HttpwebRequest And Response Taking Time
Jun 9, 2012below code is taking 150 to 200 second to read data (actualy my response data is very large) [code]
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How To Simulate A 'view' Using Httpwebrequest / Response
Nov 13, 2010How do I simulate a 'view' using httpwebrequest/response? [code]
View 1 RepliesAuthorized HTTP Commands Via HTTPWebRequest / Response
Nov 23, 2010I have a device with an embedded webserver that accepts URL-based commands and queries. The device provides a user-privilege schema, so I have administrative accounts, operator accounts, and plain user accounts. Certain commands and queries require authorization via username and password to establish the privilege level available.
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HttpWebRequest/Response (500) Internal Server Error
Jul 30, 2009The target server is writen in Cold Fusion and i have no access to there.
In addition i get only this error msg: The remote Server returned an error: (500) Internal Server Error
What can i do in order to come with a more friendly exception message?
Am i overlooking something obvious in my code? myResponse.Close()
VS 2008 - HTTPWebRequest / Response Send XML Data
Jul 29, 2009This is the short instruction:
1) Make a single HTTP-POST request to the following URL in XML format.
[URL]={password}&user={username}
2) The xml form field that is posted should be named "createorder".
I don't get the last part with naming the xml form field. What the xml form field means (stands for) in this context?
VS 2008 Httpwebrequest And Response To Open Webpages And Get / Post Info With Proxy?
Sep 16, 2011i have just started learning about httpwebrequest and response to open webpages and get/post info. Anyways i have a working project that connects to a webbrowsewr useing a proxy but this does not workj for httpwebrequest. Im guessing its totally different for httpwebrequest but i have no idea how to work this :/
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Asp.net - ExecuteReader Taking Time, Not In SQL Server?
Jun 2, 2011I am executing stored procedure using ExcuteReader() command. If I execute Stored Procedure in SQL server it is taking 2 secs. But in code taking around 2 mins. I tried DataAdapter.Fill(). Still the same.
What is wrong in the code?
spString = "usp_graph"
sqlcmd_q.Connection = sqlCnn
sqlcmd_q.CommandText = spString
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Asp.net - List Iteration Taking So Much Time?
Oct 13, 2010I have List (of class). having 1800 of count and each object has 90 properties. When I terate earch with 90 properties taking more and more time. How to resolve this
Dim cellIntStyle As HSSFCellStyle = hssfworkbook.CreateCellStyle
cellIntStyle.DataFormat = HSSFDataFormat.GetBuiltinFormat("#")
Dim cellDateStyle As HSSFCellStyle = hssfworkbook.CreateCellStyle
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Setup Taking Too Much Time For Installation?
Aug 23, 2009Setup taking toomuch time for installation
View 5 RepliesBG Image - Taking Too Much Time To Load Application
Apr 17, 2010I am using vb.net in which I have put the background image to every form. The image size is 1024X768. When I open the form it is taking too much time to open. and screen is fluctuate.
View 1 RepliesFront End - Record Updation Taking Long Time
Jul 6, 2009I have a backend database in MS access, which is updated using excel as front end. Due to network issues the record updation takes lot of time. Would it be faster if i use VB.net as the front end.
View 1 RepliesInline Aray Initialization Is Taking To Long Time?
Jul 6, 2009I am on one asignment of convering C# to VB.net and stuck up with this problem.C# application has one class having inline two dimensional array initialized with size 168X168. I converted same class to Vb.net. Now whenever I create instance of my this VB.net class, It take almost 3 minute.
To figure out problem, I put break point on sub new() (first line of my constructor), and behaviour is realy strange because it takes 3 minutes to reach at first point of my constructor.Whenever I comment out my large size array initialization code, It works perfect. Now please note that same code is working fine in C#. It is not taking even few millisecond to initialize that class.
.net - HttpWebRequest Keeps Socket In TIME WAIT?
May 31, 2011I'm having a hard time figuring out while a HttpWebRequest in .NET 4.0 creates a socket connection for each request but isn't able to close the socket afterwards.When I execute e.g 50 HttpWebRequests I see 50 TCP socket connections in the WAIT state in netstat.
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AXWindowsMediaPlayer Taking A Long Time To Release File On Close
Aug 29, 2011I am writing an application for managing mp3 files. I use AXWindowsMediaPlayer1 for playing files and UltraID3 for reading and writing ID3 tags. Every time the user selects to switch to next song, the ID3 tags of the current file need to be updated. My problem is with Media Player taking a long time to release a file for access after doing a "close". Currently I need to add a 6 seconds delay between the "Close" method of the media player and the ID3 tag "Write", otherwise I get the error saying that the file is currently in use. Anything less than 6 seconds does not work...
I attached a short version of my application which focuses on the issue.
.net Windows Service Response Time?
Aug 31, 2009I have a windows service that utilizes an infinite loop and thread.sleep. The sleep time for the thread is 10 seconds.When the service is initially started AND has work to do (data exist in SQL), it immediately does it's processes. It continues to be responsive and process tasks every 10 seconds as long as it has work to do. If no data is present in SQL for an extended period (i.e. 15-20 minutes) then the service starts responding very slowly. It will eventually pick the data up and process it, but it takes more like 10 minutes instead of 10 seconds.
View 2 RepliesApplication That Measure Response And Loading Time Of Webpage
Sep 6, 2009I like to make an console application to measure the time it takes to fully load a web page, what's the best approach to do that? The purpose of this small app is to monitor some pages in a website, in a predetermined interval, in order to be able to know beforehand if something is going wrong with the webserver or the database server. It would be nice to be able to measure the time it takes to fully load the the page (images, css, javascript, etc). I have some code but I is not measuring the fully page.
Dim sw As New System.Diagnostics.Stopwatch
Dim req As System.Net.HttpWebRequest = CType(HttpWebRequest.Create("[URL]"), HttpWebRequest)
sw.Start()
Dim res As System.Net.HttpWebResponse = CType(req.GetResponse(), HttpWebResponse)
sw.Stop()
Dim timeToLoad As TimeSpan = sw.Elapsed
Decrease The Response Time When Dealing With SQL Server Remotely?
May 20, 2012I have created a vb.net application that uses a SQL Server database at a remote location over the internet.There are 10 vb.net clients that are working on the same time.The problem is in the delay time that happens when inserting a new row or retrieving rows from the database, the form appears to be freezing for a while when it deals with the database, I don't want to use a background worker to overcome the freeze problem.I want to eliminate that delay time and decrease it as much as possible?
View 3 RepliesHtml - Httpwebrequest - Obtain Form Element Id's / Names During An Httpwebrequest?
Dec 28, 2011What I would like to know is how to obtain form input elements during an httpwebrequest?
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Is it possible to obtain these input elements during an httpwebrequest without having to view the html code?
Vb6 Migration - .net Taking Too Much Time To Load User Control Containing Label Control Array?
Dec 22, 2011I am upgrading user control from vb6 to vb.net.In the vb6 application I am loading 3000 labels using a label control array.In vb.net I am doing same but it's taking too much time to load.In vb6 it's taking 1-2 seconds, but in vb.net it's taking 30-40 seconds for same work. Why does it take too much time in vb.net for same work?Code is given below, here Led is the label control array.
For l = 1 To 3000
Led.Load(ledCounter)
ColLed.Add(Led(ledCounter))
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File I/O And Registry :: File Founder - Taking Long Time?
Apr 26, 2010I'm writing a program to search files.The result is saved in a text file.Everything it's working fine, but when I say to look for files/folders in C:* the process takes long time and in task manager it's displayed as "Not Responding", this is not true because I see that CPU and RAM are working with this process.I've disabled in DEBUG OPTIONS the line "ContextSwitchDeadlock" just to prevent the error message "this operation require long time ... bla bla bla".Is there any way to display a progress bar or something like that that shows the program is running and it isn't "hang"?Here's my code (in red the line where the program hangs):
Code:
Public Class Form1
Private Sub Button1_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Button1.Click
Dim cartella, scelta, cosa As String
[code]....
I think that it's like when you type in the command prompt "tree" it doesn't hang... I know... it's not the same thing but...I'm using Visual Basic 2008 Express?
Delay In Server Response Time While Executing Stored Procedures On Mysql Db Server?
Sep 7, 2010I am using stored procedures in my application using vb.net, while executing stored procedures on mysql database server thru application, the response time from the server is more. Is there any settings that i need to set on mysql db server or any changes in connection string or in code.
View 14 RepliesServer Response Was Successfully Sent To Client Without Client Response Back?
Apr 21, 2010i made a tcp/ip application using the .NET TcpListener class, my problem is that sometimes (about 30 / 4000) the connection between the client and the server got interrupted in the middle and the server response to the client is lost.is there a way to know if the server response was successfully sent to the client without the client response back?
View 9 RepliesChanges Not Taking Affect
Oct 23, 2008I'm using visual studio 2008 and creating a Windows For Application.
I'm almost completed my little application and what I've discovered just recently is that any change I made is not taking affect.
What I mean is if I change the display name of a button or insert a msgbox popup, it doesnt make it to the build when I run it. There are no errorswarnings.
Taking Apart A String
Dec 6, 2009I have a long string that I need to take apart two values, and add them into another string.
View 3 RepliesC# - Convert A Date And Time To UTC Time Based On The Time Zone Of The User?
Sep 6, 2009I have an ASP.NET application with a SQL Server back end. I am storing all my dates in UTC format and doing the appropriate conversions to the local time zone of the browser viewing it. One of the pages asks for a start date and end date (no times).
I am taking the start date and setting the time to 00:00:00 hours (midnight) and I'm taking the End time and adding a time of 23:59:59, so that the date range covers the whole day. Now what I'm trying to do is do a SQL query to do a search for records in this date range. The problem is, the data in SQL is in UTC time and the user is typing their dates and times in their local date and times. My quickest solution was to convert the date and time to UTC, then search the records. However, by doing this, I am to believe ASP.NET converts the given time and date to UTC based on the server time zone. How can I convert a date and time to UTC time based on the time zone of the user?
PrintDocument Taking Way Too Long?
Dec 13, 2009The problem I'm facing is that PrintForm has a shoddy quality while getting the printouts and PrintDocument takes way too long to get on receipt printed (Almost 5-10 Seconds!)I'm either looking for an alternative for PrintDocument or somehow make the PrintDocument run faster
Dim
printFont As
New
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Taking A Name And Separating It In Input Box
Oct 26, 2010im trying to get a name entry from an input box to show up in two separate places on my project, ie first and last name, but i either get nothing or the same text for both labels.[code]
View 6 RepliesTaking A Picture With A Webcam?
May 15, 2012I am writing an app to take ID pictures using a webcam, I need a PictureBox to display a live image of the person sitting infront of the webcam in which I then need a captured picture to desplay as soon as a Button is clicked.
I don't even know where to start.
1. How do I get the PictureBox to comunicate with the webcam?
2. I also will need to crop and resize the picture and then print it, but this we can diskus later.
Taking A Value Of An Attribute From A Xml Node?
Mar 25, 2010I have created an xml file and i would like to now extract data from it.
Is there a function within vb.net that reads xml and takes out all the attributes with a certain name? For example to withdraw all the authors names from an xml file about books?
Taking Data From Arrays And Using It
Oct 13, 2009But like always I have a question. I need to take the data that I have stored in arrays and use it. But how do I do that? What I need is to take numbers stored in the arrays and add and subtract them and put them in the appropriate array , like this:
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