Wednesday, 6 June 2012

Image Slide Show Using HTML

This is a presentation of a image slide show.This blog will help
you to make a moveable slide show right to left
This is a flat HTML coding.
This is achieve by marquee tag.Marquee tag has capacity to move any type of object inside it.I used marquee for make this slide show.


       

  • I saved my HTML file and all image in a folder so used relative path
  • if your image isn't in current folder then you need to provide full path of that image.....
   






Monday, 4 June 2012

Save and Retrieve an image in Ms Access Using VB.Net

Hi.......
Its very simple to save and retrieve image in ms access for performing save retrieve you need to do something as mention...........
  • Aceess store image in binary format
  • We've to convert an image into binary at save time and binary ti bitmap at retrieve time

Database Table Structure 

 

 

 

 

 

 

 

 

 

  


Saturday, 2 June 2012

Retrieve an Image from SQL Server in Picture Box Using VB.Net

Hi, There
Retrieving an image from sql server database is so simple just do following steps
  • Make a project and database which i mention in my Blog Take a look 
  • Add a picture box on your form, and a button for show image
  • On Show Button Click event paste following code

Friday, 1 June 2012

Save an Image in SQL Server Database With VB.Net

Hi
Saving Image is an important part of any software,They're many ways to handling image.One easy and secure way is save your image in sql server database.If you want to save image in sql server then follow these steps
  • Make a database and a table with following description my database name is bsw and table name is stu
Database Table Structure

VB Project Controls Which you have to use
  •  You have to import 2 name space
    Imports System.IO
    Imports System.Data.SqlClient
  • Add OpenFileDialog control
  • And make a global string variable named str
    • On Browse picture button click paste following code
        OpenFileDialog1.ShowDialog()
         str = OpenFileDialog1.FileName
On Click event of save button paste following code


Dim con As New SqlConnection("initial catalog=bsw;data source=.;integrated security=true") Dim com As New SqlCommand()
Try
            Dim fs As New        FileStream(str,FileMode.Open)
            Dim data() As Byte = New [Byte](fs.Length) {}
            fs.Read(data, 0, fs.Length)
            fs.Close()
            'readed image
            Dim roll As New SqlParameter("roll", SqlDbType.Int)
            roll.Value = Val(TextBox1.Text)

            Dim name As New SqlParameter("name", SqlDbType.Char, 10)
            name.Value = TextBox2.Text

            Dim city As New SqlParameter("city", SqlDbType.Char, 10)
            city.Value = TextBox3.Text

            Dim img As New SqlParameter("img", SqlDbType.Image)
            img.Value = data
            'Adding parameters
            com.Parameters.Add(roll)
            com.Parameters.Add(name)
            com.Parameters.Add(city)
            com.Parameters.Add(img)
            con.Open()
            com.Connection = con
            com.CommandText = "insert into stu values(@roll,@name,@city,@img)"
            com.ExecuteNonQuery()
            MsgBox("Saved")
            Me.StuTableAdapter.Fill(Me.BswDataSet1.stu)
        Catch ex As Exception
            MsgBox(ex.Message)
        End Try