Store BLOB Data (e.g. Image, Document) Into The Database?

Apr 11, 2009

How do I store BLOB data (e.g. image, document) into the database?

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How To Store And Retrieve DataTable As Blob

Apr 23, 2012

We are trying to store and retrieve datatable as blob (varbinary(max)). We convert the existing datatable into an xml file and store that xml file as a blob and while retrieving we get the blob as xml file and convert it back to datatble. It seems to be storing and retrieving the xml object but having issues while converting it back to the datatable ("End of stream - error").

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Store BLOB With Program Code In SQL?

Feb 22, 2006

I am having a problem storing an image as a Blob in a SQL linked table. Our system uses an Access 2002 frontend and linked to a SQLServer2000 database. I have a form that I want to display a unique client jpeg photo for each client record. Our client HIPAA concerns means we have to store the image not the path in the database field. I am using an Image control on the form. Initially I have been able to load an image from a Windows Dialog into the control and save the path no problem.

My issues are surrounding how to actually save and load the jpeg as a BLOB in a VBA byte Array after the image has been loaded to the form from the dialog box.(Is there some sort of binary conversion needed or does the Append and GetChunk methods handle all this)?:

All the code examples I have been able to find on the subject have a line of code to set the Image control's data source to the open recordset with this statement ---> Set imgDBImage.DataSource = rs. Does this statement work with VBA because DataSource does not show up as a property of an Access 2002 Image Control. So how do I point the Image Control to the table field which contains the BLOB in VBA code?

Finally, how do you convert the string path of the image to binary for storage in a byte Array in VBA. I have the syntax for a VB 6.0 which is..... .Fields("ImageBLOB").AppendChunk bytBLOB. Is the .Fields portion of the code relevant in VBA to tell what table field to write to and does the AppendChunk method handle all the conversion?

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Displaying BLOB Image Into PictureBox?

Oct 14, 2009

I have the following code below. I am reading a BLOB image from database, but when I try to display it in the picture box I am getting the 'Parameter is

Code:
Imports System.Drawing
Imports System.Drawing.Imaging

[code].....

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Image Into Blob MySql VB2005

Feb 15, 2010

I have a project where the user wants an image stored in a Blob field of a MYSql database. I have been searching for info on the net but so far have not found a good solution for this.In this case the record will already exist in the database and I will need to insert the image into the existing record based on the recordid.Is there a simple way to do this perhaps with a stored procedure and an execute statement. I have very little experience with MySql and little with storing images in a database as well. Most often I will store the images as files and use a pointer in the db record but this user wants it in the db so here we are.

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VS 2010 : Convert Image To BLOB?

Aug 7, 2010

im trying to upload my image to my database. I've searched and found a way to do this by uploading the image as a blob to the database.On the field IMG on my Database I have set it to BLOB. how can I send a image to the field?

PS. I tried

vb.net
Dim sqlquery = "INSERT INTO `decap`.`test` (`MD5`,`img` ,`value`)" _
& "VALUES ('C20E743343GDG'," & (OpenFileDialog1.FileName) & " ,'0')"

No luck. I get a file of like 3bytes.

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.net - Using A Handler To Render An Image From A Blob On An ASP.NET Page - Can't Get It

Aug 29, 2009

I'm working on a simple image tagging and searching app. I've got my images uploading to the DB, the tags being applied, but am failing when I pull them back - the images don't render. I found this here on SO, but I'm not able to get it working.

[Code]...

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Store Picture As BLOB In MySQL Database And Retrieve From MySQL Db Directly Into Picturebox ?

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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Zipping File Stored On SQL Server As Blob Image Field

Jul 14, 2010

I'm trying to zip a file that is stored on SQL Server as a blob image field and when downloading the zip file it says the file is corrupted.. or the file will open but contains some crazy characters. I've tried WinRAR and 7zip and no luck. I checked out [URL] and tried to kind of combine the browser attachment code and the memorystream/byte array code and no luck.

Here is my code snippet:
Try
BinData = DirectCast(dt.Rows(0)("ImageField"), Byte())
Catch ex As Exception
End Try
Dim blen As Integer = BinData.Length
[Code] .....

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[2008] Assign Image (BLOB) From MySQL DB To PictureBox Item?

Jan 20, 2009

I'm trying to assign an image which is stored in mySQL database to PictureBox item.

Here is my

...
Dim rs As ADODB.Recordset
rs = New ADODB.Recordset
Dim mystream As ADODB.Stream

[code]....

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Store Entire Xml Document In A Sql 2005 Table?

May 4, 2010

store entire xml document using vb.net in a sql 2005 table

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XML Writer - Store Some Settings For Program In An XML Document?

Nov 11, 2009

I'm wanting to store some settings for my program in an XML document. I've found plenty of places that allow you to write an XML document to somewhere on the hard drive although I'm wanting to link it in with the project so when the program installs it setups up the XML as well. This is also so when the program uninstalls it removes the XML.So I was wondering how I would go about writing to the XML document in my project, could it be done with Linq?

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Store Images In A List From Image Folder And Passing It To Image Src?

Jan 12, 2012

I have got two image folders namely a and b which consist of images of products. All images are save as there productid. how can can i find the images from a folder by passing there productid and save the images in a list.Dim AllImages As New List(Of String)

After saving it , how can i render those images one by one into string builder like

Dim imagecontainer As New StringBuilder
For Each image In AllImages
imagecontainer.Append("<img src="image" alt="" />") Next image

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Store Entire Xml Document Using Program In A Sql 2005 Table?

Apr 26, 2012

I have a column in the table with datatype xml.

how can i store the entire xml document in that column using vb.net?

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XML Document To Store Queries / Stored Procedure Names In ASP Application

May 4, 2011

I am having some difficulty with an xPath expression. I am using an XML document to store queries / stored procedure names in an ASP application. I use a utility function to load the xmldocument (if it isn't previously loaded) and I am attempting to select the node set from the document that matches an Id element. [code] the node variable only returns the first element. I have verified the that the qry string that is used to SelectSingleNode IS the correct Id value (i.e. USER002) - however the node is getting loaded with the USER001 element. It is obviously the xPath expression that is messed up. What do I need to tweak on the xPath expression so that I can return the correct <Id> element and corresponding child <Sql> element.

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Best Method To Store Image In SQL

Jun 21, 2010

I have loaded a picture in PICTUREBOX1 by this command Me.PictureBox1.Image = Drawing.Image.FromFile("D:C2007BITMAPSpict.jpg").How to store this picture SQL server 2005 table1's IMAGE column?I do not want to store image path in table.I want to store picture in image column in any format.If I run my project to some other computer that has not images'path stored in database.Then images will be displayed by image field of database.[code]

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Download An Image Using Its URL And Store It?

Mar 5, 2009

how to download an image using its URL and store it on the machine's hard drive using VB2008?

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Forms :: Store Image In SQL?

Dec 25, 2009

I have loaded a picture in PICTUREBOX1 by this command

Me.PictureBox1.Image = Drawing.Image.FromFile("D:C2007BITMAPSpict.jpg" )

How to store this picture SQL server 2005 table1's IMAGE column?

I do not want to store image path in table. I want to store picture in image column in any format.

Reason: If I run my project to some other computer that has not images'path stored in database. Then images will be displayed by image field of database.

Table1 has following two columns
student_no int
student_pictimage

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Store An Image In A Structure?

Jul 26, 2009

I am trying to store an image in a structure, then display the image in a picture box by referring to the structure field. Right now I have declared the field in the structure as an Object, as in Dim objPicture As Object, then I am initializing it as objPicture = Image.FromFile(filename.jpg). When attempting to display it, I have coded picImage.Image = structure.objPicture. For anyone with knowledge on the subject, you know this won't work.

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Store Image In Database?

Mar 22, 2012

Imports System.Data.Odbc Imports System.IO

Private Sub Button2_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Button2.Click
Dim FileSize As UInt32
Dim rawData() As Byte
Dim fs As FileStream
fs = New FileStream("c:abc.jpg", FileMode.Open, FileAccess.Read)
FileSize = fs.Length

[Code]...

This is my code to store a image to mysql database. But it have error n show as "No mapping exists from object type System.IO.FileStream to a known managed provider native type."

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Store Image In Sql Server?

Apr 23, 2012

Here is my code:

Private Sub Button2_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Button2.Click
Dim myfilelocation As String = "C:myPicturesmyimage.png"[code]...

Since the application is storing in database, how can I retrieve that code into the vb.net because I can't see it in database? You can see the image is getting its path location from my machine as local so I want to either put it somewhere where other computers in workgroup can able to get the images or how to tell other computers to store the image in my machine and to retrieve it from here.

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InputBox Function - Program - Allow User To Input 5 Payrolls For Store 1, Store 2, And Store 3

Mar 22, 2012

I am coding a program that will allow the user to input 5 payrolls for Store 1, Store 2, and Store 3. The total of the 5 payrolls are then added together and shown in the respective Store's labels. A total label is also there to add up all the totals into one number. The numbers in the label must be in currency form. My problem is the numbers don't add correctly when I hit calculate. The first two numbers add together, but then after that the number just seems to subtract a random amount.

So far I have this --

Public Class Form1

Private Sub Button2_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Button2.Click
Me.Close()
End Sub

[CODE[...

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How To Extract Image From Word Document

May 4, 2012

I am new to VB in my job I need to extract image from word document for that I got some coding for that but while compiling it encounter with error.

Office Tool: MS Office 2003
Sub ImageToIncludePicture()
Dim oShp As InlineShape
If ActiveDocument.InlineShapes.Count <> 0 Then
Dim oFSO As New Scripting.FileSystemObject
[Code] ......

Dated 05/05/2012.
It works properly.
Before deploy the template Specify the path as per the code.

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Rotate The Image/scanned Document?

Feb 25, 2009

I am Trying to develop an optical character recognition system. I have a problem regarding the scanned data. Whenever i can a document the scanned image seems to be a little slanted/rotated. I am not able to figure out a way to rotate the image/scanned document.

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DB/Reporting :: Store Image In Database?

Jan 1, 2009

MAy i know can we store image in database? And yes, can we call out the image from database?? the database used is MS Access..

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File Path To Store Image?

Nov 24, 2011

I had 7 picture box which is for creating my digital clock.At first, i put my 7 image at the desktop and store my image as array to call out when the program is running.So my image path is

Public myImg(7) As Bitmap
myImg(0) = New Bitmap("C:UsersDesktop�.png")

Then after i install the program at others desktop.The program cant be run.I think is cause by the file path.Which file path should i put for the image to enable program can run at any desktop.

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Forms :: Store Image In SQL Database

Dec 22, 2009

Table "employees" has four fields as
sno---name---city-----photo
1------a-----london----
2------b----Tehran----
3------c-----dublin----

I use following codes to pickup employees pictures, How to store photos into table "employees" column photo.

Dim OpenFileDialog1 As New System.Windows.Forms.OpenFileDialog
Dim pic As Image
Dim retVal As DialogResult

[Code].....

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Store & Retrieve Image From SQL Server?

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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Store / Update A Image In Sql Server

Feb 26, 2009

i looking for a easy way to save a image to a sql server i have found a lot of examples but many is for asp.net and others have many functions for do a simple process that with vb6 i do with a few lines:

[Code]...

but this simple dont update nothing i have tryed to update a text value but the result is the same nothing is updated! but he actully dont return any error and i can see that the record is opened but simple can't update

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Store An Image In A MySQL Database?

Mar 27, 2009

How can I store an image in a MySQL database using VB.NET? Could you show some examples that use the INSERT command?

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Store And Load Image To Listview?

Dec 9, 2009

You can see. Listview1 which contain main menu of sales. And listview 2 which contains detail sale. If i click each item on Listview1 then correspond sale on Listview2 will show. I want to ask you. What best way for me to execute that. I mean what best way to store and load image to listview. I think i can use Imagelist or save Image to binary .

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Store And Retrieve Image In Ms Access?

Nov 13, 2009

how to store and retrieve image in ms access using vb.net coding

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May 16, 2009

I want to store .pdf into image field of sql 2008

and display the same in vb.net without using adobe pdf reader

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I want the vb.net coding for upload the image from local machine and store it in database

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VS 2005 Best Method To Store Image In SQL?

Dec 25, 2009

I have loaded a picture in PICTUREBOX1 by this command Me.PictureBox1.Image = Drawing.Image.FromFile("D:C2007BITMAPSpict.jpg")

How to store this picture SQL server 2005 table1's IMAGE column?

I do not want to store image path in table. I want to store picture in image column in any format.

Reason: If I run my project to some other computer that has not images'path stored in database.Then images will be displayed by image field of database.

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Insert A PicImage.Image Into A Document And Save?

Apr 9, 2009

[code]...

The problem is not with the strings anymore it is with the picture image. I get all the strings I need, but the image just says..System.Drawing.Bitmap

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VB Express 2010 - Getting A Document Image From A Scanner

Dec 5, 2011

Is there a fairly easy way to scan a document with VB Express 2010 either by Twain or WIA? If there is what would the proper reference be?

[Code]...

Edited: I came up with the idea to use One Note 2010 programmically since it has built in scanner support. Now if I can just get that Insert-> Scanner Printout to work

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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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Store Image Data In Access Database?

Jun 29, 2011

I am following some examples I have found in earlier discussions, but have run into a problem trying to save the data. I have included my code below, and everytime I reach the ExecuteNonQuery() command it generates a syntax error in the Insert command error.[code]...

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we are doing a mini project on creating a photo viewer.we are using vb2010 as front end and microsoft sql server 2005 as backend;we were stuck up with reading and storing the picture and its path into the database!

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Store Image And Retrieve It From Sql Server 2005 With Program?

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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Store Image In Sql Server 2005 Table Using .net Application?

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