Discussion :

[casuals]

Bonjour
Je voudrais trouver une solution pour lire plusieurs image à partir d'un fichier.txt qui contient les lien des image bmp au lieu de pictureBox2 pour que je puisse comparer la première image avec les images dont leur path dans ce fichier txt

Voici mon code :

Code :

Sélectionner tout - Visualiser dans une fenêtre à part

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using System;
using System.Collections.Generic;
using System.ComponentModel;
using System.Data;
using System.Drawing;
using System.Text;
using System.Windows.Forms;
using Dermalog.Afis.CodingMatching;
using System.IO;
namespace SimpleCMDemo
{
	public partial class Form1 : Form
	{
		private Dermalog.Afis.CodingMatching.FingerprintEncoder encoder = null;
		private FingerprintTemplate[] twofingers = new FingerprintTemplate[2];
		private bool isfirstfinger = true;
		public Form1()
		{
			InitializeComponent();
			try
			{
 
				encoder = new Dermalog.Afis.CodingMatching.FingerprintEncoder();
				encoder.BeginEncoding += new BeginEncodingEventHandler(encoder_BeginEncoding);
				encoder.EndEncoding += new EndEncodingEventHandler(encoder_EndEncoding);
				encoder.ProgressEncoding += new ProgressEncodingEventHandler(encoder_ProgressEncoding);
                encoder.EncodingError += new EncodingErrorEventHandler(encoder_EncodingError);
 
			}
			catch (Exception exp)
			{
 
				MessageBox.Show(exp.ToString());
			}
		}
 
    void encoder_EncodingError(object sender, EncodingErrorEventArgs e)
    {
      MessageBox.Show(e.Message);
    }
 
		void encoder_ProgressEncoding(object sender, EncodingProgressEventArgs e)
		{
			System.Diagnostics.Trace.WriteLine("ProgressEncoding " + e.Step.ToString());
			if (statusStrip1.InvokeRequired)
			{
				ProgressEncodingEventHandler progress = new ProgressEncodingEventHandler(encoder_ProgressEncoding);
				statusStrip1.Invoke(progress, new object[] { sender, e });
			}
			else
			{
				encodingProgressBar.Value = e.Step;
			}
		}
 
		void encoder_EndEncoding(object sender, EncodingEventArgs e)
		{
			System.Diagnostics.Trace.WriteLine("EndEncoding");
			if (statusStrip1.InvokeRequired)
			{
				EndEncodingEventHandler end = new EndEncodingEventHandler(encoder_EndEncoding);
				statusStrip1.Invoke(end, new object[] { sender, e });
			}
			else
			{
				encodingProgressBar.Visible = false;
				if (IsFirstFinger)
				{
 
					twofingers[0] = e.Template;
					qcBar1.Value = (int)twofingers[0].Quality;
					isfirstfinger = false;
				}
				else
				{
					twofingers[1] = e.Template;
					qcBar2.Value = (int)twofingers[1].Quality;
					isfirstfinger = true;
 
				}
 
			}
		}
 
		void encoder_BeginEncoding(object sender, EventArgs e)
		{
			System.Diagnostics.Trace.WriteLine("BeginEncoding");
			if (statusStrip1.InvokeRequired)
			{
				BeginEncodingEventHandler begin = new BeginEncodingEventHandler(encoder_BeginEncoding);
				statusStrip1.Invoke(begin, new object[] { sender, e });
			}
			else
			{
				encodingProgressBar.Visible = true;
			}
 
		}
 
		private void openToolStripMenuItem_Click(object sender, EventArgs e)
		{
			if (qcBar1.Value > 0)
			{
				qcBar1.Value = 0;
 
			}
 
			OpenFileDialog dlg = new OpenFileDialog();
			dlg.Filter = "Bitmap Files|*.bmp";
			if (dlg.ShowDialog(this) == DialogResult.OK)
			{
				if (IsFirstFinger)
				{
					pictureBox1.Image = Image.FromFile(dlg.FileName);
					qcBar1.Value = 0;
					encoder.EncodeAsynchronous(TemplateFormat.Dermalog, pictureBox1.Image);
 
				}
 
 
					pictureBox2.Image = Image.FromFile(dlg.FileName);
					qcBar2.Value = 0;
					encoder.EncodeAsynchronous(TemplateFormat.Dermalog, pictureBox2.Image);
				}
 
			}
		}
 
		private void exitToolStripMenuItem_Click(object sender, EventArgs e)
		{
			Application.Exit();
		}
 
		private void btnCompare_Click(object sender, EventArgs e)
		{
			if (twofingers[0] != null && twofingers[1] != null)
			{
				MessageBox.Show(string.Format("Score = {0} ", Math.Round(twofingers[0].CompareTo(twofingers[1]))));
			}
		}
		#region properties
		private bool IsFirstFinger
		{
			get
			{
				return isfirstfinger;
			}
		}
		#endregion
 
        private void pictureBox1_Click(object sender, EventArgs e)
        {
 
        }
 
        private void pictureBox2_Click(object sender, EventArgs e)
        {
 
        }
 
 
	}
}

Merci de m'aider