private void 新建文件夹ToolStripMenuItem_Click(object sender, EventArgs e) { using (NewFolderForm dlg = new NewFolderForm()) { if (dlg.ShowDialog() == DialogResult.OK) { if (!string.IsNullOrEmpty(dlg.newFolder)) { bc.MakeDir(servePath + dlg.newFolder, ftpHost, ftpUserName, ftpPassword); listView_ftp.Items.Clear(); bc.GetFtpServerIco(imageList2, ftpHost, ftpUserName, ftpPassword, listView_ftp, servePath); } } } }