I need to know, how can we attach an USB to any device and detach an USB. I'm using VB 2008 version. I need to write a code for usb detach and attach in windows xp. Whenever usb is detach from the PC side, i should get a message in command prompt saying that, USB is detached and if you insert an USB , then i should get a message saying that, usb attached.
I'm struck which api should use to communicate with usb , to get info such that usb has been attached or detached?
I am just curious, if there is some way to attach handler to my derived classes base event, if I know EventInfo and I have Delegate to handler function. I have tried MyEvent.AddHandler(CType(Me, BaseClassType), MyDelegate) already, but no positive result at all. Consider being in need of attaching handler to custom event at runtime, while derived class possibly shadows this event.
A Problem in accessing a device from VB Windows cannot load the device driver for this hardware because there is a duplicate device already running in the system. (Code 42) This error is because i am using 2 devices of the same company which has the mass usb storage on it and when i install one of the device the other hides. So one is detected the Other is not. It also give a error called designed dragnonacally something...
I have a BackgroundWorker object that I instantiated to perform a DB process on a background thread ansynchronously. I have event handlers for DoWork and RunWorkerCompleted. I can tell that the BackgroundWorker is disposing of itself because I added a message box into the Disposed event handler.Is it necessary to detach the event handlers to ensure that the memory is cleaned up and that there are not memory leaks?
I'm trying to attach an IP camera to vb form but i do not have any idea about ho to start and the classes or component that i should use. I searched on net but i didnot find goood results.
I want to attach .net framework 2.0 file in wix.how can i?so whenever client want to install the msi then it will install the framework directly.so how can i bind the framework in msi package?
I have created an asp.net form in vb.net that sends an activation email after it is filled out and I was wondering how to attach a file(s) to the activation email sent out after the form is submitted. The function I believe to use after the 'mail.body' portion is: [Code] The portion that is confusing me is what parts above need to be filled in with an actual value. Also, do I need to store the files in a location such as an FTP client or db (at the moment they are on my hard drive).
I installed 2010 and am trying to attach to VB 6.0 project that has some COM exposed calls. In 2008 I just used Tools, attach to process, selected the running VB 6.0 app, and it would hit the .Net breakpoints. Right now it appears to be running some other version of the .Net program. It must be picking up something registered other the my code open in developemnt.
Is there something else I need to do to attach for 2010 IDE?
im currently working on a project for a warranty company. I need to be able to attach pdf files using a browse button that will save them to the file, so that later if the contract is reviewed we can pull of the scan of the contract without say having
I have a project which is using text file located in the same folder as executable. I want to prevent user from be able to do anything with that text file. I want to make this file be inside of the .exe so it want be visible by user.
I have created a program to take a text file and convert it into a datatable. Unfortunately, however, I seem unable to attach this file to a database. I am getting an invalid object error stating that there is no table named "DataTable"
I mean, My project is library based. So one very important dll should be under my control. I have to create a certificate for this dll. this certificate will be date wise. with expiry date. to run that project, the user must run the certificate.
I try to make some personal diary with VB.Net and i'm using Monthcalendar for the date. but i have no idea what can I do with monthcalendar is it possible for me to attached some data / text (save using .txt file) and highlight/bold the date ? or how to fill monthcalendar array with specific date without using DateTime collection Editor?
How do i attach a sql express .mdf file which is located in a certain folder on my C: drive to sql express in my code, there are many examples on the web but none of them seem to give a code example which works, I am using visual Studio 2008 and Sql Express 2005
I'd like to know how to attach an event handler in VB,There is a C# sample code in this URL that I want to convert to VB (Figure 8)
http://msdn.microsoft.com/msdnmag/issues/06/01/speechinWindowsVista/default.aspx?loc=&fig=true#fig8 I have succesfully converted every lines to VB except those :
I have a program that instantiates Excel, programatically updates it, and then closes it. In some cases, when I look in the task manager/processes, I can still see 1 or more copies of Excel running.
1) Is there a way I can, after creating an object reference to Excel, identify the PID or some other unique identification?
2) Using that, is there a way, after I think I have told Excel to go away, to see if the PID (or whatever) is still active?
3) Given that I have a PID, can I get a new object reference and try to tell it to go away nicely
4) If it still won't go away, can I force an end process of the task?
5) Is there a library or routine available that will return the active processes so I can search to see if there are any copies of Excel still running?
6) using the approach in 5, can I also find out if the item associated with the PID is running just as a process and not as an application?
I have created a program and i have managed to publish my application. I have set it up to be installed via CD but it does not attach the MSAccess DB. how do I add the DB?
I want to develop an app thru vb.net to attach and send a doc file to my email. Lets say in my Temp folder I have 2 doc files. I want the program to attach those 2 files and send it to my email. Is this possible to write an app in VB?
We use a 3rd party engineering application that does not expose an automation model. We can 'automate' it after a fashion by using low level Win32 API calls. I can get the Process by iterating the GetProcesses method. Is there a way to attach to the app by using the NativeWindow class?
I'm not sure what is the best approach. Here is what I'm trying to do. I have installed sql express 2005 and sql express manger as pre-req before my program is installed. Now I would need to attach a DB to my new sql express instance. I'll be using windows login for this. I pretty much can not touch sql express, and run it as it was installed. No changing settings. Now I can run the SP_AttachDB from sql, but how would I automate that? I have tried the connection string, with the attach database option, but it's not working.
