Getting Picture From Database?
May 18, 2012
i tried to make following code to get pictures(an URL) from my database into a web browser
this is my code
Protected Sub Buttonshow_Click(ByVal send
<script runat="server">
Protected Sub Buttonshow_Click(ByVal sender As Object, ByVal e As System.EventArgs)
Dim databaseconnection As New
[Code]....
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Oct 25, 2010
how can I load picture in picture box from database using VB
in the database store pictuer name and its path ?
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May 6, 2009
I want to save employee's picture to access 2003 database table using vb2008 script, table has only two fields: Emp_Code, Picture.
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Jul 28, 2011
I am using following code to save my data to database Where does the statement to save a picture in the database fit?
[Code]...
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Dec 24, 2008
i have a form where a user can upload images into access data base..but when i insert this images into my access data base it works fine..but now the problem occurs when i want to retrieve the stored images from my database to my picture box in doing so..i noticed that the images are stored in long binary file format in the access data base to as to how to convert this binary image file into jpeg file so that i can display images stored into my data base in to my picturebox...when i used ctype method it gave me an error saying cannot convert byte() into system.image...so now my question is as to how can we convery this binary file back to its original jpeg format..
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Dec 15, 2011
i can save the picture in the database, now i have to retrieve it. this is my code for the saving of the picture,
Dim ms As New MemoryStream()
studentpic.Image.Save(ms, studentpic.Image.RawFormat)
Dim arrImage() As Byte = ms.GetBuffer
ms.Close()
[code].....
i saw on the net that i have to the reverse of the pic, i have to convert byte into image.
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Jun 11, 2011
how do i want to save a picture in accsess database?
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Jul 28, 2011
How to save picture in the database
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Jun 12, 2011
1. i hve create school system...so when register new student i want to upload their picture in folder,not database...when upload, all student picture will be in same folder like student picture..
2. i'm using listview to view all student information,so i want picture display in listview column..
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Jan 15, 2012
I use a datagridview in vb to display the content of a table database.My goal is to be able to upload pictures in the sql database(to have a control near the datagridview that does this) and to display them in the datagridview.
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Jul 25, 2011
How to store the pictures and Movies in sql-server 2008 database
I want to make a database with pictures and front view as vb.net using Website.
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May 24, 2009
[Code]...
table building contain the buildin information table costomer conrian the customer information table picture conrian the Picture i save these information from anther form but when i binding the data and click next button the picture dont change
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May 16, 2009
Save And show picture in vb from database?
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May 24, 2011
i have this code in saving a picture.
vb.net
empno = txtEmpNo.Text
Dim myFile As System.IO.FileInfo = New System.IO.FileInfo(imagelink)
'' Create a new stream to load this photo into
Dim myStream As FileStream = New FileStream(imagelink.ToString, FileMode.Open, FileAccess.Read)
'' Create a buffer to hold the stream of bytes
[Code]...
but when retrieving, i got an error on this part "Dim FinalImage As Bitmap = New Bitmap(myStream)". The error message goes like "System.ArgumentException: Parameter is not valid. at System.Drawing.Bitmap..ctor(Stream stream). maybe someone would like to help me, on where is the origin of this error.
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Dec 15, 2011
I need to save pictures in my database, my database is MSSQL as of now, my code for getting the picture is this:
Private Sub browsepic_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles browsepic.Click
With dialogpic 'Open File Dialog sa toolbox
.InitialDirectory = "C:UsersCAMILLEPictures"
[code]....
how to save the picture and how to retrieve it?
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Dec 18, 2009
I have some pictureboxes on this form set up to allow me to browse for images, then select one and show it in the box. How can I save the picture I pick so it updates a database and will show that picture when I cycle through the data in the program? It would be an SQL database and it already has columns for the picture. I don't know if I should store the path to the image or the image itself.
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Dec 27, 2009
I've made a code which updates my database using a dataset and data binding source. I can retrieve all fields in the database including the �Picture� field which is set to �OLE Object� however I cannot update this. The Picture field in the dataset is set to type System,.Byte. I�ve search these forums and found how to do it manually which I can do and works but when it comes to the BindingSource.EndEdit section it still tries to update my �Picture� field and fails due to a type failure.
It was �System.InvalidCastException: Failed to convert parameter value from a Byte[] to a String. --->� What can I do to correct this? Below is my code. Note the image saves under the hard coding but not in the second part of the code.
Dim connection As New OleDb.OleDbConnection(My.Settings.AirportsConnectionString)
Dim command As New OleDb.OleDbCommand("UPDATE Airports SET Picture = @Picture WHERE ID = " & TextBox10.Text, connection)
'Create an Image object.
[code]....
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Apr 28, 2009
I am trying to toy with an idea, but I haven't really done much database work as of yet. I already have my database up and running, but what I am trying to figure out is what is the best way to attach a query from the database so that the pictures will actually show up? I thought that I could use a gridview, but it doesn't seem to be able to handle the image. I next thought maybe I could an image control,but I have no idea how to attach that to a database.
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Jan 7, 2011
i write a a code but the problem when i click on the spacific data gride view row i need to get this data to other form .
[Code]...
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Jun 30, 2009
I've looked in a few places but haven't had much luck in finding what I'm after.So I have a picturebox on my windows form and it has an image set to it, I also have a bunch of reference files that reference to a bunch of images.
Me.PictureBox1.Image = My.Resources.imgs.image1
That piece of code works.
Now, I tried to databind the picture box to a database so the images would load on the change of a combo box but that got confusing really fast so what I did was created a database and it holds all the image references such as "My.Resources.imgs.image1" but its stored as type varchar(50).
Connecting to the database and retreiving the strings is no problem, that works all fine.The problem is converting the string to the image reference, it doesn't work. I've tried type casting, I tried using imagelocation rather than image but I want to reference to the resources that is attached to the project.
[Code]...
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Mar 7, 2012
I want to insert an image in .mdf file directly from the Picture Box, without using FileInfo.
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Mar 11, 2010
How to Save and retrieve picture in access data base with vb.net 2008
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Apr 10, 2011
i am about to develop an application to take a picture from vb.net 2008 to click on a button take picture and then it should take the picture preview it and then if okay same in a directory or database how do i go by this.
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Mar 11, 2010
i want to save a picture of employee in SQL server Database in my college project payroll system,
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Nov 20, 2009
Hi there, Please i have a folder in which i've stored some pictures and i want to upload one into a picturebox. the paths of the pictures have been stored in a database. Please help me out with this one. i need to get it done ASAP.
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Jan 31, 2011
I have a program for collecting data of people. Now i also have a picture of these people... what is the best thing to do? what is the fastest? the safest?
1. Converting a picture to a bytearray an then insert it into a sql -table (with al ready 5 columns).
2. making an new table on the sql database with just two columns (id-ref, picture-column)
3. or saving a file on to the hard drive? (if nescessary saving the url into the database?)
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Aug 1, 2010
I am trying to create an application where it stores images as well as data.
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Feb 17, 2011
I'm am having a heck of a time finding a code snippet that works for this. I have got to the point where it appears the picture is stored as a blob (perhaps incorrectly) by using this [code]...
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Jan 8, 2010
How can inserting picture to picture box from sql server database to vb.net2005 program at run time?
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Dec 15, 2011
check the problem inside my code?
Imports System.Data.OleDb
Imports System.IO
Public Class editMovies
[Code].....
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