right let me try to explain what i am trying to build.a bit of software which logs onto a website and downloads all of the users images i have found all the URLs etc and can build most of my vari
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When i publish my program i choose to let the application check for updates via a website and if their is one update automatically when the program starts. Is their a way were on the main user form i can make it so that the user can change the update site with out me building the program again with the new site. I want to do this becuase the site i use goes down alot so when i changed the update url no one was able to download the update for the new update server.
View 16 RepliesI'm deploying a VB.Net app (VS 2010 Pro) that requiers the user click a command button to open IE to a financial WEB site and download informaion from the site. The app works fine in every detail when installed on the development computer. But, on the target computer when the command button is clicked an unhandled exception occurs which says: System.IO. FileNotFoundException:File Not found.My code behind the button is Shell("C:Program Files (x86)Internet Exploreriexplore.exe www,fidelity.com",AppWinStyle.NormalFocus)
This works fine on the development computer. Do I need a way to code this as a relative path? If so,can you tell me how this is done?Throughout the app I have written relative paths to needed files using paths like (Open(Environment. GEtFolderPath (Environment. SpecialFoldder.Desktop) + "File Name). They all work fine when deployed.
HTML
Private Sub Button1_Click(ByVal sender As System.Object, _
ByVal e As System.EventArgs) Handles start.Click
Dim folderExists As Boolean
[Code]....
above i have a specific username in the little backup script i have created. in this section of the code, if the user selects this particular chkbox then hits "start" it backs up the above loacation to a "server" H.
how do i code it to automatically pull the username and place it where "godboubs" (aka the username) is?
I need to backup the sql server 2005 express database. It works fine if I make backup to specific folder"C:Program FilesMicrosoft SQL ServerMSSQL.1MSSQLBackup". But if I change the path to any other path . I got an error "Backup failed for Server 'server name'. "
My code is
Dim sqlBackup As New Backup()
sqlBackup.Action = BackupActionType.Database
sqlBackup.BackupSetDescription = "ArchiveDataBase:" + DateTime.Now.ToShortDateString()
sqlBackup.BackupSetName = "Archive"
sqlBackup.Database = "data"
[Code] .....
I have my desktop app, bound to an access database. I want now to improve a button so the user can make a backup of the *.mdb file.So i used this
If FolderBrowserDialog1.ShowDialog = Windows.Forms.DialogResult.OK Then
If FolderBrowserDialog1.SelectedPath <> "" Then
FileCopy("BDGRACIA.mdb", FolderBrowserDialog1.SelectedPath & "/BDgracia.mdb")
End If
End If
It works fine when i try the app from within Visual Studio. But when i install it it won�t find the database because it was installed elsewhere.Is there a way to control where the DB is installed and follow that route? Does this depend on the OS the app is installed? Or did I face the problem wrong and i should do something completely different with my button?
I'm making an image uploader for a site but sometimes a captcha from [URL] appears? Is there any code I can use so when the captcha appears, a box with the captcha image appears so I can manually solve it? I've seen some programs that do it so i know it can be done...
View 5 RepliesI want to take my access database which i used in my project on visual studio2008 backup by selecting the local drive of my computer at the time of backup i choose the drive & there were i taken the backup i restore my database. Is is possible to take backup atomatically when i close my application.
View 1 RepliesUsing Vb.Net 2003 Asp.Net 1.1 SqlServer 2005 I have to keep track of users just like this site does, I sayTracking but I don't mean for statistics I mean whenyou click a button to reply to a question your name is known.I need to know how that is exactly done, I need to do it right.If you can't tell how it is done, what is it called, is it sessions orsomething else so I can google it.I have a login and sent a cookie but I am stuck there.
[Code]...
I have a https site where i have to display images from a http source. To enable this i want to make a proxy, so i can display the image as:
src="https://mydomain/showimage.aspx?url=http://externalserver/image.jpg"
I can do this in Java, somthing like this:
Code:
InputStream in = new WebInputStream( url );
BrowserOutStream out = new BrowserOutStream();
while(in.read()){ out.write() };
in.close();
out.close();
Simple enough (although the code is simplified here). But i cant seem to find a proper example of the equivalent in vb .net. I am assuming i have to use System.Net.WebClient.OpenRead, but not sure where to go from there.
I want my program to grab any image on the site that the url starts with like lets say can I use wildcards on vb.net?[URL] like [a-z|A-Z|0-9] or something like that? The full url for a image smaple would be [URL]
View 6 RepliesI have been playing with vbs for a couple weeks. I just installed VB2008. I would like to create a web bot that can do the following:
Load the web site
Log in with user name and password
Click on buttons within a game on the website.
This would be a game bot for a game similar to nordic mafia.
I am not sure if this is possiable but I am looking to build an application that will login to a web site, navigate the site and download files. I would like to do this all in code and able to run multiple instances of the program to get information from many different web sites. Is something like this possiable in VB.net?
View 3 RepliesIve got an app that holds a list of site we have, At each site there are a few devices. The idea is when they click on a site all the details for the site are loaded and then a second thread sits and pings each device to see if its live. Im trying to do this in a seperate thread so if they click another site while its still pinging them it doesn't wait before it switches site. This all seems to be workling fine except if you click through the sites quickly, when you do that it will eventually come up with
Quote:
{"Collection was modified; enumeration operation might not execute."}
The error flags up on the "Next" line in "ThreadedPing"
Thread stuff
Public Sub ThreadedPing(ByVal dt As DataTable)
Try
Dim dr As DataRow
[CODE]...
I'm being asked to maintain several internal-only web apps for my company. For testing, after making my changes, I've created some staging sites which make use of separate databases. As such, if my users were to mistakenly use this site as if it were the production site, they may enter important data and wonder where it "disappeared" to thinking it was the production server.
I'd like to create a big banner of some sort across the top of the staging site (which ONLY appears on the staging site) to remind my users that they are on the test site. I'd like recommendations on the best way to do this, with the following considerations:
IDE: Visual Studio 2008
Server: Windows 2003 with IIS 6
Language: VB.NET 2.0
i want to know how can i code my button when i click it will open my site ... i Think i was clear.
View 1 Replieswhen i am surfing in one site,i want to see the another URL...without going URL directly access the login......for example this is the login page url i want know automatic login to this page [URL]
View 1 Repliesi have a problem with my picture box. first let me discribe whats its like, i have a panel underneath my picbox so i can allow the user to scroll across the image when its zoomed in, when i zoom in image for example:
'zoom image
'when button is clicked zoom image with
each click'
Private
[Code]....
how to put user image in combobox when Im going to dropdown
for example in combobox
[image+User1]
[image+User2]
[image+USer3]
I have an UI for user to upload an image, "Browse" button which open up a file dialog that accept those image file.My problem is i try to get the type of image that has been uploaded by the user, how to get the image type (JPEG, GIF..etc)
[Code]...
I am trying to create a custom control using vb.net.I have added a image to the user control and the problem I am having is that when I resize the image, the image seems to move as well.I want to be able to resize the user control height without moving the image on the user control.
everytime I resize the user control, it seems to move the image on it as well.Is there a way of leaving the image where it is without moving it as the user control moves?
I've got code to allow the user to import an image to the document they have opened, however right now, the image displays at it's default size, and well, if it's a large image, the document stretches and looks like crap. I want the user to be able to select the image after they insert it, and have the handles show up on the corners so they can resize it, and would also like to have it allow them to move it around the document if possible. [Code]
View 2 RepliesI'm trying to, for example: Have a button control, and a picturebox(?) control. I need to figure out a way to make the Picturebox image the current snapshot of the Button. Is this possible? Should I be using WPF or something?
View 3 RepliesI am building a application in VB 2010 Express, that tracks sales leads, I have everything working except 1 last item. I want the users to be able to select a different background image to match their industry. I have all the images embedded, but can't figure out how to allow the user to select.
Preference is to have a separate form for the user to cheese on launch, but I am OK with it just being a dropdown in the lower left corner of the app.
I an working on image converting program. I need to convert a file that the user selects in an openfiledialog to the following file types in a folder that the user selects:
.ICO
.PNG
.JPEG
.BMP
.GIF
The user will select which type they want to convert the image to.
Is there anyway to put some code in to load a certain Gif image when the user wins or loses? i currently have this in place
[Code]...
I am wanting to be able to have a feild in sql server database that the user can open a file dialog and select an image to insert then save. can this be done, and how?
View 8 RepliesI am already familliar with applying an image to a form background. My application has many in it, but I want to give the user the option of browsing for an image of their own to apply to a form. I don't intend to save the images as defaults or anything. Just the option to browse and apply to a form.
View 6 RepliesHow can i change the background image during runtime? so far, i have an openfiledialog that grabs the location of the .png or .bmp file and then i have this below it[code]...
How can i fix the error that i get "Type system.string cannot be converted to type system.drawing.image"
How can a make a picture box that can allow the user to scroll through the image?
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