private void button1_Click(object sender, EventArgs e) { DataSet dsResult = new DataSet(); try { var demdata = new Service1SoapClient(); DataSet ds = demdata.GetDocumentazione(); DataTable dt = ds.Tables[0]; byte[] bytes = (byte[])dt.Rows[0]["Documento"]; ByteToImage(bytes); //System.Drawing.ImageConverter imageConverter = new System.Drawing.ImageConverter(); //System.Drawing.Image image = imageConverter.ConvertFrom(bytes) as System.Drawing.Image; //System.Drawing.Bitmap b = new System.Drawing.Bitmap(image); //b.Save("D:\tets", System.Drawing.Imaging.ImageFormat.Jpeg); //b.Dispose(); } catch (Exception ex) { throw ex; } }