VS 2010 Retrieve Local IP
May 8, 2012
I'm currently developing a ticket support system. For the client interface, details are sent to a database. So far i have tested it on my home computer and computers at school. At home when I try and display the local ip in a textbox, it gives this address (****::****:***:****:*******), but at school it gives the local ip (172.16.4.32). When i change the code to retrieve my proper local ip at home, the school one changes to something completely different. I'm guessing it has something to do with an array of ip's. How can i get it so that i can get local ip's from both computers without having to rewrite the code.[code]The number in red is what i always have to change.
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Sep 17, 2007
i'm trying to retrieve the SID of user to eventually set sharing permissions. I somehow missing how to properly set the parameters for win32_account so it autom. retrieves the SID and makes it available through account("SID").
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Apr 15, 2010
<VB.Net 2008 + SQL 2005 Server> I am trying to implement an HR application to save an employee picture into local folder of , not into Database, and retrieve by VB.Net application. Only the file location of the picture image will be stored in database instead of the picture.
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Oct 26, 2011
Basically, what I'm trying to do is:
A) Figure out the local IP range
B) Scan those IPs for a specific open port
What i want this to do is Auto-Find a server application on the local network that has opened a TCP port (Say, 6473) Then tell the user the IP address that it's on. I have searched for hours, but to no avail. How would I accomplish this?
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Sep 15, 2010
Does anyone know how this can be done? The problem is that when you run the script to add a domain user to the local group as a local user you have no permissions to query the domain. Is there a way to pass a user name and password when doing this? [code]...
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May 12, 2012
I am wondering if it is possible to run an application from a domain account that has restrictions on running .exe files by coding in the local administrator details (username / password).
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May 24, 2011
Visual Basic 2010 Express, lets the user to add a Local Database with .sdf extension. These databases needs MICROSOFT SQL Server to be created or they can run in the user's pc without any additional software? What are the limit of these databases unlike an external database?
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Oct 21, 2010
I am getting the following error message when running below code.The exact same code runs in a different project on the same machine with no problem. Microsoft.Jet.OLEDB.4.0-provider is not registered on the local machine.
ConnString = "Provider=Microsoft.Jet.OLEDB.4.0;Data Source=c://arne/Betting/ATG/DD.mdb"
conn1 = New System.Data.OleDb.OleDbConnection(ConnString)
conn1.Open()
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Jul 20, 2010
We have upgraded our project from Visual Studio 2008 to Visual Studio 2010 without any issues until now. Our project contains a folder call Libraries which contains different versions of Oracle ODP.NET DLL's as well as different versions of Telerik DLL's. Our project contains references to one of the versions of each. The problem is once we remove the reference and re-add it by browsing to the new version, again inside the Libraries folder inside the project, it adds the reference, but to the same version we just removed. We can even copy the DLL to our desktop, remove the reference and add to the new one on our desktop and it still will point to the Libraries folder version???. The only we we can actual change the reference to the new DLL is by manually changing the path in the .vbproj file, which is obviously not going to work for us. The same behaviour worked perfectly in VS 2008. We switch our references quite often, when new versions come out, but also far more often to QA different versions of ODP.NET and Telerik Control DLL's, so manually editing the .vbproj file is becoming quickly cumbersome. If I browse to a specific version at a specific path, Visual Studio should ALWAYS do what I'm telling it to do..
I did some seaching and came across a few other people with the same issue. This better not be as designed and if it's a bug, which I believe it to be, when will it be fixed?[URL]..
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Jul 15, 2010
I have been reading about ADO, SQL, datasets, data adapters etc and have gone into information overload. My next step is to create a simple data file of my own that I can manipulate, update, sort etc in VB Express. Do I need another piece of software? I read about MySQL, which I understand is primarily used to access databases on the net, but can that be used to create a simple local data file on my PC? Can you simply hard code something in VB Express?
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Jul 19, 2011
I am able to copy the complete online mysql database to the local ms access database, but the problem is that the local database needs to be emptied before the new data is being copied. And a progressbar needs to display the entire progress. Here is the code what I have now:
Private Sub StartScreen1_Load(ByVal sender As Object, ByVal e As System.EventArgs) Handles Me.Load
Dim dt As New DataTable()
[Code].....
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Dec 28, 2010
I am running into an issue when retrieving a folder size.
'This does not work when I insert %TMP%, If I insert an actual path like C:Temp, it works fine.
objFolder = objFSO.GetFolder("%TMP%")
Am I missing an import or something? I currently have no imports.
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Dec 22, 2010
I need to create a VB.net app that automatically reads a html table. It should connect to a web address (eg "[URL]") and read it. I'll be happy if I could just get the full HTML. I was able to use this code to get the HTML of a regular website:
Dim strReply As String = "NULL"
Dim objHttpRequest As HttpWebRequest
Dim objHttpResponse As HttpWebResponse
objHttpRequest = HttpWebRequest.Create("[URL]")
objHttpResponse = objHttpRequest.GetResponse
Dim objStrmReader As New StreamReader(objHttpResponse.GetResponseStream)
strReply = objStrmReader.ReadToEnd()
This code sample will give me the HTML for the website [URL]. However it will not work with the website I want (eg "[URL]"), because when you access it via regular browser it will popup a browser dialog asking for credentials (user / pass). So when I run the code above for it, I'll get the exception:
The remote server returned an error: (407) Proxy Authentication Required.
How do I set this up to use the credentials, before retrieving the HTML? This is actually my first web-related app.
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Aug 8, 2010
On my website I got a page that generates a random word... now I want to fetch that word and store it in my vb application.
How can I fetch the desired word and store it in let's say text3.text ?
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Dec 23, 2010
I need to retrieve my emails with subject and body from GMail using vb.net.
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Dec 2, 2011
I have a small market place in my website so I want to development a small app for retrieve and check data for example find a transaction or the email of a client and to show this data in a datagridview, this the the html code of a transaction :
[Code]...
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Jun 15, 2011
following code to retrieve an image from a SQL Express 2005 DB.
While reader.Read()
Me.txtNaam.Text = reader("Naam").ToString
Me.txtOmschrijving.Text = reader("Omschrijving").ToString
[code].....
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Jun 15, 2012
I know this is basic, but my mind is totally blanc. I'm trying to retrieve all records from a table with a specific code.
Dim cmd As New MySqlCommand("SELECT myValueRow FROM myTable WHERE searchRow = 'test'", myconnection)
myreader = cm.executereader
[Code]...
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Jan 15, 2011
I want to recieve a little bit of text from the webbrowser by using this:
Dim Result As String = WebBrowser1.Document.Body.InnerText
How do I just get one word from all of that? =]
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May 22, 2012
I have a Form with a Tab control on it, one of the fields is the Apartment number which is a Combobox. It is displaying properly, however since it sits on one of the tabs when you scroll through the records its hard to remember what tenant you are dealing with.
I have a label on the top of the screen that shows the Tenant First/Last Name.
I also want to at what Apartment Number they are looking at.
I currently am trying this: I have also tried:
SelectedItem
SelectedText
SelectedValue
Column 0 of my combobox is the ID and Column 1 is the Text description.
[Code]....
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May 13, 2010
I would like to know if I need to get permission from Microsoft to develop applications for Small local firms using Visual Studio 2010.
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Sep 5, 2010
I have a datagridview which is bound to a local databse table through a Linq to SQL class.
Everything works as I would expect, when the application runs, up to a point.
If, in the datagridview tasks pane I enable Adding, Editing and Deleting all work as expected.
If I disable Adding & Deleting, leaving Editing enabled, Editing works as expected.
If I disable Deleting & Editing, but leave Adding enabled, Adding does not work, despite the row for new records being displayed. I can move around the row but not enter data.
I suspect somehow its the datasource as opposed to the datagridview that is the cause of my problem but as I say, I can add rows if the Enable Editing option is selected.
Changing the relevant properties programatically makes no difference.
I've been searching for the reason for a couple of days without success.
I have a workaround, by leaving Enable Editing set and programatically setting each row during the RowPostPaint event to be readonly except the row for new records. I would just like to understand what is going on.
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Dec 14, 2009
Subj.There is no knowledge that is not power.
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Jul 21, 2011
What is the easiest method of storing data and retrieving it using VB? FYI, I have not used Access before. It will be a movie database that stores title genre, etc. I thought about using a text file but i think thats crude and ran across this site:
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Mar 29, 2011
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]....
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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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Oct 28, 2010
i have a program called Vip Task Manager.This program lets me set up task which others have to complete.When they are done with a task they have to mark it "completed" and make a report on what they have done and used to perform this task.Vip Task Manager has a button which directs them to an upload form, now when they press the "open" button I would like this to happen: Open a certain report making program I made myself.When they finished writing their report and press save, the program saves this report on a dedicated network HDD (.txt file) and closes itself.Then add the file or link to the upload form in Vip Task Manager.What it all comes down to is that they dont have to minimize Vip task manager, open the report making software, save it, go to vip task manager, press upload, press open, look where this file is saved, select it, and upload it.now, typed in red is whats already been taken care of.The rest, I have no idea where to begin to be honest.First I want to find out how to retrieve that a button is pressed in a existing program. (dont know which code it is written in and it is not open source)
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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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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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Oct 30, 2011
Public Class Form1
Private tb = New System.Windows.Forms.TextBox
Dim posx As Integer = 0
[code].....
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