Store And Retrieve Images In Sql Server Database Using Picturebox?
Apr 22, 2012
store and retrieve image in a SQL Server database with vb.net.:Well, the application in vb.net seems to have a database which can accessed by the LAN computers so the SQL Server 2005 database allows remote computers to share its database once the other computer application requests database from the server.So, every other computer has to store and retrieve images in SQL Server 2005. For example, comp1 has to store images taken into the server and retrieve it like tableadapter.
I am using bindings and tableadapters to store the details in database and retrieving information from db. Please if you have code or anything which is working for me, please post it here... how to store image and retrieve it SQL Server through vb.net provided there's LAN computers who are also sharing the SQL Server database.
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Sep 9, 2009
SQL Server supports the ability for clients to store objects within tables.Create Field that data type Image and Initialize byte array with a null value initially.Use FileInfo object to get file size.Open FileStream to read file.Use
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Jun 12, 2011
How to store and retrieve images from VB.NET and Sql Server 2008
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Mar 5, 2011
how to store & retrieve images from d access database using vb.net 2008
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Apr 11, 2011
I have determined thanks to the last q & a that there is something wrong with my "save to db" code as well as my "retrieve to picture" code. Even If I manually save the pic in the db it stil wont retreive. This is code i patched together from 3 or 4 examples around the net.
Dim filename As String = txtName.Text + ".jpg"
Dim FileSize As UInt32
Dim ImageStream As System.IO.MemoryStream[code]......
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Apr 30, 2010
Your code works perfectly well. how to store and retrieve image from a database(sql) using vb.net
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Feb 14, 2012
I'm trying to store and retrieve PDF files using SQL server 2008 and Visual Basic 2010.The Issue:i need to lookup a PDF file and store it to the DB using filestream and display it in Adobe Acrobat COM Control on VB Form?
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Apr 22, 2012
I am using vb.net 2005 and sql server...in vb.net, i was using picturebox.text to capture image from the user.
Am also using Bindings and tableadapters to generate the information from sql server..my server acts as designated server which lots of computers are using my server database...the sql server allows remote computers to share the database i have it in my server.[code]...
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Mar 19, 2011
I am after some simple code to retrieve a txt file of a server (http) and store it in a string.
I have had a look around, but non luck.
I am using VB2010 on Windows 7
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Apr 20, 2011
How do i store and call images in a SQL database?
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Apr 3, 2009
At the moment each Company on my website have 1 picture they can add to their profile.I save that image into the database.its their Company Logo.Now i want to allow them to add more pictures. Now i don't know if i must save it all in the database or save it in folders???? Reason why i think folders will be better is because there are so much nice articles with fancy silver light kinda features that i can use but all of them only cater for images saved in folders.And since i am not THAT good its hard for me to change the code to look at the database instead of the examples that uses folders for image retrieval.I would like to add something like this to my website (browsing through the images).Any code examples for me on how to do this when images are saved in the database? I am using ASP.NET with VB.net.
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Aug 10, 2009
How can I store and retrieve an image to a MySQL database using VB.NET 2005?
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Dec 16, 2010
If you have to store and retrieve data from a database is a string not the most effcient way? What is best?
How does this work in a real world scenario.
For example: I have a customer ie first name and last name and the CustomerID is autoincremented when initially added to the database. Now, the user could lookup and find the customer by their ID but we all know that's not practical. They don't know 231223 is John Adams, they know John Adams or Adams John.
So how do you handle this? Access is the database I am using but I think this would apply to any database.
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Mar 12, 2012
I am trying to retrieve jpg files from access database this is the code I used to insert the jpg picture into the database. I am using vb.net 2010 and access 2010
Dim jpgFile As String = "C:UsersPublicPicturesSample PicturesJellyfish.jpg"
Dim o As System.IO.FileStream = New FileStream(jpgFile, FileMode.Open, FileAccess.Read, FileShare.Read)
Dim r As System.IO.StreamReader = New StreamReader(o)
Try
[code]....
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Jan 29, 2010
im making a litle program to save images in database and to retrieve them from there and display in a radgrid.i have made some code for saving images
Dim intLength As Integer
Dim arrContent As Byte()
If fileupload.PostedFile Is Nothing Then
[code]....
it works fine but the problem is that i cant find the way to retrieve them from database ,i mean i cant convert binary files in images format.
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Jun 12, 2011
code on storing path image and retrieve path into image using mysql database and vb.net/vs 2008. I only know how to make a browse button and get the image into hard disk and display it in picturebox. I'm done with the the problem is how to store the path and retrieve the path into image.
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Aug 10, 2009
I have a process that's going to initially generate 3-4 million PDF files, and continue at the rate of 80K/day. They'll be pretty small (50K) each, but what I'm worried about is how to manage the total mass of files I'm generating for easy lookup. Some details:
I'll have some other steps to run once a file have been generated, and there will be a few servers participating, so I'll need to watch for files as they're generated.Once generated, the files will be available though a lookup process I've written. Essentially, I'll need to pull them based on an order number, which is unique per file.At any time, an existing order number may be resubmitted, and the generated file will need to overwrite the original copy.
Originally, I had planned to write these files all to a single directory on a NAS, but I realize this might not be a good idea, since there are millions of them and Windows might not handle a million-file-lookup very gracefully. I'm looking for some advice:
Is a single folder okay? The files will never be listed - they'll only be retrieved using a System.IO.File with a filename I've already determined.If I do a folder, can I watch for new files with a System.IO.DirectoryWatcher, even with that many files, or will it start to become sluggish with that many files?Should they be stored as BLOBs in a SQL Server database instead? Since I'll need to retrieve them by a reference value, maybe this makes more sense.
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Jun 12, 2011
How do you store data in the access database and also to retrieve it? and also a search engine for the database?
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Jan 10, 2012
In my Microsoft access database I have a table called Picture and 3 fields: ID, Name, Image. I was wondering if it was possible to get all the images from the field 'Image' and display them into SlideShowExtender.
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May 27, 2009
i'm using VB.NET 2005 and mySQL server 5.0. Can i ask how do i retrieve the image from database and display images onto picturebox? mySQL column name is pictures then the data type is varchar. and how should i write on the database? eg. abc.jpg?
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Aug 5, 2011
i have a small database .mdf (sql server database) contains wallpaper table for ex. and a textbox for search. when someone write "wallpaper" in search box, i want to make my form adding Picturebox automatically On the basis of the number of images in the database, i mean i have 1000 image calls "blue wallpaper" in database, i want to see 1000 picturebox in my form and every pictruebox Displays a picture.
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Jun 9, 2011
I have some BLOB images within a small, 9 row, database and I simply want to run through the database and sequentially place each separate image into 9 picture boxes. I have tried with a picturebox array but it's placing the same image into each picturebox!
[code]...
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Feb 8, 2009
I want to load images into a picturebox, save them into a database and display them again in the picturebox. This is the code I'm actually having problem with:
Private Connection As String = _
"Provider=Microsoft.Jet.OLEDB.4.0;" & _
"Data Source=C:UsersclientDocumentsVisual Studio 2008ProjectsSavingsLoansCalc.mdb"
rivate Sub UploadButton_Click(ByVal sender As System.Object, _
ByVal e As System.EventArgs) Handles UploadButton.Click
[Code] .....
I'm getting this error message:
"Type 'Connection' is not declared"
On this line:
oConn = New OleDb.OleDbConnection( _
New Connection().getConnectionString)
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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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Feb 15, 2011
how to retrieve image from access database?.. I've just finish retrieving data to the datagrid view. I want to retrieve also the image (also stored in the database as path inside the table where the data stored) in the picturebox. When i clicked the specific data in datagrid view, it will show preferred image to picturebox.
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Mar 21, 2012
I am having trouble in browse & then save an image to SQL Server.ALso I want to retrieve that image.This is the code to browse image & show it in PictureBox1 Control
Public Sub SelectImage()
With OpenFileDialog1
'.InitialDirectory = "C:"
[code]....
But don't know how to pass it to image parameter .Also is there any way that I can save image on Local drive & just save the url /location/name in database?
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Jun 21, 2010
I want to save image from Picture box to SQL Server DB. I am trying to do this using the following code but cannot able to do so.[code]...
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Jan 22, 2012
how can i convert or how can i put images in my database using sql server 2005 and vb.net2010
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Jan 10, 2011
If i have mssql database with record displayed below [code]...
the logic i want when i search for the record using serv_code 100 then the output will be the average means 3 will be displayed in textbox because the value 3 will be entered 3 times than 4 as shown above .... and if if i search record with serv_code 100 and if the value of serv_code is equal means 3 and 4 only then the recent entered value will be displayed in textbox..
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Apr 27, 2012
Here is what I'm working with:
Dim connstr = "data source=mydatasource;initial catalog=gcs_dw;persist security info=True;user id=myuser;password=mypassword;Asynchronous Processing=True"
Dim sqlquery = "SELECT * FROM Customer WHERE CITY = 'Anytown'"
Dim connection As SqlConnection = New SqlConnection(connstr)
connection.Open()
[Code] .....
As you can see, I'm attempting to display the results of the query to the commandline and currently all it is displaying is "System.Data.SqlClient.SqlDataReader". Where are the results of my sql query going and why can't I retrieve them?
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