how to create folder and save file in it using c#

I create new folder but how to save file in that please help me.

string createfolder = "E:/tmp/jobres/" + uId; System.IO.Directory.CreateDirectory(createfolder); AsyncFileUpload1.SaveAs(Server.MapPath("/tmp/jobres/" + AsyncFileUpload1.PostedFile.FileName)); 

but how to store my file in created folder?

2 Answers

Since you are using MapPath on save, your directory may be created in the wrong spot. You should be using MapPath when creating your directory as well:

var createfolder = Path.Combine(Server.MapPath("/tmp/jobres/"), uId.ToString()); System.IO.Directory.CreateDirectory(createfolder); AsyncFileUpload1.SaveAs(Path.Combine(createdFolder, AsyncFileUpload1.PostedFile.FileName)); 

 string createfolder = "/tmp/jobres/" + uId; System.IO.Directory.CreateDirectory(createfolder); AsyncFileUpload1.SaveAs(Path.Combine(createfolder,AsyncFileUpload1.PostedFile.FileName));