ftp upload error : “The given path's format is not supported."

Question

I can download a file without any issues from FTP but cannot upload a file from local to FTP. I have changed it to blackslash and forward slashes on address path but still have the same error.

 string _ftpURL = @"192.168.0.134";
 string _UserName = "root"; //User Name of the SFTP server
string _Password = "porter"; //Password of the SFTP server
int _Port = 2222; //Port No of the SFTP server (if any)
string _ftpDirectory = "/home/root/systools/WM"; //The directory in SFTP server where the files will be uploaded
string LocalDirectory = " E:\\charan\\final test\\WebMobility.db"; //Local directory from where the files will be uploaded
Sftp Connection = new Sftp(_ftpURL, _UserName, _Password);
Connection.Connect(_Port);
**Connection.Put(LocalDirectory, _ftpDirectory);**
Connection.Close();

Answer 1

If you're using one "/" without disabling the escape sequence, you're string won't be interpreted properly.
Try it with

string _ftpDirectory = @"/home/root/systools/WM";  

or

string _ftpDirectory = "//home//root//systools//WM";

You can read more about escape sequences here

Answer 2

I believe you have an addional blank in your local directory variable:

string LocalDirectory = " E:\\charan\\final test\\WebMobility.db";

change it to

string LocalDirectory = "E:\\charan\\final test\\WebMobility.db";