Interfacing A .Net Application On The Internet Using Php/&MySQL/?
Aug 16, 2009i'm developing a vb application and am intending to offer the functionality of that application on the internet as a service , how do i do that?
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Access MySql Over The Internet
Jan 6, 2012I'm new to VB so was wondering if someone could guide me in the right direction (if what I�m proposing is possible). I�ve got a website that has a MySQL database as part of the package. Is it possible to have a vb app that can connect to this database, perform a select query and send the result back to the client? My vb client app would be at home and the database would be on the net. I tried google and it came back with all sorts of random nonsense. Problem is I�m not sure exactly what I should be searching for. Could someone steer me in the right direction?
View 7 RepliesMySQL Connection With .NET Via Internet?
Jan 20, 2011I'm being able to connect to mysql database in localhost. But not able to connect in my server?
View 1 RepliesVS 2010 - MySQL Connector As A Resource On My Application - Connect To My MySQL Server
Jun 21, 2012What i have going on, is i have a MySQL connector as a resource on my application, and im basically trying to connect to my MySQL server, to either a) register a new account, or b) check that the account exists and they are premium, and login, Now what i have run into problems with is: My MySQL Database Name has a _ in it which VB is not allowing for some strange reason.
The code i am using is below
Imports MySql.Data.MySqlClient
Public Class Form1
Function UpdateRecord(ByVal query As String) As Integer
[CODE]...
How i can allow the _ into the application, because the only databases that don't have a _ in the user or dbname are a) Paid ones which i DO NOT have the money for or self hosted ones, i cannot leave my computer on 24/7
DB Interfacing With .net?
Mar 23, 2011I have a small windows app in vb.net, which reads the file header from the database of table header,I need help to allow it to compare the header of any given file to be read using BinaryReader and then compare the value with the table containing the header's of all filetype's now, i am stuck as how do i create the link between the table to be compared against the selected file. i have two tables currently username, and password only which is for validation?
View 2 RepliesC# - Interfacing .NET With Siemens PLC S7 200
Jul 25, 2011I'm trying to interface .NET (C# or VB doesn't matter) with a Siemens PLC S7 200. I can't however get a connection set up. I'm working on a Win7 64bit machine but can't seem to get it working on 32bit either. I got two files:
Interop.OPCSiemensDAAutomation.dll
Siemens_s7-200.dll
From another project which I'm trying to migrate to a newer system. However I get a com exception all the time.
Retrieving the COM class factory for component with CLSID {01704EBD- 4B5-11D3-9C09-00105A3DD3AC} failed due to the following error: 80040154.
I've already tried libnodave and can't seem to get that working either.
I couldn't get Siemens PC-Access to install on this machine, will try on a WinXP 32bit later. I read something about I need an OPC server or something on the machine?
Com - Interfacing 32-bit And 64-bit Code ?
Apr 8, 2011I have a 64-bit project(which has to be 64-bit as it is an Outlook 2010/64 bit addin) that needs to interface with another Dll of mine, whose job it is to scrape file metadata out of files using the windows Shell32 dll. Now, as you may of guessed, this is posing compatibility problems as I am crossing that 64/32 bit boundary.
I read an article (ok skimmed it, whatever) and from what I understand, it suggested that I use COM as an intermediary and to bridge this gap. So, My question is, can I build a shim DLL in say VB6 (i know, i know) that would act as my com reference and pass the calls on to my 32-bit dll from my 64-bit addin?
Do I create a VB6 COM Dll, reference my .NET assembly and pass all Public functions out via a similar interface, then reference the VB6 dll in my 64-bit addin? is it just that easy?
USB Camera Interfacing Through .net?
Apr 7, 2011I am working on a project I need to connect a USB camera but there is no com port No. on Device Manager the problem i know how to use camera on a serial port but USB ....i don't?
View 3 RepliesInterfacing With Serial Port?
Jan 21, 2009I am trying to interface with a Sylvac Gage over the Serial Port, but I can not get read any information sent by the gage.I am using the IO.Ports.SerialPort Object (called serialPort), and I can successfully write to the device. I can tell it to turn off by: serialPort.Write("off" & vbCrLf)But I can't seem to get any information back from the Gauge when I ask it to send information serialPort.Write("?" & vbCrLf)
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Virtual Interfacing Of Input Value
Jun 13, 2010Is it possible to make a virtual interface represents the value of an input? For example, if we have a program shows the level of a liquid in a tank and we want to represent the level virtually: as the calculated value of the level increases, the level (and color) filled in the tank shown, increases as well. Example: If the value is 100, the tank ( a rectangular ) will be shown full and green. If it is 0, will be shown empty and red.
View 1 RepliesCreate An Interfacing Software For The Micromouse
Oct 17, 2011im doing a school project, which is to create an interfacing software for the micromouse. one of the task is to list all the calibrated values in the mouse from hyperterminal to the "textbox"s in my vb program. In the hyperterminal, normally when i pressed "3" and "enter", it will wonderfully display all the values that are calibrated in the mouse. But when i try to list values from a button i programmed in VB, only 1 or 2 values are shown.... why? this are the codes for the button to list value
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Interfacing VB With A Q-Waves Wireless USB Link
Jun 22, 2010I am trying to set up visual basic to work with the wireless usb device below:
[url]
The link contains drivers and support docs. Could someone help steer me in the right direction on how to go about performing something like this?
Asp .net Communicate To Application Using Internet?
Apr 17, 2009I have a problem I have a project that needs to have a communication of asp .net to vb .net my project is i want to access or control(like a remote control) the vb .net application(server) using asp .net(client side) asp .net is like a remote control and the vb .net is the application that needs to control i need to use internet to do that.
View 1 RepliesChat Application Over Internet?
Sep 16, 2011I'm trying to make online chat..I saw 2 P2P tutorials:url...both are great tutorials, but they work in LAN only with addresses and ports given.if anybody knows which port and address could I use with this ideas and go to internet.
View 2 RepliesOpen Internet From .net Application?
Jun 3, 2011I have an application that will take in specific details from the customer and generate a URL address with query string items.I need to open up an internet window that will navigate to that URL?
View 1 RepliesOpen Internet From Application?
Jun 23, 2011I have an application that will take in specific details from the customer and generate a URL address with query string items.
View 5 RepliesRun .net Application In Internet Explorer?
Apr 18, 2010i have a Developer. have devloped application in vb.net. Now my customer says he wants to run that application in internet explorer so that can meet lots of customers for him. how can i run vb.net application in internet explorer?
View 1 RepliesInterfacing Serial To USB Port With Visual Basic
Jun 10, 2012I'm doing this project with Visual Basic , where in I have an external prototype that needs to transmit data , We will be using a serial to USB cable. I need to build a PC based program in VB that will get the data being thrown by the microcontroller(the project is chess tracking, and we need to get the data tracked.) How will I start the program?
View 10 RepliesInterfacing With Windows Calculator In Scientific Mode
Aug 29, 2009Introduction: Probably a year or more ago I asked if was possible to use the Mathematical functions in Windows Calculator or use any DLL file it may use without a satisfactory answer. As I require the greater accuracy of Windows Calculator in String format. Would it be easy to keep switching between a Vb.Net Form windows based application and Windows Calculator and, using SendKeys, get results back to a Vb.Net application using Copy & Paste via the clipboard but to do this in an automatic fashion at all please?
What I am particularly interested in is getting Log10 or LogN results and also doing ARC or INVerse LOG10 or INVerse LogN calculations. But I require the greater accuracy of windows Calculator. Additionally, would it be possible to assign a keyboard keymap to each key in Windows Calculator so that, for example, the L key would be assigned to clicking the LOG10 button, ALT for the Hyp checkbox, SHIFT for the INV checkbox and so on?So imagine sending key sequences to Windows Calculator to completely automate it. And Windows Calculator has been updated too in WINDOWS 7, would that make it any easier to work with?
Webcam Interfacing Using Express Edition 2008?
Jan 14, 2010i m working on a project which involves webcam interfacing .i need it interface a webcam using visual basic express edition 2008, collect the images and use it for further processing..
View 6 RepliesCan Proxify Application's Connection To The Internet
May 1, 2009is there a way I can proxify my application's connection to the internet??
I want it to be able to select a random proxy from a list of proxy IP address in a text file.
Get An Application To Check Internet Connectivity?
Jan 10, 2012I need my application to check for internet connectivity on my user's computer. If there is, an image is displayed and if there isn't, a different image is displayed. Here's the code I used to get this to work:
Private Sub Window_Loaded(ByVal sender As System.Object, ByVal e As System.Windows.RoutedEventArgs) Handles MyBase.Loaded
If NetworkInformation.NetworkInterface.GetIsNetworkAvailable Then
Dim bi1 As New BitmapImage
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I decided to test this on my own computer by changing my default gateway (thereby making it seem as if I lost connection). But I realized that the code still showed that I was connected. So I'm thinking that it's only checking for connectivity of the interface - which in this case, is my connection to the router (which is true, I was connected to the router).How do I check that the user's PC is actually connected to the internet? I read the article Check for Internet connectivity but it's in C# and I don't understand that.
Get Internet Time/date To Use In A Net Application?
Jul 17, 2009Is there a quick and easy way to get internet time/date to use in a net application?
I need it for creating a 15 day trial application, if i use local time/day user can simply change date before install and revert after. Using internet time i can simply add 15 days to it. VB.NET to C#
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Properly Publish An Application To The Internet?
Jun 11, 2010how to properly publish my application to the Internet, so that i can upload the new version, and upon opening, the application will replace the existing one with the new version?
My.Settings("Notepad") = TextBox2.Text
My.Settings("Notepad") = TextBox2.Text
When i run the application, that pops up in yellow with an error message, how do i fix it. I'm looking at creating an IRC client that's embedded in my application. If you are able to create it even, you will be given credits, and are able to do whatever you like with it (I'll be determining its size and positioning inside my App of course) You need to be able to CHOOSE your Channel.. the client will be connecting to the Swiftkit IRC server.
Proxify Application's Connection To The Internet?
May 4, 2009is there a way I can proxify my application's connection to the internet??I came accross System.Net.WebProxy. Here is what I have with it so far:
Dim pr As New System.Net.WebProxy(proxy)Can I set the value of proxy to equal something like 127.0.1.2:80 or do I need to split it into the address and port?Also how do I force my application to connect to the internet through that proxy? Because this is ithe part that is really baffeling me.
Make An Application That Loads Images From The Internet?
Aug 8, 2007i am trying to make an application that loads images from the internet (from my FTP Server).The problem is that when i want to change the image by selecting another image from a ComboBox control my application becomes non-respondive.When the image is loaded the application works properly again.
I tried to move that in a separate thread so instead
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Application To Go Back / Forward On Internet Browser
Sep 9, 2011I want to make application which will go back and go forward on internet browser in program.
I want: When I will click button1 then internet browser go back and go forward and so on all time. Click(button1) --> GoBack Browser - here must be break - 15 seconds --> GoForward Browser --> do it all again and again.
I do only it:
Public Class Form1
Private Sub WebBrowser1_DocumentCompleted(ByVal sender As System.Object, ByVal e As System.Windows.Forms.WebBrowserDocumentCompletedEventArgs) Handles WebBrowser1.DocumentCompleted
End Sub
Private Sub TextBox1_TextChanged(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles TextBox1.TextChanged
[Code] .....
Apply Patches For Updating .NET Application Over The Internet?
Jan 26, 2012First of all, I hope my intention is not missconcept.I would like to add an update from the internet mechanism for my newly VB.NET application.The idea is simple. That is, I ZIP all of the binary that need to be changed, upload it in my own hosting site, and download it using my Update Application, extract and overwrite the existing binary.
It works, quite well. But the problem is, the size of the binary itself is quite big (around 36MB). I am thinking of patches. That is, can we upload only the patch file, it surely make the download small isn't?
Asp.net - .Net 3.5 NameSpace - Server Error In '/Internet/bm2/bm2' Application?
Feb 3, 2011Got an asp.net 3.5 app - compiles fine, but when browse to page I get the error below. Searches for this all seem to indicate it is a namespace problem, but all of my pages seem to declare the proper namespace.
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Building A Application That Plays Internet Radios?
Apr 9, 2011im building a application that plays internet radios, and im stuck at one place, so i want it to be possible for the user to be able to add their own radio stations, i have a form for that, has; text boxes for the; name and for the URL, and a button to save it to the listbox called "User Radio's", now here is the problem, should i use a database where i store the preset radio's + where the user will save their radios or how exactly do i save this? i also need help with playing the radio station that the user saved in the listbox, and how will i play the preset radio's that are saved in database, populate the listbox from the database?
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