System.Windows.Forms.FolderBrowserDialog dialog = new System.Windows.Forms.FolderBrowserDialog();
dialog.Description = "请选择保存路径";
if (dialog.ShowDialog() == System.Windows.Forms.DialogResult.OK)
{
string url = q.IpAddress + path;
try
{
using (var client = new System.Net.WebClient())
{
client.DownloadFile(url, dialog.SelectedPath + "\" + System.IO.Path.GetFileName(path));
}
}
catch (Exception ex)
{
MessageBox.Show(ex.Message, "下载异常");
return;
}