How to display image from ms sql server into picture box using c#?

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C#

this is my code. But i cannot display the image into picture box. i use image data type as imageContent for store image. Can i know how to solve this problem??

SqlCommand sqlCmd = new SqlCommand("SELECT imageContent FROM printerBarCode pbc,PlantLayout pl WHERE pbc.Department=pl.Department,pbc.Location=pl.Location", con);
                        SqlDataAdapter SDA1 = new SqlDataAdapter(sqlCmd);
                        DataSet ds = new DataSet();  
                        SDA1.Fill(ds, "PlantLayout");  
                        int c = ds.Tables["Plantlayout"].Rows.Count; 
                         {   //BLOB is read into Byte array, then used to construct MemoryStream,  
                             //then passed to PictureBox.  
                            
                            Byte[] byteBLOBData = new Byte[0];  
                           byteBLOBData = (Byte[])(ds.Tables["PlantLayout"].Rows[c - 1]["imageContent"]);
                          
                         MemoryStream stmBLOBData = new MemoryStream(byteBLOBData);  
                           
                           pictureBox1.Image = Image.FromStream(stmBLOBData); 
                         }