Hi, iam doing windows application c# my database is "Firebird Database"; iam able to insert an picture into database,but iam unable to retrive the same.. my code is : int id = int.Parse(textBox1.Text); FbConnection cnn = new FbConnection("ServerType=1;User=SYSDBA;Password=masterkey;Database=E:/database/test.fdb"); cnn.Open(); string query = "select photo from cust1 where id=" + id; FbDataAdapter adb = new FbDataAdapter(query, cnn); DataSet ds = new DataSet(); adb.Fill(ds, "cust1"); DataRowCollection rdsrows = ds.Tables[0].Rows; if (!rdsrows[0][0].Equals(DBNull.Value)) { byte[] content = (byte[])rdsrows[0][0]; MemoryStream stream = new MemoryStream(content); Bitmap img = new Bitmap(stream);-------------------"Error Here" pictureBox1.Image = img; } it's giving error "parameter is not valid" please inform where the problem is
murali krishna
modified on Monday, February 25, 2008 1:36 AM