AsterixDisplayAnalyser.FrmReplayToRaw.btnSource_Click C# (CSharp) Метод

        private void btnSource_Click(object sender, EventArgs e)
        {
            OpenFileDialog openFileDialog1 = new OpenFileDialog();
            openFileDialog1.Filter = "ASTERIX Analyser Files|*.rply";
            openFileDialog1.InitialDirectory = "Application.StartupPath";
            openFileDialog1.Title = "Open File to Read";

            if (openFileDialog1.ShowDialog() != DialogResult.Cancel)
            {
                labelSource.Text = openFileDialog1.FileName;
                this.btnConvert.Enabled = true;
            }
        }