Show An Image In Picturebox Retrieved From Access Database?

Mar 13, 2010

I have following code retrieving image from access database (OLE object)and assigning it to pic ctrl.

Dim bite() As Byte = CType(dg1.SelectedRows(0).DataGridView("subdivisionimage", dg.SelectedRows (0).Index).Value, Byte())

[Code].....

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Codings For Displaying Image In Picturebox Using Access Database

Mar 24, 2010

i am working a "image processing system" project in vb.net using the ms access2007.i have to browse by clicking a button and open a image to display its name to a text box and that image to picturebox.and after that i want to add,del and extract those images to the access database.i want to use datagridview control also.

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Retrieve Data In Datagrid View And Image To Picturebox From Access Database?

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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Show Background Image For Picturebox?

Apr 15, 2011

I have a form that contain an big image and an small image.The small image will be showed on top of the big image. Both images are in .gif format and the small image background is transparent.I set the picturebox's backcolor for small image to transparent, but I only get the backcolor of the form in stead of the big image.Is there anyway to see the big image at the transparent area of small image?

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[2008] Show Web Image On Picturebox

Feb 14, 2009

I have done a lot of googling and tested a few snippets of code i can't seem to get this, all i want to do is show an image in my picturebox1 that is from the web instead of on my harddrive, i thought:

[Code]...

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How To Make GroupBox Show PictureBox Image Behind It

Mar 19, 2010

This is for my really advanced game maker. Which is really working well. But when I went to remake the game player and speed it up, I quit painting the map on the form and the char. So my idea now is the make a picturebox on the form contain the map image and then make another picturebox on top of that one. Now the first pictreubox contrains controls the user created, very useful thats why I switched to a picturebox. And the second one contains the char,anyway, The one that contains the char needs to be able to show the controls behind it, or my game maker wont work. The char image its self is transparent but I need to make that picturebox show all the controls behind it so that if that picturebox moves onto a user control they can still see it beneath the char.

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Resize - Show An Image From A Link On A Picturebox

Oct 3, 2011

I'm using this code to show an image from a link on a picturebox.

[Code]...

The image is bigger thant the picturebox, how can I resize the image to fit the picturebox?

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How To Get ListBox Choice By User To Show Image In PictureBox

May 7, 2010

I have designed this app with 5 pictureboxes. Each picturebox shows an image of a variation of a particular chord. Now, when a user types in (let's say) Cmajor (and it auto completes) how do I get the 5 pictureboxes to show the 5 different Voicing (Variations) of the Cmajor Chord?

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How To Show Access Attachment In PictureBox

Dec 2, 2011

I am trying to get a access picture attachment to show in an vb.net picture box. At start up, I add an attachment field to the database, and add pictures to the database in jpg form. I then connect the database to vb project using the general vb settings. The connection is successful, I then add a picture box control to the form along with changing the attachment field to a picture box setting at this point every thing should be good. However, when I go to run the program the picture box remains empty.

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Retrieve Image From Web And Show In Picturebox On Listview Selection Event?

Aug 12, 2010

whats the quickest and least application hogging way to retrieve image from web and show in picturebox on listview selection event?

Heres the code i have already which produces app lag for abut 3-5 seconds per image loaded, i think as it stretches the image to fit into picturebox (which is needed)

vb Private Sub bwGetScreen_RunWorkerCompleted(ByVal sender As System.Object, ByVal e As System.ComponentModel.RunWorkerCompletedEventArgs) Handles bwGetScreen.RunWorkerCompleted

For l As Integer = 0 To ListView2.Items.Count - 1 'start download selected If ListView2.Items(l).Selected = True Then Dim fileid As String = ListView2.Items(l).SubItems(5).Text.ToLower Dim recordid As String = ListView2.Items(l).SubItems(6).Text.ToLower + 1 urlpic = "http://se-board.com/index.php?app=downloads&module=display§ion=screenshot&full=1&id=" & fileid.ToString() & "&record=" & recordid.ToString()

[Code]...

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Written Files In Bin Folder When An Image Is Retrieved?

Mar 12, 2011

i have this code which i am using to retrieve image stored in image data type from sql database into a picture box.This code works well but i have just realize something which will not help me if left unattended.When ever i retrieve an image it write some file with a numeric name into my bin folder.I do not know how and the importance of that file written there. Even though it work perfectly for me.It means that if i am to retreive about 500 photograph within an hour, then i will get chunck of these file in my bin folder with will affect me because it take some space.please help me fix this problem
This is the code

Dim barrImg() As Byte
Dim cmdSelect As New SqlCommand("select Photograph from Personal where MyID=@ID", connect)

[Code].....

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Retrieve An Image From A Database And Show It In An Image Control?

Apr 5, 2012

I have entered an image in sql server database successfully. Now i want to retrieve this image from database and show it in an Image control. I don't want to put any ListBoxes on the page. I wrote in ASP dot Net..

Dim MS As MemoryStream
Dim IMG As System.Drawing.Image
Dim FS As FileStream

[code]......

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Insert Image From Access Into PictureBox?

Aug 15, 2010

I'm trying to retrieve an image from my access database and insert it into a picturebox using the following code.

PictureBox.Image = rs.Fields().Item(8).Value

but it throws the following error

Quote: Unable to cast object of type 'System.Byte[]' to type 'System.Drawing.Image'

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Loading Image From Access DB To PictureBox

May 2, 2011

I'm new in the vb.net world. The question I have is how to display an image which is in a access data base in a picturebox in visual basic(2010).

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VS 2010 Get Image From Access OLE Object Into PictureBox In VB Code?

May 10, 2012

I am programming with Access 2007 VB.net in Visual Studio 2010.I am trying to have my VB program read the database, extract the .bmp image, and assign it to a PictureBox on the fly (I am actually creating a Group on the fly and filling it with data from the database that are selected by my query. One of the fields is "image". All of my other fields are successfully transferring from the DB to the group box.) My problem is converting the OLE Object to a picture/image that I can assign to the PictureBox.I am using TableAdapters and queries set up in an .xsd.I have a database with an OLE Object field.Here is a code snipit of my database set up:

Dim ta AsNew dsWhiteboardTableAdapters.MonstersTableAdapter
Dim monsterList AsNewdsWhiteboard.MonstersDataTable
Dim monster AsdsWhiteboard.MonstersRow

[code]....

I have tried several ways of getting the image into my picturebox, all lead to errors.

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Add Image From Database To PictureBox?

Jun 14, 2011

I am using this to get image bytes from the database[code]...

Now how can I add this to PictureBox.image. I am having a lot of trouble retrieving the image and displaying it in the PictureBox.

The datatype is Image in sql database and i use this code to save image to db[code]...

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Retrieving Image From Database To Picturebox?

Feb 23, 2012

Dim cmdstring As String = "SELECT A.ID, ProfileCategory, YearLevel, LastName,FirstName,MiddleName, Section,SchoolYear,StartTime,EndTime,Days,Laboratory, B.Image FROM ProfileInformation A JOIN Photo B ON (B.ID = A.ID) WHERE A.ID=" & lEmployeeID

[code].....

i'm trying to retrieve image from database to my picturebox. but ive got this error -onversion from type 'Byte()' to type 'Byte' is not valid.

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Retrive Image From Database To A Picturebox?

Sep 28, 2009

I have successfully saved the image to an oracle database(11g) as BLOB datatype and I need to retrieve it to the picturebox but I keep getting "Operation is not valid due to the current state of the object" error.[code]...

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PictureBox On Form - Upload Image To Database

May 28, 2009

I have a picturebox on a form and I am trying to upload a image to database. My question is how to fit a image into a picturebox even though the size of image is bigger or smaller than that. If It is bigger than the picturebox, then how to get a scrollbar.

Below is my code.
Private Sub Button_Browse_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Button_Browse.Click
With OpenFileDialog
.Title = "Choose a image"
.InitialDirectory = My.Computer.FileSystem.SpecialDirectories.MyDocuments
[Code] .....

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Retrieving Image From Sql Server Database In A Picturebox?

Sep 20, 2010

i have created a table named students with photo as varbinary(max)

i have designed a form with two buttons(insert and retrieve) and a picture box on it

Under insert button:

Try
Dim st As
New FileStream(OpenFileDialog1.FileName, FileMode.Open, FileAccess.Read)

[Code]....

inserting image is no problem but when i retrive image in picturebox it gives i message as "invalid object name students"

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Post Image/URL To Access Database Using .NET And Re-Display Image In DataGrid?

Aug 21, 2009

1) Add a new record - I can currently add records text to access database, but not images.

2) Get the ID [URL]I'm not sure how to integrate this code into my code. I am stuck here.

3) Save the image in the filesystem using the ID as a filename - I can save the upload an image and save the image to a directory on my computer, but I am unable to name the image that of the ID of the access database.

4) Update the database to put the filename in the record you just created. - I am unable to do this as well (obviously).

Protected Sub SUBMIT_Click(ByVal sender As Object, ByVal e As System.EventArgs) Handles SUBMIT.Click
Dim custDb As Data.OleDb.OleDbConnection
Dim cmdInsertCustomers As Data.OleDb.OleDbCommand

[code]....

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Saving Image To Database From Picturebox - 2008 / Framework 3.5?

Aug 20, 2010

I have a form containing a listbox showing a list of image names. It's bound to the database table. When an image name is clicked it shows the image and imagename in a picturebox and textbox respectively. When no image is selected in the listbox, a new record can be inserted by browsing a new image in the picturebox by an openfiledialog, writing the imagename in the textbox and pressing the OK button. When an image is already selected, the record can be updated by pressing the same OK button. The data is saved into MSSQL Server 2005. Corresponding table fields are Keycode int autono, logoname nvarchar(50), logo image.Now the problem, when I insert a new data with an image everything goes fine but whenever I try to update an existing data with an image it throws an exception- 'A generic error occurred in GDI+.' at the following line- 'pic.Image.Save(ms, pic.Image.RawFormat)'. Surprisingly when I update an existing data without any image in the picturebox no exception is generated. I have crossed checked it and seems that the problem is just at one point- 'Updating the image from the picturebox'. My code to insert/update the data by OK button and to populate it by listbox doubleclick follows:

Code:
Private ms As MemoryStream
Private arrImage() As Byte
Private conn As SqlConnection

[code]....

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Saving Image To Database From Picturebox .Net 2008. Fram?

Aug 20, 2010

I have a form containing a listbox showing a list of image names. It's bound to the database table. When an image name is clicked it shows the image and imagename in a picturebox and textbox respectively. When no image is selected in the listbox, a new record can be inserted by browsing a new image in the picturebox by an openfiledialog, writing the imagename in the textbox and pressing the OK button. When an image is already selected, the record can be updated by pressing the same OK button. The data is saved into MSSQL Server 2005. Corresponding table fields are Keycode int autono, logoname nvarchar(50), logo image.Now the problem, when I insert a new data with an image everything goes fine but whenever I try to update an existing data with an image it throws an exception- 'A generic error occurred in GDI+.' at the following line- 'pic.Image.Save(ms, pic.Image.RawFormat)'. Surprisingly when I update an existing data without any image in the picturebox no exception is generated. I have crossed checked it and seems that the problem is just at one point-

[Code]...

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Saving Image To Database From Picturebox. VB 2008. Framework 3.5?

Aug 20, 2010

I have a form containing a listbox showing a list of image names. It's bound to the database table. When an image name is clicked it shows the image and imagename in a picturebox and textbox respectively. When no image is selected in the listbox, a new record can be inserted by browsing a new image in the picturebox by an openfiledialog, writing the imagename in the textbox and pressing the OK button. When an image is already selected, the record can be updated by pressing the same OK button. The data is saved into MSSQL Server 2005. Corresponding table fields are Keycode int autono, logoname nvarchar(50), logo image.Now the problem, when I insert a new data with an image everything goes fine but whenever I try to update an existing data with an image it throws an exception- 'A generic error occurred in GDI+.' at the following line- 'pic.Image.Save(ms, pic.Image.RawFormat)'. Surprisingly when I update an existing data without any image in the picturebox no exception is generated. I have crossed checked it and seems that the problem is just at one point- 'Updating the image from the picturebox'.My code to insert/update the data by OK button and to populate it by listbox doubleclick follows:

[code]...

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Cannot Store Retrieved Values From Database To Array

Mar 21, 2011

is that instead of receiving data from one row and assigning it to the same array Im receiving data from multiple rows, but the information is the same because its from the same one column from the database. The error I keep getting is 'index out of bounds of array'

here is the code

What it does is it loops through once and retrieves the first value from the db then it throw the exception when it goes to retrieve the second value.

Dim qBkNum As String = "SELECT BookingNum FROM Bookings WHERE BookingID = '1'"
Dim bkNum(5) As String
Try

[Code].....

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Resize Images Retrieved From MySQL Database?

Dec 13, 2011

I'm using VS 2010 and MySQL 5.5. I've got a data grid view displaying the results of queries entered by the user, shown below. It works; the trouble is that if there's an image in the results, you'll only see a cell-sized very long thin strip of it.

So I want to a) resize any images to a reasonable thumbnail height (say, 100 pixels, naturally maintaining aspect ratio) when displaying them, and b) resize the row to fit them.[code]...

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Using Multiple Rows Of Data Retrieved From Database

Jan 4, 2012

I am trying to select multiples rows from a database table and insert the text into several "label" controls. For example, if the database search returns 5 results. then insert the first row's text into label 1, the second row's text into label 2, and so on. The number of rows will be variable. I was thinking of a while statement. I am having a problem understanding how to even seperate multiple rows from a query in VB. Would using an array for the query results be the right way to go? row one would be row(0), row two's text would be row(1), etc.

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Sql - Save And Retrieve Image In Database From PictureBox Control In Windows Forms?

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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Convert A MS Access Database Field Into A PictureBox

Oct 18, 2010

I am trying to convert my DB field OLE Object as Bitmap into a Picture Box. In my DataBase there are 2 fields

1) Text

2) OLE Object (bitmap)

I am having problems trying to get the MS Access Database to equal the picture box. What I have so far is

Private Sub FindChemical()
Dim intDataBaseIndex As Integer
Dim rowIndex As Integer
Dim FieldRow As DataRow

[Code]....

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Loading A Jpg File Into A PictureBox Directly From An Access DataBase Field In VB2010

Nov 24, 2011

I am trying to 1) write code in VB2010 that will get a JPG image from a Access Database field and write the image to a PictureBox 2) write code which will write a JPG file to an Access Database field. I have already sucessfully coded this in VB6, without fully understanding what I was doing.

Browsing the various forum's I have come across a few discussions on this subject, but due to my complete amerture status I don't seem to be able to follow the logic.

Below is the VB6 code

Writing JPG file to DataBase:
Dim bytBlob() As Byte
Dim intNum As Integer

[Code]....

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