How To Play Mp4 Videos Using MCI Device

Jan 12, 2012

Using the mciSendString command I am able to play avi, mpeg, mp3, etc. but I am unable to play mp4. Here in this web-site it says I can play any videos provided that I have the correct codecs. I am able to play mp4 using my other media players (eg. vlc player). How can I play mp4 videos or how can I make the MCI device auto detect the necessary driver type and play the videos ?

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Play Videos With Program 2008?

Sep 2, 2008

Is there no longer an easy way to play videos with VB2008?Use to be easy with VB6, but everything I can find in Help for VB2008 says Vista only.Do XP and Win2000 users have to use VB6 to build apps that incorporate video?

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API To Hide Non Plug And Play Devices In Device Manager?

Feb 24, 2012

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. 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.

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.Net 2010 API To Hide Non Plug And Play Devices In Device Manager?

Feb 25, 2012

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.

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Make Program Feel If Any Device / Usb Device Plugged Into Computer Or Unplugged

May 5, 2010

how can i make my program feel if any device or usb device plugged into the computer or unplugged.url...

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Windows Cannot Load The Device Driver For This Hardware Because There Is A Duplicate Device Already Running In The System (Code 42)

Nov 13, 2009

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...

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Click The The Song To Play, Even The Play Song Finish But Does't Play Automatically?

May 8, 2010

I want to the song can auto start one by one when import the song to list box. But it doesn't work that I need to select one by one. Besides, the program can repeat all the song or individual song when checkbox enable.

If AxWindowsMediaPlayer1.playState = WMPLib.WMPPlayState.wmppsMediaEnded Then
If playlistbox.SelectedIndex < playlistbox.Items.Count - 1 Then

[code].....

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Playing Videos On VB?

Sep 24, 2009

I want to play a video on a VB form but not sure how to go about it All I want is to play a video that takes up the whole form and make a button that plays it

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Shell - Media Player Play File Error - Refuses To Play

Sep 16, 2010

Im trying to open media player (full screen) and play a movie. When i create the file path like so: Dim MoviePathVTS As String = String.Concat("""" + tempMoviePath, " \VIDEO_TS\VTS_01_1.VOB" + """")

It wont play the file but if i do it like this: Dim video1 = """F:\Movies\DvD\Angels and Deamons\VIDEO_TS\VTS_01_1.VOB"""

It plays fine? the file paths are the same including the extra "" but it just refuses to play. I need the top one because i have many movies in a treeview.

Heres my code

Private Sub watchNow_Click(ByVal sender As Object, ByVal e As EventArgs)

'get the position of the selected node
Dim i = movieTreeView.SelectedNode.Index

[CODE]...

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64 Bit Browser / Flash Videos

Mar 6, 2009

I develop on my 64bit system, and the problem with that is, flash does not support 64bit browsers, only 32 bit, is there a way to convert the browser i made to like 32 bit or something so it will be compatible with flash ....

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Are HDI Videos For 2008EF WPF Up-to-date

Jun 9, 2010

I need a skeleton starter code for Database-Entityframwork-WPF app.Are the HDI videos of 2008 up to date regarding the VB code strategy? ie do I use context? should I use a view to move the records along?Do you basically write the LINQs the same as 2008, but leave off the "_" line continuation char? Is the data source the entityModel rather than the Database?(I realize the entityModel is generated from the Database.Also had errors trying to generate the Database from the Model. However, was able to generate the Model from the database. I looked at the examples supplied w VB 2010 re EF, but didn't note an example that would apply. Also, had difficulty in running examples.

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Embed Videos Into Program?

Jan 21, 2011

I was wondering if it is possible to embed videos into a Visual Basic program and how I should do it. I'm pretty certain it is possible since you can import files and read them, and even play audio media

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Store Videos In Database?

Jun 3, 2010

i m making an window application in VB.NET 2005 , i want to know how can i store videos and images in database--pls tell me of using ORACLE 10g or SQL SERVER 2005 or My SQL?

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Make A Play Button Play/stop Toggle?

Feb 9, 2010

How can you make a play button play/stop toggle? Currently my button plays a file in WMP but when I click it again, it just restarts the file. I would like it to toggle on and off, play and stop, not play and pause.

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Creating Fade Between 2 Videos In Winforms?

Apr 11, 2010

i have a media player in vb form...with 2 files in a listbox as a playlist now i want to create a fade between changing these files as a transition how can i do that...

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Can't View Bob Tabor Videos On Windows 7 Ultimate

Jul 15, 2011

I recently purchased a Dell laptop with Windows 7 Home Basic installed and installed my Visual Basic 2008 Express and Visual Basic 2008 Step by Step and have run into at least 2 different problems I know of. One is I can not view the videos from my Bob Tabor subscription and two I do not see the fonts the Step by Step book refers me to access in some of the practices.

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Make Screan Saver (contain Videos And Images)?

Aug 5, 2009

how make simple Screan saver screan saver contain videos and images

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Missing Components - Certain Tutorials On Videos While Learning

Aug 12, 2011

Am I the only one missing components? I am using VB 2010 and keep trying certain tutorials on videos while learning, and I have now come across 3 components they show in the tutorial but are not in my list. The 2 I am most needing are

[Code]...

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Playing .mp4 Videos In A Windows Desktop Application

Aug 17, 2010

I'm looking to see if anyone has a good reference for a third-party add-in that will allow me to play .mp4 video files inside my program without a need to embed a web browser in my program.

I have no problem buying it (well that depends on the cost of course!), but I want that when I distribute it, I include their .dll files and it'll work on the user's computer without anything else needed.

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Better Control For Viewing Videos Than Windows Media Player?

Dec 6, 2011

having lot of problems playing a video on a form.Is there a better control for viewing videos than windows media player? For video resource files, what should the build action be? Will a form which has a 32-bit windows media player control on it work on a 64-bit computer?For some reason, the following code does not work:

If System.Diagnostics.Debugger.IsAttached() Then
strVidFilePath = System.IO.Path.GetFullPath(Application.StartupPath & "....
esources")[code].....

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Finding A Website That Provides Free Teaching Videos For DataGridView Control?

Apr 12, 2012

Is there a website that provides free teaching videos for DataGridView control.Luai Alrantisi, BSc in Computer Engineering, University of Ottawa 2007, Canada. IT Manager of MTN Mobile Telecom.

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VS 2010 : Deleting Files, Fonts From Resources, Playing Videos?

Jan 11, 2012

I am having a _ton_ of issues, and I am hoping some of you could clear it up...

1. OK So a while back someone showed me an example for fonts from resources, but I noticed if you close the window that it opens, The entire program shuts down... what can I do to fix it?Also, The fonts are not showing up on all computers, only this one....

2. I am trying to delete a image file, which the program downloads from the internet, and can change regularly, but when I try to delete it will not delete. It says its in use, and I cant figure out where.

3. I am trying to play videos using the following

vb
Private Declare Function mciSendString Lib "winmm.dll" Alias "mciSendStringA" (ByVal lpstrCommand As String, ByVal lpstrReturnString As String, ByVal uReturnLength As Integer, ByVal hwndCallback As Integer) As Integer
Const WS_CHILD As Integer = &H40000000

[code]....

Now, I have confirmed the files it is attempting to play are in fact valid video files. It refuses to play all but the last one.

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Enable Webbrowser Control To Read Pdf Files And Show Flash Videos?

Mar 6, 2011

How do I enable my weBrowser control to read pdf files and show flash videos? I want to also create an intepreter and compiler for the perl and php for a program without setting up a server or using my IIS server. How do I do this?

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VS 2008 [PropertyBinding] Store Form Size And WindowState - Giant Bug - Videos?

Jun 14, 2009

I need to store the Location, Size and WindowState of my application when it is closed, so that it can be re-opened in the same state later. I thought I could use simple coding and the Settings to achieve this, but I noticed the PropertyBinding of the Form in a tutorial and decided to see if I could use it.

[Code]...

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Single Folder Or Multi Folder For Picturs And Videos?

Feb 19, 2009

i am going to write a wpf application that copies and retrieves pictures and movies in a specified folder/s.From a performance point of view is it better to use a single folder for all pics and videos or is it adivisable to create many folders?In other words is it faster to get a picture from a directory with many folder and few pic for folder or just one folder with all pics in it?

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Get LAN Name (not Device Name)

Jun 21, 2011

I can get the LAN Device Names (using code below) but how do you get those strings from the "Name" column (see image) that the user can change?

' get list of enabled lan card device names
Dim cat As New PerformanceCounterCategory("Network Interface")
Dim instances As String() = cat.GetInstanceNames()
For Each instance As String In instances
Debug.WriteLine(instance)
Next

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How To Run Device Via USB

Aug 2, 2009

I am using VB.NET. How can I run device via USB? I mean device, such as lamp by USB.

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Communicate With A PCI Device?

Apr 29, 2010

I`m working on a project where i have connected a FPGA chip to the PCI bus but now i am trying to figure out how to communicate in VB to that device? Normally the device has memory assigned to it in XP (address h00000200 to h0000037F) but i don`t know how to read/Write to that memory directly in VB...

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Determine Device IRQ In .Net

Mar 22, 2012

How do you retrive a given device IRQ in VB.Net? I can find no examples of this anywhere.

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How To Detect A USB Device

Oct 23, 2009

I need to detect a usb device when it is connected to PC.I found next code that is working. But it works only with Mass Storage.Imports System.Management

Public Class Form1
Private WithEvents m_MediaConnectWatcher As ManagementEventWatcher
Public USBDriveName As String

[code].....

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