Once again, I come on my knees to ask for your guidance :P Well, actually I was hoping to see if anyone could someone make up a code similar to this idea xP. [code] Anyone knows how to do this? Basically just list every device connected. Doesn't have to be in the specific paths, just the names of every device
View 6 RepliesI want to show a list of devices attach to system same like Device Manager tree.
View 3 RepliesDoes anyone know where I could start in making a device manager?
All I need is a list of devices installed in a list box
I have a windows form in vb.net. in my form have a combobox. I want in combo box show only all com ports that exist and available in device manager. How to do it?
View 5 RepliesI'm writing a Windows Forms application in VB.Net 2010. The application's purpose is to recreate the Device Manager in VB.Net. The idea here is to capture the information provided by Device Manager and store it in a database. In turn this information could be used as a configuration management tool.
My device tree is coming along nicely, with one minor exception. There are hidden devices that Device Manager does not display by default. Show Hidden Devices causes Device Manager to display these devices. My Device Manager displays them by default. I want to duplicate the Device Manager behavior of being able to hide and display these devices in my appilcation. I have had some success with this task in that I am able to hide the Plug and Play devices that are marked as hidden by windows by use of the "Don't Display In DM" flag. There is the small issue of the Non Plug and Play Device Class. My question is this... Is there a similar flag for Non Plug and Play devices? I have found a reference to the PNP_DEVICE_STATE and IRP_MN_QUERY_PNP_DEVICE_STATE IRP. It contains a flag
PNP_DEVICE_DONT_DISPLAY_IN_UI. My problem is that I cannot find any guidance as to the structure of this API declare and the coding needed to use it. I'm not even sure if this API will be helpful in accomplishing my task. I want to hide the Non Plug and Play devices and device class in my tree. Can someone please assist me with the locating an API that will accomplish this and the proper coding of the API in VB?
I am using Visual Studio 2010 Ultimate and Running Windows 7 Ultimate with all Service Packs and updates applied.
I have a little chunk of code that open the device manager by using the command line. I want it to open a specific tree eg: Monitors .Is there a way to pass a parameter to the device manager to open this specific tree or item?
Public Class Form1
Private Sub Button1_Click(sender As System.Object, e As System.EventArgs) Handles Button1.Click
Shell("mmc devmgmt.msc")
End Sub
End Class
I'm writing a Windows Forms application in VB.Net 2010. The application's purpose is to recreate the Device Manager in VB.Net. The idea here is to capture the information provided by Device Manager and store it in a database.In turn this information could be used as a configuration management tool.My device tree is coming along nicely, with one minor exception. There are hidden devices that Device Manager does not display by default. Show Hidden Devices causes Device Manager to display these devices. My Device Manager displays them by default. I want to duplicate the Device Manager behavior of being able to hide and display these devices in my appilcation. I have had some success with this task in that I am able to hide the Plug and Play devices that are marked as hidden by windows by use of the "Don't Display In DM" flag. There is the small issue of the Non Plug and Play Device Class. Is there a similar flag for Non Plug and Play devices?
I have found a reference to the PNP_DEVICE_STATE and IRP_MN_QUERY_PNP_DEVICE_STATE IRP.It contains a flag PNP_DEVICE_DONT_DISPLAY_IN_UI.My problem is that I cannot find any guidance as to the structure of this API declare and the coding needed to use it. I'm not even sure if this API will be helpful in accomplishing my task.I want to hide the Non Plug and Play devices and device class in my tree.I am using Visual Studio 2010 Ultimate and Running Windows 7 Ultimate with all Service Packs and updates applied.
I am attempting to write/read data to/from a device that is connected to my laptop via a USB-to-serial connection.The device getsa picked up in my device manager on com port 8.What do I need to be able retreive and send info. across to the device?
View 18 RepliesI have a Windows form.in windows form have a combo box that give me a list of available port serial with it code (Dim ports As String() =SerialPort.GetPortNames())for example( Com1,Com8,Com15,...).but I want to give me fullname of serial port in device manager for example in dvice manager is these (Comunication Port(COM1) - Printer Port(LPT1) And USB Serial Port(COM8)).how to Get it?
View 2 Repliesi am using the below code in VB.Net to load the available serial ports :
COMsComboBox.Items.Clear()
Dim i As Integer
For i = 1 To My.Computer.Ports.SerialPortNames.Count
COMsComboBox.Items.Add(My.Computer.Ports.SerialPor tNames(i - 1))
Next
i also want to load their names as seen in the "device manager",
I want to add version info to my mobile device exe fileand apparently the following line is not supported in CF (windows mobile 6.0), ideas?:<Assembly: AssemblyFileVersion("1.0.0.0")>I want to be able to to right-click on the .exe after it is copied over to the PC and have the version displayed in a version tab just like any other .exe. I would then be able to read this version in code from a VB6 program.
View 1 RepliesI'm making a database app. I've finish the search, add new, and add function. What I'm trying to do is to expand the functionality of the add new item function.
View 2 RepliesI have a function that will allow me to edit the manager property of a user here:
Public Shared Sub SetManagerProperty(ByVal de As DirectoryEntry, ByVal pName As String, ByVal pValue As String)
'First make sure the property value isnt "nothing"
[Code]....
But what if the manager is not in the Company OU? How can I edit this to search for him in the entire domain?
how can i make my program feel if any device or usb device plugged into the computer or unplugged.url...
View 3 RepliesA 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...
View 2 Repliesim currently in the process of making a program that im going to release here. But i need a way to open Task Manager in VB 2008. Does anyone know a way to do it?
View 7 RepliesMy some problem for vs 2008 in mobile applications How to learn mobile device board serial number in vb 2008?
View 2 Replieshow can made download manager application in vb.net 2008?
View 1 RepliesoXLBook.Save()
oXLBook.Close(False, txtExcelPath.Text)
oXLApp.Quit()
oXLSheet = Nothing
oXLBook = Nothing
oXLApp = Nothing
Even though I issue the commands, the EXCEL.exe still appear in the TASK MANAGER -> PROCESS after the Excel application is quit, closed and terminated.
I have make a web browser and a download manager. web browser is working fine, and on the other hand download manager downloads file from given URL. When ever I click on a download link on my browser it opens in "Internet Explorer" Download Manager I want to disable this one and want to embed my download manager with this.
View 10 RepliesWhen i close my program its still running in the task manager, how do i close it completly ?
View 16 RepliesI have recently installed SQL SERVER 2008 Express edition for learning purpose. but I am unable to find SQL Enterprise Manager in the START Menu. It wont come with Express Edition?then, how can i create/manage databases. I am a starter in .Net. Anybody please help me.for your info, i have installed SQLEXPRADV_x86_ENU.exe - sql express with advanced services?
View 2 RepliesI want to write a kiosk program, but the procedures and practices, or procedures appear to be a help if you would be happy to unload the program
View 11 Repliesi have wondering about using the fingerprint in vb.net apps to secure my application and avoid accessing to it by unauthorized Guests..so If I could find the answer to my question on this subject.
View 3 RepliesI've been looking for a way to play an MP3 file over a specific sound device for a while now and I just haven't been able to find any decent code examples in VB.NET. Basically I need a way to find and list all the sound devices on the system and then play an MP3 file over one of them. I have found code examples in C# and similar but I couldn't find any VB.NET code.
View 2 RepliesShould I get a BindingNavigator when I drag and drop my dataset onto the datagrid that I've placed onto my form? I'm using SQL CE, get the bindingsources, tableadapters, and the columns show up on my form, but do not get a BindingNavigator.Do I need to add one manually, or is this not an option on mobile device development in VS 2008?
View 3 RepliesI am basically after some information on what you would believe to be the best way to send strings from a mobile device (possibly a windows mobile phone) to a PC and vise versa. Just so you know the distance could be upto 4 miles and no direct line of sight.
View 6 RepliesI have one small problem with Windows application. I have to update database (sql server compact) via window forms. When i copy this database file on local disk, i can set connection and update without any problems.
View 2 RepliesIm new to programming.I work for a research in Sri Lanka.In our research data is collected on windows mobile devices.I am the person who connects the devices(Known as JUNOs) and copy the data to the hard drive.But when Im not around others should copy the data.But they havent got IT knowledge.I want to create a simple software which detects the JUNOs when connected,show a message that a device is connected(Ex : JUNO1 is now connected),and then a button to copy and paste data to hard disk.(Ex: Press copy button to copy data)
View 4 RepliesI want to know if I can put live video from a capture device into a picture box using image.fromstream or any other way of getting the video into the picture box.
View 1 Replies