c# - Image is not binding -

i want bind image control sql database. saving image path in sql database , retrieving image path database.when check through breakpoint shows me path of image image not binding here code

string imagepath = server.mappath("~/pics/");         string serverfilename = path.getfilename(asyncfileupload1.postedfile.filename);         string fullpath = path.combine(imagepath, serverfilename);         string path = "~\\pics\\" + serverfilename;         //string filename = system.io.path.getfilename(asyncfileupload1.filename);         //string path = server.mappath("~/pics/") + filename;          asyncfileupload1.saveas(fullpath);         //  fileupload1.postedfile.saveas(path);         sqlcommand cmd = new sqlcommand("insert findfriend values('" + path + "','" + textbox1.text + "')", con);         cmd.commandtype = commandtype.text;         cmd.executenonquery();          sqlcommand getimage = new sqlcommand("select * findfriend name='" + textbox1.text + "'", con);         getimage.commandtype = commandtype.text;         sqldataadapter da = new sqldataadapter(getimage);         dataset ds = new dataset();         da.fill(ds);         image1.imageurl  = ds.tables[0].rows[0][1].tostring(); 

please tell me doing wrong

i think have forgot add image page.

page.controls.add(yourimage); 

if have existing image check if image uploaded , exists in directory.