How I can upload image or files to folder in local server C# Windows application? I prefer this method instead of saving the images to the database because it makes heavy.
I am using Windows Server 2008, please help me to get articles or tutorials to accomplish this.
The best way, IMO, would be to use FTP. See here for an example of how to do that.
Note, that you will need a good FTP server running on your server computer (I, personally, like FileZilla.
ANOTHER (likely easier) way would be to use SMB. You would have to open up a SMB share on the server for the folder which you want to upload the image too. this question has some example code of how you upload a file using SMB.