I found an old article of an example of what I am trying to do (retrieve an image stored in a ms access Db and display on my aspx page). Does anyone have a good example of this for vb.net?
View 1 RepliesFetch the image in mysql database and display it in the picturebox.i have a fieldtype mediumblob on my database.i cant move on with the application i develop.
View 1 Repliesi have an image that is stored in a SQL database and i need to retrieve the image and display it in a picturebox on my form. i have found alot info on this but everything o tried didn't work how do i go about doing this?
View 2 RepliesShould be pretty simple for a pro. i have images in sql server database and i want to retrieve them in my aspx (vb.net) file.i have in aspx this image control -in vb.net i have started this [code]..
View 1 Repliesiam using the code below to try and retrieve images from an access database but it is giving me an error saying parameter is not valid. [Code]
View 1 RepliesI use this code given by .paul
Dim ms As New IO.MemoryStream
PIS.PictureBox3.Image.Save(ms, System.Drawing.Imaging.ImageFormat.Jpeg)
dsNewRow.Item("picture") = ms.ToArray
[code]......
how to store and retrieve image in ms access using vb.net coding
View 3 RepliesHow i can insert an image into an access database and retrieve it.
View 4 RepliesHow to Retrive Image In MC Access database Using VB2008
View 1 Repliesi am a new user of visual studio 2008i make a database program, but i cant save the image in access data base, i also want that image save a copy file in database.
View 1 Replies1) 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]....
I am at a stand still on this one. I know how to connect and add to the database, I just don't know how to retrieve the information so that a user can see it! If anyone could help me with code or another example.
View 4 RepliesI am trying to retrieve information from one row that has four columns(name,company,address,phone) so that once it is displayed in 4 different textboxes, I can transfer to a word document.
View 2 Replieshow 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.
View 1 Replieshow to display the pictures stored in my access in a picturebox?...
View 3 RepliesI am having a bit of trouble figuring out how to collect a piece of information from a web page. Here is the web page I want to retrieve the information from:
RuneScape - The Number 1 Free Multiplayer Game
I would like to retrieve the first "Price" of the item and collect the price every time I execute the code. I understand how to retrieve the source code of the webpage and split strings but how would I retrieve that price?
I wanted to create an event that when I hit a button, it will check if the webbrowser has reached THISPAGE.html.
If webbrower1.Url.toString = "thispage.html" then 'this line may have been webbrowser.Url.toString("thispage.html") cant remember I tried both ways neither worked.
do something
End If
But I get a null exception error.
My other question is , is it possible to pull data or text from a website like through the webbrowser control thing and place it inside a textbox or label or something like that?
I know if I use
webBrowser1.DocumentText
it retrieves all of the text on the document. But I want to retireve all of the visible text from a webpage. Like for Google would be: Screen reader users, click here to turn off Google Instant.
Web
Images
Videos
Maps
[code]....
How to retrieve a binary image from a database using vb.net and insert the image into a GridView.
This is my DB
image (id as integer , img as varbinary(max))
how to retrieve an image from database using image URL and insert it in grid view in vb. net ?? thats my data base table i have 3 columns in table image (ID as int , imageName as varchar , imageURL as varchar(max) i want to insert the image in a grid view but when i run this code i only get the last image in my table everytime thats my code:
Protected Sub Page_Load(ByVal sender As Object, ByVal e As System.EventArgs) Handles Me.Load
'---------------------------------------------------------------------------
Dim dt As New DataTable()
Dim strConnString As [String] = System.Configuration.ConfigurationManager.ConnectionStrings("ConnectionString").ConnectionString()
Dim strQuery As String = "select * from image"
[code]....
I have used .NET and ShDocVw for years to grab data off webpages without any issues I couldn't overcome. This website has me beat though. It seems like such as easy task to grab the titles and other information off a library search page, but I can't see the data to be able to grab it. Usually, I just look in the DOM, but the data wasn't there. I did a view source, but the data wasn't there.
View 1 RepliesI 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]......
I have seen several threads about automating several aspects of html elements (buttons, textboxes, checkboxes, radio buttons etc...) but I didn't see any specific codes to auto-click "Hyperlinks". How would I invoke a click on any hyperlink located on any given webpage if I needed to?
View 2 RepliesHow do I automate a web page (e.g. retrieve page text, login website, search, click button or hyperlink) via WebBrowser?
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Trying to dispaly a sql server database schema on a webpage, vs 2008 see the code below
[Code]...
How can i display the url of a webpage in my browser.
Me.TextBox1.Text = WebBrowser1.Url.ToString
but when i try to change my web adress in the adress bar it aataches the name to the url i am alredy in..
I am having a issue when navigating to a URL that requires the user to log-in before proceeding. The system we are logging into takes care of going to the log-in page and then back to the page I specified. But when I navigate (webbrowser.navigate = ...) to the web page it locks up the form until the method is complete. But I want to wait in that method until after the user logs in and then the window is redirected, and I want to make sure they got there. I am going to need to do this multiple times during the program. Is there another method I should use? I would prefer to use the embedded web window in VB2005.
View 3 Repliesis this solution possible in asp.net [URL]
i just want to be able to move an image around on a webform
In the program that I am creating I need to scan/search a webpage for a image. I have the ID of the image which is "dog", and I need to scan the webpage to see if the image is on the page. If it is not then I will start timer2, but if it is then I will pop up a message box saying that it was found.
Here is the code I have so far:
Dim Dog As String = WebBrowser1.document.GetElementById("dog").GetAttribute("src")
If dog = Nothing Then
Timer2.Start()
[Code]....
i am doing asp.net project now.. in that one module contains the hotel details. in that one textbox for entering hotel name.. when a user try to enter the hotel name, list of hotels should display below the text box ( for ex: if user enter the letter 'a' then hotel lists which starting with 'a' should display in the listbox below ).
View 3 Replies