BTTool.MainForm.openOToolStripMenuItem_Click C# (CSharp) Method

        private void openOToolStripMenuItem_Click(object sender, EventArgs e)
        {
            OpenFileDialog ofd = new OpenFileDialog();
            ofd.Filter = "种子文件(*.torrent)|*.torrent|所有文件|(*.*)";
            ofd.Multiselect = false;
            if (ofd.ShowDialog() == System.Windows.Forms.DialogResult.OK)
            {
                _filename = ofd.FileName;
                AnalyseBt(ofd.FileName);
            }
        }