using System; using System.Collections.Generic; using System.ComponentModel; using System.Data; using System.Drawing; using System.Text; using System.Windows.Forms; using System.IO; using WinFormCharpWebCam; namespace Camera_Sample { public partial class Form1 : Form { WebCam webcam; //customized class created for handling the task of capturing image from Webcamera public Form1() { InitializeComponent(); } private void Form1_Load(object sender, EventArgs e) { webcam = new WebCam(); webcam.InitializeWebCam(ref imgCam); } private void btnStart_Click(object sender, EventArgs e) { webcam.Start(); } private void btnStop_Click(object sender, EventArgs e) { webcam.Stop(); } private void imgPreview_Click(object sender, EventArgs e) { } private void btnContinue_Click(object sender, EventArgs e) { webcam.Continue(); } private void btnClick_Click(object sender, EventArgs e) { imgPreview.Image = imgCam.Image; } private void btnSave_Click(object sender, EventArgs e) { SaveFileDialog sdialog = new SaveFileDialog(); sdialog.FileName = "Image";// Default file name sdialog.DefaultExt = ".Jpg";// Default file extension sdialog.Filter = "Image (.jpg)|*.jpg"; // Filter files by extension // Show save file dialog box // Process save file dialog box results if (sdialog.ShowDialog() == DialogResult.OK) { // Save Image string filename = sdialog.FileName; FileStream fstream = new FileStream(filename, FileMode.Create); imgPreview.Image.Save(fstream, System.Drawing.Imaging.ImageFormat.Jpeg); fstream.Close(); } } } }
using System; using System.IO; using System.Text; using WebCam_Capture; using System.Collections.Generic; namespace CSharpWebCam { //Design by Dharma Iyer class WebCam { private WebCamCapture webcam; private System.Windows.Forms.PictureBox _FrameImage; private int FrameNumber = 30; public void InitializeWebCam(ref System.Windows.Forms.PictureBox ImageControl) { webcam = new WebCamCapture(); webcam.FrameNumber = ((ulong)(0ul)); webcam.TimeToCapture_milliseconds = FrameNumber; webcam.ImageCaptured += new WebCamCapture.WebCamEventHandler(webcam_ImageCaptured); _FrameImage = ImageControl; } void webcam_ImageCaptured(object source, WebcamEventArgs e) { _FrameImage.Image = e.WebCamImage; } public void Start() { webcam.TimeToCapture_milliseconds = FrameNumber; webcam.Start(0); } public void Stop() { webcam.Stop(); } public void Continue() { // change the capture time frame webcam.TimeToCapture_milliseconds = FrameNumber; // resume the video capture from the stop webcam.Start(this.webcam.FrameNumber); } public void ResolutionSetting() { webcam.Config(); } public void AdvanceSetting() { webcam.Config2(); } internal void InitializeWebCam(System.Windows.Forms.PictureBox imgCam) { throw new NotImplementedException(); } } }
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