Code of update save and retrieve image from database in

Are you searching the code for save image and retrieve from SQL Database? Apply the below code and run your program successful. Below code are tested successfully.  Hope you follow these code and run your program.

save update and retrieve data form database
Design the  page as require

 As take two lable,  two text boxes, two buttons and one image box and one fileuplod control on the page.

First of all create a table as
 Create database Hollybood
Use it
 Create table
Roll varchar(50),
Name varchar(50),
Image  varbinary(max)

Run it

Now dubble click on the form  and write the following namespace
using System.Data.SqlClient;
using System.IO;
using System.Drawing;
using System.Drawing.Imaging;

And  write code below  public parcial class
SqlConnection sc = new SqlConnection("Data Source = .; Initial Catalog = Hollybood; Integrated Security = true;");
Note: Hollybood is database name.

Now write the code below page load event as-
FileUpload1.Attributes.Add("onpropertychange", "show");
Now go to the page and dubble click on the save button and write the following code as follow:-
        FileStream fs = new FileStream(Server.MapPath("~\\pict1.jpg"), FileMode.Open);
        Byte[] date = new byte[fs.Length];
        fs.Read(date, 0, (int)fs.Length);
        SqlCommand cmd = new SqlCommand("insert into janu(Roll, Name, image)values(@Roll,@Name,@image)", sc);
        cmd.Parameters.AddWithValue("@Roll", TextBox1.Text);
        cmd.Parameters.AddWithValue("@Name", TextBox2.Text);
        SqlParameter pict = new SqlParameter("@image", SqlDbType.VarBinary);
        pict.Value = date;
        // con.Close();
        Response.Write(" image succeful saved");
        Image1.ImageUrl = null;
Note : take care here the column name as you mention in database as same like write here it may be case sensitive.

(Note;) create a Map Path here as like
Go to view menu and open solution explorel
Wright click on path above shown on the solution explerel(E:\ AmitProgram\Amit)
Create  a folder as require Here pict1
It is necessary  other wise program does not run.
Now dubble click on dispalay button and write the following code as follow

SqlCommand cmd = new SqlCommand("select *from janu where roll='" + TextBox1.Text + "'", sc);
        SqlDataReader dr = cmd.ExecuteReader();
        if (dr.HasRows == true)
            TextBox2.Text = dr["name"].ToString();
            byte[] data = (byte[])dr["image"];
            MemoryStream str = new MemoryStream();
            str.Write(data, 0, data.Length);
            Bitmap img = new Bitmap(str);
            Image1.ImageUrl = "pict1.jpg";
            Image1.ImageUrl = null;
            TextBox2.Text = "";
Note:-  janu is the name of table

Now there is very important coding
 Come on the page and go to source page and write the following code below the tittle tag

<script type = "text/javascript">
    funcion show()
    document.getElementById("Image1").sec = document.getElementById("FileUpLoad1").value;

Note  : map path is necesarry so you must create it as I above direction’

Now  speak the jai maa and run the program.

You May Also Like to read. Digital Calculator coding