTtem[1].pFeature); // 摄像头抓拍并在库里搜索 while (true) { void *pFrame = cGetFrame(pWorker); if (pFrame != null) { IntPtr pBuf = Marshal.AllocHGlobal(nSize); if (cFeatureExtractF(pWorker, pFrame, (char *)pBuf) > 0) { float fS = 0; int nId = 0; for (int i = 0; i < 2; i++) { float fR = cFeatureCompare(pWorker, (char *)pBuf, dbTtem[i].pFeature); if (fR > fS) { fS = fR; nId = dbTtem[i].nId; } } if (fS > 0.5) { labelScore.Text = string.Format("人脸搜索:匹配的人脸ID是 {0}(分数:{1});\n", nId, fS); } else { labelScore.Text = string.Format("人脸搜索:未找到匹配的人脸(分数:{0});\n", fS); } } else { labelScore.Text = "人脸搜索:无人脸;"; } // 显示画面 void *hBitmap = cIplImage2hBitmap(pFrame); pictureBoxCam.Image = Image.FromHbitmap((IntPtr)hBitmap); cReleasehBitmap(hBitmap); } else { labelScore.Text = "人脸搜索:cGetFram fail!"; } Thread.Sleep(m_nTime); } } cReleaseFaceWorker(pWorker); } }