private void 新建ToolStripMenuItem1_Click(object sender, EventArgs e) { saveFileDialog1.FileName = "测试"; saveFileDialog1.DefaultExt = ".txt"; saveFileDialog1.Filter = "文本文件|*.txt"; saveFileDialog1.Title = "浏览文本文件"; saveFileDialog1.InitialDirectory = @"C:\"; saveFileDialog1.RestoreDirectory = true; DialogResult result = this.saveFileDialog1.ShowDialog(); if (result != DialogResult.OK) { return; } string path = saveFileDialog1.FileName.ToString(); FileStreamUtil stream = new FileStreamUtil(); stream.CreateFile(path); filenames.Add(path); string filename = Path.GetFileName(saveFileDialog1.FileName); listBox1.Items.Add(filename); }