using System;
using System.Windows.Forms;
class ChemainExecutable
{
static void Main(string[] args)
{
// Lancer la boîte de dialogue 'ouvrir
OpenFileDialog dialog = new OpenFileDialog();
dialog.InitialDirectory = Application.StartupPath;
if (dialog.ShowDialog() == DialogResult.OK)
{
Console.WriteLine(dialog.FileName);
}
}
}