private async void createNeedFolders(DropboxApi api, System.Collections.Specialized.StringCollection buf)
{
var files = await client.viewFilesAsync(api, "");
bool flag = false;
for (int i = 0; i < buf.Count; i++)
{
string tmp = "/" + buf[i].Split('\\').Last();
foreach (var file in files.Contents)
{
if (file.Path == tmp)
{
flag = true;
}
}
if (flag == false)
{
var fol = await client.createFolderAsync(api, tmp /*"/" + buf[i].Split('\\').Last()*/ /*nameFolder + "/" + name*/);
}
flag = false;
}
}