Maintain state of Fileupload control

Question

How can I maintain state of fileupload control in asp.net

Prasenjit Dey · Answer

Hi thanks for ur reply. But I had tried this code. But it is not working. Your code is accepted if the operation is not operate on the button which is being used for upload the file. But in that case it is not accepted. Moreover my fileupload control is in popup so it is a big trouble in hat case.

Jaganathan Bantheswaran · Answer

Hi You have to use Session. Try like this if (Session[FileUpload1] == null && FileUpload1.HasFile) { Session[FileUpload1] = FileUpload1; } else if (Session[FileUpload1] != null && (! FileUpload1.HasFile)) { FileUpload1 = (FileUpload) Session[FileUpload1]; } else if (FileUpload1.HasFile) { Session[FileUpload1] = FileUpload1; }