how to transfer file from local system to server in winform

Question

Hello All,

I want to transfer files from local system to sever in windows form

My scenerio is:

I'm uploading files in windows form. Saving files in local system in temprovery folder.

I will not transfer files each and every time. I will transfer files only when I have the internet connection. So I want to check the folder any files exists. If file exists means i want to transfer  files. This file should move to the particular folder and save it.

So can anyone help me please regarding this.