VS 2010 Speed Up A Process?
Jan 16, 2012I need code for speed up any process?
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VS 2010 Calculate DownLoad Speed And UpLoad Speed Kb/s And Graph
Nov 30, 2010I have a codes that calculates DownLoad speed and UpLoad speed kb/s. I would like to implement this kind. I also want to put such kind of graph. Any article or links where can I start building my own like that.
View 2 RepliesHow To Speed Up Process
May 4, 2012How do I speed up the process of keeping the data to the database from DataGridView to database access
View 3 RepliesSpeed Up CSV File Process?
Mar 31, 2009I wrote a VB.net console program to process CSV record that come in a text file. I'm using FileHelpers library
along with MSFT Enterprise library 4. To read the record one at the time and insert into the database.
It took about 3 - 4 hours to process 5+ million records on the text file.Is there anyway to speed up the process? Has anyone deal with such large amount of records before and how would you update such records if there is new data to be update?
edit: Can someone recommend a profiler? prefer Open source or free.
Speed Up Or Slow Down A Process?
Mar 24, 2012how to speed up or slow down a process.
I found out that I should use timegettime, gettickcount, queryperformancecounter.
I have found some info here: h[URL]
I've gotten to the part where I copy and paste the whole code. But, I want to only change the speed of a process.
VS 2005 : How To Speed Up The Process
Apr 3, 2009I have the following script where a user fills out a form and the data is passed to update a row in an existing excel document. Everything works fine, but its excruciatingly slow. how to speed this up?
Dim oEx As Excel.Application
Dim oWk As Excel.Workbook
Dim oWt As Excel.Worksheet
[code]....
When Use Dlls It Decreases Speed Of Process Or No
Apr 15, 2012i have some code in visual basic and i wrote some classes in c++ and i want make it dll but i don't know that when you use dlls it decreases the speed of process or not.
View 2 RepliesCheck Internet Speed - Download A File Like 1mb Size, Then It Will Calculate The Speed?
Feb 21, 2012How do i exactly check internet connection speed.I have searched around google and found out a method w/c will Download a file like 1mb size, then it will calculate the speed.
View 1 RepliesCheck The Bandwidth (download Speed And Upload Speed) Of A User In .net Or Php?
Dec 31, 2010how do i check the bandwidth (download speed and possible upload speed) of a user in vb.net or php that uses my app or visits my site resp?
View 1 RepliesCalculate Internet Download Speed And Upload Speed
Jul 29, 2009i want to monitor the speed at which my system is currently Downloading and uploading. I dont have any idea how will it can be done.
View 6 RepliesVS 2010 Launching New Process & Detecting If That Process Has An Error Message
Nov 19, 2011I am working on a small VB application that listens for commands sent from an Android app.
One of the functions is to extract an archive. I am familiar with how to listen for the unrar process to finish, so I can display a progressdialog on the phone while the extraction is happening, and clear it as soon as it's done.
BUT ... if there is an error/alert from WinRAR, WaitForExit() never gets called because WinRAR is still sitting there open until I click "OK" on the MsgBox.
For Example ... if you try to extract a file that is not actually an archive... an alert will pop up saying "No Archives Found", and basically everything is halted on the VB app and the Android app, and the Android app just sits on a progressdialog saying "extracting..." until you manually hit "OK" on the computer.
As you can imagine, this is a problem if the whole point of your app is to NOT have to go over to the computer.
So... I am wondering if there is something similar to WaitForExit() that will wait for an error and allow me to close out the alert and let the process end.
Here's my Sub for the UnRar command:
Private Sub UnRar(ByVal WorkingDirectory As String, ByVal filepath As String)
Dim objRegKey As RegistryKey
objRegKey = Registry.ClassesRoot.OpenSubKey("WinRARShellOpenCommand")
[Code]......
VS 2010 Process Cannot Access File 'FileName' Because It Is Being Used By Another Process
Oct 27, 2011I am working with saving and deleting images. What i really want to do is check and see if an image exists in the destination folder and if it does automatically overwrite it. i couldnt figure that out so i figured i would look to see if the file was there if it is Delete it then write the new file..The issue is i keep getting this error.The process cannot access the file "FileName" because it is being used by another process. [code]
View 5 RepliesVS 2010 Downloader, Calculating Speed?
Dec 10, 2011Private Sub btnStart_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles btnStart.Click
Timer1.Start()
[code].....
VS 2010 How To Find Program Speed
Apr 4, 2012Are there any ways to make my program more accurate or faster? So far, I've been using multithreading and priorities.
View 28 RepliesVS 2010 - Calculation Download Speed With My Code
Nov 24, 2011For some reason my code is a little buggy, and i really would like a speed calculator with my program.
'Download progress bar kode
Private Sub WC_DownloadProgressChanged(ByVal sender As Object, ByVal e As DownloadProgressChangedEventArgs) Handles WC.DownloadProgressChanged
[CODE]...
VS 2010 - Speed: WebClient Versus Socket
Apr 25, 2012I make a lot of programs that require an internet connection to download things from the web.At the very beginning, I used WebClient, as I didn't know Socket & how it worked.But now, I use Socket all the time, altough it's more lines of code. It seems to work faster then WebClient.I am interested if this is really true & why WebClient is slower (so is HttpWebRequest) then just a Socket.I've setup 2 threads which starts on the click of a button (WebClient thread starts first), the Socket beats the WebClient by just some milliseconds, but still.Each way has it's advantages & disadvantages, e.g.: if you use Socket, you need to write the header yourself & parse the response header.My question is, which one do you prefer & why ?Do you know why WebClient & HttpWebRequest are slower then Socket, as I assume, WebClient & HttpWebRequest both use tcp to download the things.
View 2 RepliesVS 2010 Get FTP Download Speed From File Size?
Jun 30, 2011I have a ftp download in a background session that updates to a progressbar, file download takes about 2 minutes and it works great, gives me the length that has been downloaded, total size, and the bytes remaining.I thought it would be cool to have the speed show as well but not sure I have all the info to work with, or how exactly to do it. This is my loop, and what I do have works fine just want to have the speed show as well if possible:[code]
View 5 RepliesVS 2010 Program Logic To Speed Up Processing
Mar 29, 2011I have setup an application to parse about 3000 files a day where each contains around 4000-5000 posts in xml format with like 100 fields. It involves a lot of cleanup and parsing but on average it takes around 6 seconds per post. Now I tried threading but because of the way I have everything set up with variables being overwritten etc...I have divided the files into different folders and just created copies of the program to run and access the assigned folder. It is running on a windows 2008 server with 16 G of memory and I am told I need to reprogram to speed up the process and also not use so much memory.
[Code]...
VS 2010 Speed Dial For VB 10 Tabbed Web Browser
Oct 24, 2011I have a mdi tabcontrol and make a speed dial with pictures so when someone wants to see all the tabs they can click a button and see the open tabs to quickly switch to them
View 4 RepliesCheck For The Lan Speed And Put This Speed Value In A Progress Bar?
Jan 4, 2012i want to check for the lan speed and put this speed value in a progress bar.
for example:
[==== ] the lan speed now is 23 KB/s
and there is another problem is if there are a LAN and a WiFi adapter in the same time how do i check for the speed for both adapters
VB 2010 Express - Randomize A Numerical Output To RS-232 With Speed Control
Jan 17, 2012I have a USB device that is "seen" as a COM Port. It has eight channels, each require a single character to turn ON/OFF. It's a DLP-IO8 for reference. I have the COM port part working 100%.
1-8 turns ON each channel (12345678)
Q-I turns OFF each channel (QWERTYUI)
Truth table for device:
1 = Ch1 ON | Q = Ch1 OFF
2 = Ch2 ON | W = Ch2 OFF
3 = Ch3 ON | E = Ch3 OFF
[Code].....
a loop that I can still use the functions of the form (change speed or Stop loop).
a way to utilize Q-I to turn the channels OFF in random mode
I've been searching for a few days with little luck. I've tried Do Until, Do While loops and a few others.
I've only been coding for a few days now so go easy. Learning as I go. My form for reference
Ultimately I'm trying bring my PC Interface project up to date by going from a parallel port to USB.
VB 2010 Express - Randomize A Numerical Range Output To RS-232 With Speed Control
Jan 17, 2012I have a USB device that is "seen" as a COM Port. It has eight channels, each require a single character to turn ON/OFF. It's a DLP-IO8 for reference. I have the COM port part working 100%.
1-8 turns ON each channel (12345678)
Q-I turns OFF each channel (QWERTYUI)
[Code]....
VS 2005 Windows Services - Process Is Listed As A SYSTEM Process Rather Than A Process Under User Name
Jun 4, 2009I have written a windows service that is meant to launch a notepad when a specific action happens. The problem i have is that even though the service launches notepad, the actual notepad it self is NOT visible. I know that it has been launced because i can see the process in the task manager. By the way the process is listed as a SYSTEM process rather than a process under my user name (i believe that is because my process is a "LocalSystem" one).
View 4 RepliesGet The Speed Of A Computers Fan Speed?
May 5, 2009how would i go about getting the of a fan of a computer that my program is running on in rps(revolutions per second) using vb.net?
View 4 RepliesVS 2010 Get Process Name?
Jul 12, 2010Well I'm trying to make a program that have ListBox1 which when the button1 is pressed the Listbox1 will show all the open windows of notepad, like get notepad.exe and it will show Example the name: Untitled - Notepad nothing else, i have a code right now that i found but it Shows a few things, look at this picture.
Form1
Private Sub Button1_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Button1.Click
[code].....
VS 2010 Attaching To A Process?
May 28, 2011I want the program I am making to show the cursors position on the process it is attached to. Sorry if this is a lot to ask for. Can you tell me how to.
1. Make a drop down menu with the list of process.
2. When i click on one of the processes, my program attaches to it.
3. When I move the cursor over the process, my program tells me the co-ordinates of the mouse on the process.
4. When i press F3, Timer3 Starts.
5. Make the mouse move to a co-ordinate on this process.
If it is too much to ask for, can you just tell me how to do 1 of them and hopefully someone else will tell me to do the others.
VS 2010 File Used By Process?
Jun 10, 2011it is possible to see what process is running a file or see what files a process is using?
View 6 RepliesVS 2010 Process Not Declared?
Nov 7, 2011Im trying to simply load a webpage in a wpf app using
Process.start("www.google.com")The problem is... it is saying "Process has not been declared. It may be inaccesible due to its protection level"
[Code]...
Launch And Watch A Process From .NET 2010?
Mar 9, 2011I am working on an application that needs to launch Microsoft Word, and then resume when the user closes Word. The code below should work, but it does not. I get an 'object not set to an instance of an object'
1 Dim pInfo As New ProcessStartInfo
2 Dim P As New Process
3 pInfo.FileName = "C: estLLR.doc"
4 P = Process.Start(pInfo)
5 ''# Here is where it goes bad
6 P.WaitForInputIdle()
7 P.WaitForExit()
I put p into the watch window and it shows a a system.diagnostics.process in the watch after line2, but after line 4 it return to NOTHING. The process launches, but I can not monitor it any longer with lines 6 & 7. Is this a 'limitation' of Visual Studio 2010 or am I making an operator error? The MS Help does not show process available in the 2010 version (it is in Visual Studio 2005 and Visual Studio 2008).
[Code]...
VS 2010 - How To Exit From Thread / Process
Apr 10, 2012Basically, I am just trying to close the thread/process after it's done.
Private psi As ProcessStartInfo
Private cmd As Process
Public Delegate Sub InvokeWithString(ByVal text As String)
Private Sub Button1_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Button1.Click
Dim psi As New ProcessStartInfo("m7.bat")
[Code] .....
I am trying to close the thread so once it's done, it closed for good and my form is closed as well. I tried Me.Close() which results in: "Cross-thread operation not valid: Control 'Form1' accessed from a thread other than the thread it was created on." Error.
Me.Invoke(New InvokeWithString(AddressOf CloseME), e) - Results in parameter mismatch error.
However, things like Msgbox("Done") works perfectly.
