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.NET WindowForm Application Performance Issue I have windows form application on clients computer communicating with Database which is in a remote location in same network. We see... Techstudent	09-13-2005 09:56 PM Bob Grommes	8	25
Strnage problem with program jumping too 25% cpu Hi! I am developing a .Net app and I have got some problems with the program suddenly using 25% cpu... The strange thing is that my program is not... Rune Lanton	09-11-2005 12:54 AM Anil Kumar Bedide	1	31
Remoting Alternative to WSE/DIME for Binary File Transfer? We are exploring various alternatives for transferring binary files across our Intranet. We have a software application which stores files in a... Joseph Geretz	09-10-2005 08:54 AM Frank Hileman	6	30
Massive Concurrency / Multiple ThreadPools Hi everyone, I've asked for your help before and you've been very welcoming and helpful, however now I have a few further issues. I'm developing a... Kieran Benton	09-09-2005 01:36 PM Ice	8	33
How do I copy NONSERIALIZED fields and properties of an object? To make deep clone of object I often use a serialization in memory: see for instance this... AT	09-09-2005 08:13 AM AT	0	37
large object memory leak? Folks, There was an issue in 1.0 with arrays greater than 16MB not being collected. Was this completely fixed in 1.1 or just improved. Anyone have... Arnie	09-09-2005 08:02 AM JIMCO Software	5	33
Zero byte receive and .net sockets How do you do zero byte receive and how to do it with .net sockets? I'm looking forward for your help and thanks in advance. Kruz	09-08-2005 07:00 PM Kruz	0	26
WSE / DIME File Transfer Performance I'm working on an file transfer gateway using WSE with DIME for file attachments. Our goal is to replace our direct file repository access... Joseph Geretz	09-08-2005 10:20 AM Jim Rand	3	33
Monitoring Active Sessions Hello! We have developed an ASP.NET application that stores Session States in SQL. I have only found parameters to monitor sessions when using a... cmuntada	09-08-2005 09:29 AM cmuntada	0	30
Hard Page Faults I’m in the process of writing a custom shell, part of the shell’s roles is to monitor the performance of the machine and report the stat’s back... Rob White	09-08-2005 06:07 AM Rob White	0	33
ASP.NET High memory usage Hi, We have a web application based on DotNetNuke 2.x. 1. We host several portals (sites) 2. Some relatively big clients have their own application... SevDer	09-07-2005 10:47 PM AT	1	26
Seeking advice on transferring a file via WebMethod ( 1 2) Up to this point, our application has been using Windows File Sharing to transfer files to and from our application document repository.... Joseph Geretz	09-06-2005 09:25 PM Joseph Geretz	18	54
Web Garden and multithreading query I've got an ASP.NET application that runs Word macros after a user submits it to the website. A web service written in C# does the work. Many... techie	09-06-2005 03:43 PM techie	9	33
Performance of string deserialisation I have an application that performs custom deserialisation of object state from byte arrays. This happens very regularly, so needs to be fast. ... drewnoakes	09-06-2005 11:26 AM Jon Shemitz	6	33
Re: Fast deserialisation of strings from byte[] Hi Cor, Thanks for your prompt response. I'm aware of the behaviour of strings with regards to mutability, but this issue is different. Perhaps I... drewnoakes	09-06-2005 02:47 AM drewnoakes	5	26
.NET performance counters showing more than 100% network utilization Hi All, I'm using the .NET performance counters to calculate the network utilization. But this value exceeds 100%. In most of the cases, it is very... AT	09-06-2005 02:37 AM AT	0	26
StreamReader->regex->Win32 api marshalling ( 1 2) I've written a C# .Net console app that reads massive (upto 2Gb) text files of csv data using a StreamReader with UTF7 in configurable-size... Tim	09-02-2005 09:44 AM shriop	11	55
C++.NET & message loop I am updating an existing managed C++ application that uses a timer to refresh an OpenGL window. I would like to improve performance by updating the... Darth Bill	09-01-2005 07:27 AM Darth Bill	2	37
NUMERICUPDOWN exception, please help! In any program I write where the handler of the event ValueChanged of a NumericUpDown has some extensive processing. For instance: Private Sub... AT	08-30-2005 04:10 AM Burkhard Perkens-Golomb	9	35
Simulating a slow network connection I am currently writing a client/server application that will be deployed across a wide range of computing environments. Some of these... Wells Caughey	08-27-2005 06:16 AM Chris Taylor	2	32
Poor performance in printing on network printer, PrintDocument I experiment really poor performance when printing to a network printer. Startup takes from 3-5 seconds, each page takes 1 second to process. When... Toni Martir	08-26-2005 12:59 PM Toni Martir	0	31
Class library vs Web Service for multi-UI Dear all, If i use the same Business Logic in a VB.NET and ASP.NET, the business logic is the same to be used on VB.net windows application and... Joe	08-25-2005 01:29 PM john conwell	2	34
N Tier Architecture ? Hi 1. I am in process of designing N-Tier Application using ASP.NET. Can anyone guide me the right material or microsoft guidelines document which I... Silent Ocean	08-24-2005 05:46 PM Peter Bernhardt	1	29
Form not being garbage collected Hi, I've been chasing down some memory leaks in a C# app we developed. I've tried memory profilers from Sci-tech and Red-Gate and both report... Joel Gordon	08-23-2005 07:57 PM AT	5	34
Inmemory Encryption using Caching Application Block The caching application block supports encryption of data in the Data Backing Store.Is it possible to encrypt the data in the memory(cache)... roshmita	08-21-2005 11:30 PM roshmita	0	24
Memory Leak in C# Windows Service I created a windows service that performs a MSSQL2000 database analysis in a separate threads with a specified interval. And when running this... Vladimir	08-19-2005 03:48 PM Dinhduy Tran	1	28
ngen.exe question I'm trying to improve the startup time of a simple winform app using ngen.exe. I register myappl.exe with the negen... chewie	08-19-2005 10:35 AM chewie	2	30
Command-Line Args Two-part question: 1) Why does the .NET 1.1 framework treat \" as an escape character, but does not recoginize any other characters? Example: a... Mike Harrington	08-18-2005 08:14 PM Mike Harrington	2	30
Process suspended We currently see the following behaviour in our main process (under high load) - All threads are suspended - Performance counters don't publish any... AT	08-16-2005 06:30 PM Alvin Bruney [MVP - ASP.NET]	5	38
.NET 1.1 server garbage collector My C# application runs as a mixed mode (managed and unmanged) .NET service on a dual processor Win2003 server. How do I configure my environment... Scott McFadden	08-16-2005 04:07 PM Dinhduy Tran	1	33
Handles leak during remoting - how to release stubborn handle? Handles leak during remoting - how to release stubborn handle? I see handle count increase every call to ProcessMessage --- ServerProcessing spres =... Dekel	08-16-2005 04:53 AM Dekel	2	33
How To: Custom Performance Counters with intervals other than 1 second? I want to implement a custom performance counter for monitoring errors in my application. However, the correct rate is not exceptions... Mountain	08-13-2005 09:19 AM Mountain	2	31
Smartclient takes 2 minutes to render a object HI, I have made a smartclient by using the object tag to render a dotnet object in a html page. The code in the dll is WebClient wc = new... aparna	08-13-2005 07:04 AM aparna	0	32
Performance of try {} finally {} blocks ( 1 2 3) I was wondering if using a try {} finally {} construct has any performance impact (compared to not using a try{} finally {}): Does this public void... michael	08-13-2005 02:48 AM Daniel O'Connell [C# MVP]	22	76
windows service as scheduling engine multithreaded...performance ? we have certain products in c# web/winforms running in same machine.. all the applications has different tasks to be performed on a scheduled... sahridhayan	08-12-2005 10:01 AM Brendan Whelan	4	32
Performance Issue with Singleton Object I need to understand that would it be a problem if? Situation : I have a Bussiness FrontController which would take all the call from Presentation... AT	08-11-2005 12:17 PM David Browne	1	34
DoubleBuffer PageFaults? Hi, I notice that my app (with a double buffer form) throws TONS of page faults whenever it refreshes. I googled, and found the same complaint on... abc	08-11-2005 01:18 AM Lloyd Dupont	1	34
As Good Multithreaded Performance As You Can Get I'm currently in the middle of migrating a legacy C++ app to C# in order to solve a number of issues in the original system, namely unreliable... Kieran Benton	08-10-2005 10:38 AM Kieran Benton	4	32
Why GetCurrentProcess() used more 100 Handles ? Hi Why ? When I use method System.Diagnostics.Process.GetCurrentProcess() - allocated 100 more Handles? This is normal ? Beker	08-09-2005 04:48 AM Beker	0	27
DataGrid Performance in Beta 2 Hi, I've noticed a big performance difference between 1.1 and beta 2.0 when binding a datasource with a datagrid. try this code on the 2 frameworks... sambarbas (AT) gmail (DOT) com	08-09-2005 02:50 AM sambarbas (AT) gmail (DOT) com	3	28
100Continue and web service performance? This article http://www.logos.ms/Double%20the%20speed%20of%20your%20web%20apps.htm has an interesting point about protocol overhead. How accurate is... Derek	08-08-2005 08:04 AM Derek	0	33
How to measure response time of a Mobile Web Application I'm trying to measure the response time of a mobile web application developed for Pocket PC's. I'm accessing the application using an iPAQ and want... adacal	08-06-2005 02:47 AM Mitch Denny	1	36
Sockets performance problem with multiple clients Hello All, (Heeeelp!) I've decided this is a better place to post than the original location, and have some updates. Original: David Doran	08-06-2005 02:39 AM Mitch Denny	1	27
Solution for running many threads Hello, What would be the best for implementing architecture that runs several, independent, scheduled or run by the user on demand task in the same... mircu	08-06-2005 02:30 AM Mitch Denny	1	32
Issue with the System.Timers.Timer Hi, I have an instance of System.Timers.Timer running in my application. I keep my application open through out the day (over night) Next morning... Hitesh	08-05-2005 02:13 PM Alvin Bruney [Microsoft MVP]	1	33
Why would .NET code run slower on a 3GHz Xeon box versus a 1.2Ghz We are an ASP and are converting our application from VB to VB.NET. Our web farm is a mix of older dual processor 1.2GHz servers and newer dual... Rob	08-04-2005 04:00 PM Michael Pearson	1	34
Few C# Questions Hi All I have following questions regarding C# Assembly and Threading. Let me know the precise answer or lead me to the proper materials. 1. Is... Silent Ocean	07-31-2005 12:52 PM Peter Kellner	2	29
Bitmaps vs threading ( 1 2) hi, i run into some strange behavior of GC when dealing with huge bitmaps. i'm writing simple control that loads lots of images and scales... SharpCoderMP	07-30-2005 10:43 AM Jon Skeet [C# MVP]	16	52
Memory Issue? I seem to be having some problems with .NET running a garbage collection. I have setup an application that reads in records from a database into... Justin Lazanowski	07-29-2005 10:07 AM Phil Wilson	2	34
Memory Usage I am developing the web application by using asp.net. The application run in production server (2 cpu , 2g physical ram, 2003 Server) -- enabled /3G... Ricky Chan	07-29-2005 02:39 AM Henning Krause [MVP - Exchange]	1	37

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