Capture Console Real Time Output And Store The Information In A Log File?
Jul 16, 2011
How can i capture my console real time output and store the information in a log file?
i know that i can write in the file when i write in the console window, there's got to be a better way... how can i capture the console's output stream?
I found that Console.OpenStandardOutput is a stream, but i can't read from it
Dim r As New StreamReader(Console.OpenStandardOutput)
MsgBox(r.ReadToEnd)
r.Close()
r = Nothing
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Apr 24, 2012
Basically i am creating a console application that will create and store client information as a .txt file it is going okay but i have come across a slight hick up i want to use something on the lines of this .....
dim lastname as string
Do Until Integer.TryParse(Console.ReadLine(), LastName) = False
Console.WriteLine("Invalid input, Please try again")
Console.Write("LastName:-")
[code].....
this works fine to trap out numbers from letters but the problem i am getting is when the program calls uppon LastName it is recording 0 and wanted to know if there is a way of getting past this ..... so basically i need a way to allow letter but not numbers and symbols and then dispay a pernolised error message but at the same time use Stream writer to save was the answer is in a .txt file.
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Jul 16, 2009
I need to capture what keys the user presses and put it in a textbox. However, I need to capture multiple combination. For instance, if the user presses (and briefly holds) SHIFT and 1 (number one) the text box should say "SHIFT + 1." I also want "real time" capturing, meaning as the user presses the keys the value changes.
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Jul 2, 2010
I need to get real time printer status information I need to the following information about a local printer
(1) Powered On/OFF
(2) status: warming, ready, paused, printing, error,
(3) paper / Roller status
(4) Ink / Toner status
(5) Errors of any
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Mar 1, 2012
I am trying to run powershell script from VB and I want to see the output of the script as it is running inside a console application. With my script (shown below) when I run from powershell it shows "Command Sleep Starting" and then waits for 5 seconds and then displays the other text.
However, when I run from VB.NET program, the execution waits for 5 seconds and dumps all the text output at once. It doesn't execute first Write-Output command and then wait and then output as it should.[code]...
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Nov 3, 2011
I have Desktop Application by which i want to upload file to the web server. All thefunctionality are going smoothly.Now i want a real time progress bar for representing uploading file status.
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Dec 30, 2011
need an example of a console application that would allow you to input data to and retrieve data from a text file on disk.
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Jan 31, 2012
I have a machine which creates a new log file at the beginning of the day(12am) and updates the log file whenever there is any changes until the end of the day. How do I import the data in real time (30 sec, 1min or whenever there is any changes) to my SQL server database? Will SQL Server 2008 be able to access the active log file? If not will it be easier if I let my machine create a new log file whenever there is any updates? But if it is so, how do I import so many log files with different names in real time. (I must be able to scale the solution up to multiple machines).
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Oct 15, 2009
I have an application that continously records audio for several hours. I want to be able to listen to recorded material but not necessarily in real time. I have tried to just copy the file being recorded to a new file with overwrite and the copy obviously gets done (filesize changes) but when I try to listen to the copied file my player just 'blinks' and nothing more happens. If I however close the recording, the copy also gets playable. My idea is that copying a file in use just creates another file in use. If this is the case how can I close the copied file?
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Apr 27, 2012
I need to store specific information about a user in a file of some sort. Something like an old ini file?
I will need to save a file for each customer.
CustomerName
OrderDate
DeliveryDate
[Code]....
All things point to a database but for several reasons I can't use a database.
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Jul 5, 2011
make a application where I can store a lot of account information in a file on my computer. This is how it works so far.I have a class called "AccountInfo" with some properties such as Account Name, Password, etc... This is bound to a DataGridView via a Bindingsource. So basicaly what I'm asking, is how can I save/load all these accounts in my computer easily in a file or something?
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Jun 1, 2011
I was thinking of adding a simple bandwidth monitor to a console application and I was wondering if it would be possible to keep a line in the console window visible at all times. I could set something up manually to pass new console output into a method that would get the contents of the console, clear the console, add the bandwidth data on the first row, then rewrite each line of previous information back to the console, etc.. but that seems like a really hacky way to go about it, and I'd be limited to the amount of rows visible at once in the console window (no scrolling).
STATS: Downloaded: 2599b, Uploaded: 754b <- this always stays at the top
constantly changing text
constantly changing text
constantly changing text
[code]....
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Mar 7, 2011
Target:
Send commands to a CMD.
Retrieve their corresponding output (result).
Present the output in a TextBox.
Example:
send "ipconfig" to CMD.Present the output (result) of the command in Text1 TextBox.
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Sep 11, 2010
I want to capture the Steering wheel and pedal output with my vb.net program , so my question is what kind of brand or type of Steering wheel and pedal should I look for that would be the easiest for this?
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Nov 11, 2011
I am making a windows forms application that helps me with running some commands in command prompt. Each button has a different command and they work perfectly.
[Code]...
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Nov 26, 2010
I'm working on a little app that requires the results of a dsquery and dsget set in a string for clean up (replacing spaces and other not needed characters).I can display the results of the stream with ReadToEnd - but can't seem to find anything on getting it into a string.[code]
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Mar 23, 2009
I am developing a console based application which fetches the email ID of a user from the Active Directory :
EmailAddress = GetEmailFromActDir("Tony")
How to print the the Email Address obtained above?
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Feb 8, 2010
Im using a function to set an option on a web page - I'm trying to capture the return message (Which is "ok" or an error), I want to cature "ok" and return a friendly message, otherwise return the actual message. This If Then Else seems to be false for the If even when "ok" is returned:
[Code]....
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May 24, 2010
Is there any open-source component for VB.NET that offers real-time spelling (i.e., as you type) much like word? I found some free and open source components but without that ability.
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Apr 16, 2010
I need to get the output (displayed data) from a Java Console App to be parsed through my VB.net application. I also need to send input to the application. How can I accomplish both of these tasks?
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Aug 6, 2011
I need to get the output (displayed data) from a Java Console App to be parsed through my VB.net application. I also need to send input to the application. How can I accomplish both of these tasks?
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Jul 23, 2010
In console application we write the statement as
Console.WriteLine("the addition is {0}",i)
it gives the output addition is 50
Now my question is: I want the answer to appear like this addition is 50.How I will assign the output to the next line?
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Apr 3, 2012
I'm attempting to read the full contents of a console process (after 3 seconds) with the code below:
Dim NewProcess As New System.Diagnostics.Process()
With NewProcess.StartInfo
.FileName = EXE_PATH
[code]....
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Jan 8, 2012
I am trying to redirect output from a console application and I am only recieving partial data.
Here is an example of the output that I am recieving:
[Code]...
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Aug 26, 2009
in vb.net i have some code that looks like this:
Imports System
Imports System.IO
Imports iTextSharp.text
Imports iTextSharp.text.pdf
[Code]....
i would like to see what the console is writing. how do i do this?
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Apr 7, 2010
How can I display a running stopwatch on my form? I am creating a timer but I do not want to use the timer class.
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Jun 15, 2011
I making a simple online chat using an ftp server by downloading and uploading text. I use a thread to update the chat log continuously. But it doesn't update in real time. Is there a way to create a server that clients can upload to and download from extremely quickly? How do programs like MSN messenger or better online multiplayer games do it?
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Nov 17, 2009
What would be the proper way to get the cursor position while the mousebutton is held down? I've tried using a do while loop with a background worker, but it freezes up the application.
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Jan 14, 2009
I'm working on a windows forms application (.NET 4.0).My form contains a 'Fast Line' chart using the Microsoft chart control included in VS2010.The chart gets filled with about 20,000 datapoints.My application then starts receiving market data from a server via DDE (Dynamic Data Exchange) in real-time and adds it the chart.
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Sep 19, 2010
I have to send a sequence of video frames over UDP as fast and real-time as possible and while I got the basics working, I am running into all sorts of difficulties. Some of my goals:Data will normally be sent over dial-up (hence UDP instead of TCP), but also needs to support fast Ethernet.It's OK to occasionally drop frames (hence UDP instead of TCP).Need low latency. The frame the remote receives should be one that was recently sent (no more than a few frames waiting in buffers).I need to be able to detect the effective bandwidth so that I can compress the frames more or less to keep frame rate up.I break up frame data into one or more datagrams of about 500 bytes and each has a sequence number and other info. The receiver reassembles the entire frame and detects if any datagrams are missing.If the receiver detects more than a certain percentage of dropped frames (e.g. 50% over the last 10 frames), I send a TCP message to the sender to slow down by 50%. Sender than slowly increases speed by 5% each subsequent frame.Using System.Net.Sockets.UdpClient to send and receive the data.I have a separate TCP channel used for control messages back to sender.My main difficulty right now is detecting the effective bandwidth and dealing with latency, especially over dial-up (max ~4,000 bytes/sec). For example, if I try to send 100,000 bytes/second using TcpClient.Send() they ALL seem to arrive (no dropped datagrams) but with large latency by the time last datagram arrives. I think the TcpClient.Send() function is blocking until the buffer is able to send which messes up my current algorithm.
Can anybody point me to any sources of information for how to:Detect actual bandwidth over UDP.A better algorithm for dynamically adjusting bandwidth to suit the available pipe.Send data smoothly at the desired bandwidth.A way to detect and keep latency down to a minimum.I have been spinning my wheels over the last week and every time I solve one problem it seems another rears up is head.
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