I want to be able to have the Level of my Mic in my Form. I want a Progressbar that tracks how high my voice is just like in Windows Movie Maker or In Msn Messinger when you are doing a voice Chat there is a Progressbar like object that shows how loud it is...
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How to equip the audio with a monitor level master (VUMASTER) of my pc. I have seen many examples in vb6 but few ones in vb.net acting. my objective is that of intercepting when no sound is emitted at the video mpg shown.
View 2 RepliesI want to make a process monitor tool with WMI that monitor the processes created or deleted, but the code will not work. Note to reference System.Management,
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Code dowload:
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Can I monitor the registry for changes similar to how sysinternals process monitor does it in VB? I have checked many different articles and C# samples but not come any closer to getting an answer, I would like to know if there an easier way (a VB sample perhaps)that you folks can share. Ultimately I'd like to be able monitor other things too like file system, processes etc but wonder most about how the registry can be done in VB...Would using system.management be a start? Or WMI? if so is there a nice VB sample..
View 3 RepliesI am creating an Excel add-in written in VB.NET. I would like to bind KeyDown and KeyUp events to the spreadsheet to record when the user presses and releases the arrow keys while navigating the spreadsheetIdeally, these events would be built into Excel alongside the native SheetActivate and SheetSelectionChange events, for example. Alas, they are not.
View 1 RepliesIn Visual Basic 2008, there's two different ways that I know of to accomplish the same thing:The Dim on the member level:
Dim counter1 as integer = 0
Dim counter2 as integer = 180
Public Sub SampleSub1()
[code].....
I have created a simple program which uses a two tier structure of SQL Tables.At the top level, one record holds the date of the activities and linked to it using its primary key as a foreign key, three subordinate tables hold time stamped records.The issue I have been unable to solve is that before adding any of the lower level records for a given date, a newly added top level record must be saved to the database.Doing this manually is simple - but can I rely on my users to remember to do this before they start plugging in the lower level data?I thought not, so I am looking to save the top level automatically.I've failed miserably but I refuse to believe that it's not possible.
View 14 RepliesI have the following windows service file:
Imports System.ServiceProcess
Imports System.IO
Public Class fswService
[Code].....
2 problems: first, intellisense error saying: 'fswService' is a type and cannot be used as an expression. second, I can not figure out a way to pass on to the service the path of the folder to watch (which is stored at My.Settings.userPath).
I have multiple level of For Each and in each level, i have a Linq that is the 'In' criteria as in:
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It will go inside each for (because the value is not nothing), however, it will only loop (next) in the very inner 'For Each t In tFor'. After it is finish inner loops, the outer Fors' or Next will not execute... even thought there are more than one values in that 'In'... like 'sFor' or 'fFor'. i've noticed while debuging, while break at the for (for example 'sFor', before stepping in), i get the error message:
"Enumeration yielded no results" when i expand the result for that variable and it will not step into it. but if i do not expand the result, it will step in. It seem that some how, once an element is accessed for that 'In' collection, it breaks (meaning does not loop for the rest of the elements) the next for that collection is this a bug or am i missing something in Linq? BTW: i believe it has something to do with the SqlDataReader in the Linq. I'm working with IAsyncResult.
U0161 import a Platinum level Advisor .jar to use with this Platinum level product key.How I can get this and import it to continue my completion of setup of mysql download?From where I can download that file?To enable this application, please provide a MySQL Enterprise Product Key or your MySQL Enterprise credentials.
View 1 RepliesI've a (challenge?) question for you, it's possible to monitor an swf embedded in a Form, so we can know when it stopped?[code]...
View 12 RepliesSo, when a user is running my application, how do I monitor for a particular key press? I am looking at this for my reference[url]...
View 7 RepliesI am creating a tool for monitor turn off function,I should be able to get wether monitor is switched on or switch off from my code.I got solutions only to switch on or switch off the monitor, any one can help me how can we dedect if a monitor is turned on or off?
View 1 RepliesI was just wondering if mixing SyncLock blocks and Monitor.Enter/Exit statements is dangerous. I know SyncLock uses Monitor and a Try block in the background, but are there any problems with using the two together for thread synchronization?
View 1 Replies[code]Seems to fetch data from my one and only internal IDE drive.The line objWriter.Write("Active: {0} ", queryObj("Active")) does not work if you change up the data in between the first set of quotes. Thus changing Active: {0} to Active: {1} causes an error that the Try Catch doesn't catch (this for...next is in a try catch).I assumed that the stuff inside the quotes was just text and could be changed to anything? Why doesn't the try catch catch it?Doesn't read a USB external drive when attached.i changed {0} to {1} and it crashes.
View 1 RepliesI have put together an app to monitor several directories. The basic principle is to replicate from a Master directory to a Shared directory when specific criteria is met (specific file types are changed, renamed or deleted within the Master directory)Everything seems to work fine with excpetion to MS Office documents. e.g. If I work on a .bmp and save it, it will trigger a changed event. However, with office documents (Word in this example), it appears to rename the MYDOC.DOC file to <freefile>.TMP then rename a different <freefile>.TMP to MYDOC.DOC. This would not be a problem if it was to trigger the Changed or Created event for MYDOC.DOC, but it doesn't. It wouldn't be so bad if the first TMP file was named the same as the second TMP file as I could mirror the process using the Renamed event.I can not filter out TMP files as we use TMP files within the Master directory, albeit for a different purpose.I would use an off the shelf produt, but the files need to be copied to different shared directories based on specific criteria so I can not seem to find a suitable product that fits my needs.
View 1 RepliesHow do I turn off a monitor using VB.NET code? OK, actually I found the C# solution. But I need the VB.NET solution. I have tried an online C# to VB.NET converter, but the converter is complaining that there are errors in it.How can the following C# code be translated to VB.NET?
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i need to write a program to get the monitor's serial number i can get the model number for the life of me i cant seem to get the serial?
Private Function monitorName() As String
On Error GoTo Error_Handler
Dim objWMIService As Object
[Code]....
i would like to program a little app that will change the colors of the screen. im not talking about the darkness. i want it to mimic what it would look like if for example you put on blue lenses or red lenses. so i would like to input the color and i want the screen to look as though i put on lenses of that particular color. well i actually need the program to semi-permanently change the users experience on the computer. i need the computer for the entire session that it is turned on to be changed this color
View 4 Repliesin vb, is it possible to open a form on a second monitor, apart from setting the forms screen position?
View 1 Repliesmy code, i'm converting this code from vb to vb.net and seems i was missing something, seems EnumDisplaySetting can't read values and returning 0
Private Declare Function EnumDisplaySettings Lib "user32" Alias "EnumDisplaySettingsA" (ByVal lpszDeviceName As Integer, ByVal iModeNum As Integer, ByRef lpDevMode As DEVMODE) As Integer
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I would like to get the screen dimensions so I can programatically change the size of a form upto these values. I'm new to .Net and things are little different then they used to be in earlier version of VB. How do I do it?
View 3 RepliesHow can I get the resolution of the extended monitor?
View 2 RepliesI am making an antivirus program in VB 2008.Everything has gone well,but I am having trouble with web browser monitor.The following are the tasks of web browser monitor:
1 - Whenever the user tries to open a web page in any web browser,it must return the url and html code of the web page to the antivirus.In my program, i have the following function to check whether a given string contains virus codes
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Second, I have a question which I have been trying to find answer for a wile but without any success.How can I monitor Windows Process for any change (create/kill) after run my app ? the only way I have think about it is that used two lists, the first one load the process list on it and the second refresh each 1 sec to get the new one and compare the two to know the difference, but its useless because you cant know who killed or created the process and other information.
As I have been read before, I guess there is a need to implement windows API, hook to detect process changes ? Is there any idea or solution for this?
Note: I am using VB.NET (2010)
I am now building a project where I need to regulate the monitor brightness from software using vbnet.I have now put 2 buttons (+ and -) but I cannot adjust brightess monitor from code usinf these buttons!=!=!=!
View 8 RepliesI am trying to write some code that will minimize all windows on my main monitor only? I have two other monitors, one on each side, but I just want the windows on the middle monitor to be minimized.
View 3 RepliesI have 2 monitors and I'm trying to mirror the display from the first monitor to the second.You know that when you connect a second monitor, Windows gives you the choice to mirror the monitors or to expand the display over both monitors.Well that's what I want to do, I want to mirror the monitors.
View 4 RepliesHow can I monitor how many times a switch open and close? I am planning to add a label13 to my form and use the LPT port so every time the switch goes high (1) it will add 1 to my label13.text. The Printer Adaptor address in the target PC is 0x378. using pin 10 (ACK) or pin 2 (D0).
View 16 Repliesmanage some equipment which adds a new record to a csv log file every 15 mins. Whenever the value in the fourth column in that log changes to or from 0 (regardless of what it changes to or from), I want to fire an email off (two different emails - one for the value changing to 0 - i.e. turning off, and a different email for it changing from 0 - i.e. turning on). Can anyone point me in the right direction for some code for that?
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