How To Do Connect Fingerprint Reader Into Windows Application
Oct 5, 2009
in the beginning of my windows application my client want that the employees check in via a card reader, now he want to use the finger print reader, I try google to find the solution but I realize that i need a third party .net application to do the issue. can any one tell me plz how to do connect the fingerprint reader into my windows application plz it is really urgent and i don't know if I can do it in VS.
I wanna make a time in and time out using a fingerprint device.. how can i start a coding for this in visual basic .net for attaching a device or accessing its database.
I am using a Hp Touchsmart Tm2 laptop with a built-in Validity VFS-301 fingerprint reader. I would like to know if there is any way to incorporate fingerprint security directly into my VB 2010 program.
I want to launch a application called Foxit Reader pdf Reader .I know System.Diagnostics.Process.Start(path) can do it but . Requirements are Foxit Reader should be installed on machine.Now if it is installed how to serarch for the path of its Executable to provide the parameter as I can not hardcode the path for different machines.
I am clueless on the whole thing and been reading a lot about it. So far, I saw some samples which are poorly documented and oritend to vb.net 2005. Is there any SDK oriented to vb.net 2010 and well-documented? After converting 2005->2010, it gives me errors and so I can't see the samples. Gruile SDK seems to work fine but it is very badly documented. I donno how it is initialized and interacted with at all as their API reference is poorly written.
I've been trying to connect a MS database to a V.B. form unsucessfully.Actually when i try to do that, i can't connect the tables information to the form or store the information i enter in the form in the MS table.I was doing an exercise here, and to store the information in the table called readers, i typed:
I am a SQL Server Developer and DBA. I have some experience in VB.Net (Windows Application) programming. I used to use .config to setup database user and password. I have a windows application running on my computer. I would like to check which username and password is used to connect to SQL Server Database.
The application sits on a virtual environment and when I remote in and run the application, it connects to the remote database. However, when I remote in with a service account and double click the same .exe, it tries to connect to the local host database and ignores the app.config. The code is the same, only the login name I use is different. The login I use is part of the local admin group. Any ideas?
My application is connecting to a webservice but when the webservice is offline, it will show a messagebox saying there has occured an error in my application. Giving me the option to send a report...I surrounded my whole code with a try catch to catch unsuspected errors. But still this window appears. How can I stop this?
Im creating an EPOS system and nearing the end of the application.I need to connect my newly acquired barcode reader to the form in vb.net so that whenever I scan an item in the items ID number appears in the necessary textbox.After some research I have bought the relevant barcode reader making sure it supports the relevant barcodes including retail.I have plugged it into the computer through the usb port, it has installed automatically all of the relevant drivers, and below is the code Im using in vb.The below code is include for where the form loads up:Me.KeyPreview = True
We have a VB.Net application which works fine in our tests in different Windows XP SP3 machines. However there is one machine in which is displaying this error:
Unable to connect to any of the specified MySQL hosts
Using the mysql command, we can successfully connect to the database. We already checked for any other application or firewall that could be blocking the connection but it seems fine. We also reinstalled the system (no errors during the installation) but the MySQL error message doesn't change.
The system settings are exactly the same as in the other computers. We are using "localhost" as server in the connection string. The "hosts" file has its default values (nothing strange in there).
i wanted to write a quick program to get the file organization of my MP3 files back into sync with the info in my ID3 tags... I had tried to get the Windows Media Format SDK, but when i go to install it says it can only run on WinXP. Problem is it seems the official site is gone, and the other links i've found to a hosting on Novell's servers is also down. Anyone know where i can still get a distro of TagLib# for C#/VB.NET for Windows? Or another good ID3 tag reader?
i have a Windows service that is hosting a WCF service through net.tcp and this is working great. I have also created a WCF service application. I am trying to add the net.tcp service reference to the service application. Then I add it to the GAC that goes ok but if I try to RegAsm the WCF service application to allow it to be called from Server.CreateObject I get the error:
Warning: Type library exporter encountered a type that derives from a generic class and is not marked as [ClassInterface(ClassInterfaceType.None)]. Class interfaces cannot be exposed for such types. Consider marking the type with [ClassInterface(ClassInterfaceType.None)] and exposing an explicit interface as the default interface to COM using the ComDefaultInterface attribute.
It does not work. I have tried to call it through a class library but this does not work either as the end point is not set correctly.
I have a simple RSS reader in a Web Browser application I am making. But whenever I click "Show RSS feeds" which makes my RSS reader window show, my application goes non-responsive! VB 2008 isn't registering any errors or warnings!
I've got an application that reads a XML file via a stream reader. The problem is I can't edit my XML file and save it when others are using the application that is using the XML file at the time. how can i get around this?
I am trying to build a retail store application that uses a barcode reader. I need to know how to get the barcode data in my application and use it against my items database.
I'm making a browser and for the favorites I'm using a reader and writer to read and write new favorite to a .txt file. Now if I edit the text file manually and load up the browser, the favorites show up as they should but the problem comes in when I add the a new favourite and then reload the application. Once reloaded the favorites seem to copy what was originally in the file and then whatever I added last at the bottom.
Here is the Public Class Form1 Private Sub Button1_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Button1.Click WebBrowser1.Navigate(TextBox1.Text) ListBox1.Items.Add(TextBox1.Text) [Code] .....
I am having an issue with both Adobe Reader and FoxIt Reader when trying to print a PDF document. Both issues are different but a solution to either one will allow me to fix my issue.The issue I am having with Adobe Reader when trying to print using the following code is that it will not print it to the network printer I specify but just the default printer.
Dim AdobeReader As New Process AdobeReader.StartInfo.CreateNoWindow = False AdobeReader.StartInfo.Verb = "print"
I created two programs (Application) now i want connect Application (Application1) with other Application (Application2) For example: i have button in Application1 and Application2 have label text i want when i click on the button (in Application1) the label text (in Application2) will change,Is that possible?
I was asked to develop a attendance monitoring system, they wanted the hardware to be fingerprint biometrics. My question, what are problems you encountered with biometrics, fingerprint to be exact?
