//[ComVisible(true)] //public void Open() //{ // System.Windows.Forms.MessageBox.Show(Background); //} private void buttonTakeSnap_Click(object sender, EventArgs e) { int id; if (textBox1.Text.Length == 0 || !Int32.TryParse(textBox1.Text, out id)) { if (sender == null) (e as MeCompletedEventArgs).DataToReturn = "Please enter a valid ID"; else System.Windows.Forms.MessageBox.Show("Please enter a valid ID"); return; } //if (id < 1 || id > 4) //{ // System.Windows.Forms.MessageBox.Show("only Ids 1,2,3,4 are allowed"); // return; //} buttonTakeSnap.Enabled = false; buttonGetPicture.Enabled = false; //button3.Enabled = false; //long length = MakeOneShot(); //System.Diagnostics.Debugger.Break(); String fileName = Environment.GetFolderPath(Environment.SpecialFolder.InternetCache) + "\\rid50_pic.bmp"; //String fileName = "c:\\temp\\rid50_pic.bmp"; //new FileIOPermission(PermissionState.Unrestricted).Assert(); TakeSnap(fileName); //IntPtr hWnd = pictureBox1.Handle; //StartPreview(hWnd); FileStream fs = null; MemoryStream ms = null; try { fs = new FileStream(fileName, FileMode.Open); BinaryReader br = new BinaryReader(fs); //MessageBox.Show("fs.Length : " + fs.Length); byte[] buffer = br.ReadBytes((int)fs.Length); fs.Close(); //Image img = Image.FromStream(fs); ms = new MemoryStream(buffer); Image img = Image.FromStream(ms); pictureBox2.Image = img; //img.Save("c:\\aaa.jpg", ImageFormat.Jpeg); //MemoryStream mem = new MemoryStream(); //img.Save(mem, System.Drawing.Imaging.ImageFormat.Jpeg); //byte[] buff = mem.ToArray(); buttonTakeSnap.Focus(); ms.Close(); Bitmap bmp = new Bitmap(img); GrabImageClient.Helper.saveJpegToStream(out ms, bmp, 20L); //GrabImageClient.Helper.saveJpegToFile("c:\\temp\\kuku2.jpg", bmp, 20L); bmp.Dispose(); buffer = ms.ToArray(); //Bitmap bmp = new Bitmap(img); //Helper.saveJpegToStream(out ms, bmp, 50L); //bmp.Dispose(); //img = Image.FromStream(ms); //img.Save("aaa50quality.jpg", ImageFormat.Jpeg); //Helper.saveJpeg("EMP_PICS.jpg", new Bitmap(img), 100L); //System.Diagnostics.Debugger.Break(); //__debugbreak(); //int mode = (int)SAVE.UPDATE; //if (String.IsNullOrEmpty(textBox1.Text)) // mode = (int)SAVE.INSERT; //var client = new WebServiceClient(); //client.SetImage(id, ref buffer); IDataService client = null; IMAGE_TYPE imageType = IMAGE_TYPE.picture; if (GrabImageClient.Helper.getAppSetting("dbProvider") == "dedicatedServer") client = new DbDataService(); else if (GrabImageClient.Helper.getAppSetting("dbProvider") == "cloudServer") client = new WebDataService(); else throw new Exception("Wrong database provider settings"); //var client = new WebServiceClient(); client.SendImage(imageType, id, ref buffer); //DBUtil db = new DBUtil(); //db.SavePicture(VisitorsDatabase, mode, id, ref buffer); //textBox1.Text = db.SavePicture(VisitorsDatabase, mode, textBox1.Text, ref buffer); //System.Windows.Forms.MessageBox.Show("Id: " + id.ToString()); //textBox1.Text = id.ToString(); Thread.Sleep(2000); //buffer = db.GetPicure(1); } catch (Exception ex) { if (sender == null) (e as MeCompletedEventArgs).DataToReturn = ex.Message; else System.Windows.Forms.MessageBox.Show(ex.Message); } finally { //FileIOPermission.RevertAssert(); fs.Close(); ms.Close(); if (retCode >= 0) buttonTakeSnap.Enabled = true; buttonGetPicture.Enabled = true; //button3.Enabled = true; //File.Delete(fileName); } if (sender == null) (e as MeCompletedEventArgs).DataToReturn = ""; }
private void buttonGetPicture_Click(object sender, EventArgs e) { //MessageBox.Show("Background: " + Background); //this.BackColor = ColorTranslator.FromHtml(Background); int id; if (textBox1.Text.Length == 0 || !Int32.TryParse(textBox1.Text, out id)) { if (sender == null) (e as MeCompletedEventArgs).DataToReturn = "Please enter a valid ID"; else System.Windows.Forms.MessageBox.Show("Please enter a valid ID"); return; } buttonTakeSnap.Enabled = false; buttonGetPicture.Enabled = false; //button3.Enabled = false; //String fileName = Environment.GetFolderPath(Environment.SpecialFolder.InternetCache) + "\\rid50_pic.bmp"; byte[] buffer = null; MemoryStream ms = null; IDataService client = null; IMAGE_TYPE imageType = IMAGE_TYPE.picture; try { if (GrabImageClient.Helper.getAppSetting("dbProvider") == "dedicatedServer") client = new DbDataService(); else if (GrabImageClient.Helper.getAppSetting("dbProvider") == "cloudServer") client = new WebDataService(); else throw new Exception("Wrong database provider settings"); buffer = client.GetImage(imageType, id); if (buffer == null) { if (sender == null) (e as MeCompletedEventArgs).DataToReturn = String.Format("No picture with Id '{0}' exists", textBox1.Text); else System.Windows.Forms.MessageBox.Show(String.Format("No picture with Id '{0}' exists", textBox1.Text)); return; } //MessageBox.Show(buffer.Length.ToString()); ms = new MemoryStream(buffer); Image img = Image.FromStream(ms); pictureBox2.Image = img; buttonTakeSnap.Focus(); ms.Close(); } catch (Exception ex) { if (sender == null) (e as MeCompletedEventArgs).DataToReturn = ex.Message; else System.Windows.Forms.MessageBox.Show(ex.Message); return; } finally { if (ms != null) ms.Close(); if (retCode >= 0) buttonTakeSnap.Enabled = true; buttonGetPicture.Enabled = true; } if (sender == null) (e as MeCompletedEventArgs).DataToReturn = ""; }