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.Net and C#Posts specifically related to Microsoft .NET Framework and C#. Including runtime features and future versions of Framework, tools, configuration considerations and best practices. Also: c# specifications, design guidelines and best practices. Discussions regarding performance considerations, announcements, etcHow to: Get Total Physical MemoryQ: My app needs to know how much RAM the machine it's running on has. How can this information be aquired ? Is there any _managed_ way of getting total physical memory installed in the machine [ ... ] posted @ Saturday, June 14, 2008 5:59 AM | Your thoughts (1) Reducing Memory Footprint of any Process with EmptyWorkingSetEver wondered why does .NET winform application takes so much memory on startup ? It is obvious that most of this memory is not in use. The reason is that JIT compiler and the whole winforms engine is loaded into the process [ ... ] posted @ Sunday, April 20, 2008 9:07 PM | Your thoughts (3) C# Win32 API: Flash Window (FlashWindowEx)he following method will flash the title bar or taskbar button or tray icon. Need to wrap a method imported from user32: FlashWindowEx [ ... ] posted @ Saturday, April 19, 2008 9:11 PM | Your thoughts (1) Calculate Euler Number with RecursionI recently went through several posts I had made on one of the development forums back then in 2005. I've found one of them interesting and want to repost it here. The question went like this: How can I calculate euler number with recursion [ ... ] posted @ Tuesday, March 11, 2008 4:01 AM | Your thoughts (0) HOW TO: Remove Last Character from StringVery often during development process we need to remove last character from a string. It could be a trailing slash or trailing comma resulted as a side effect of building delimited strings [ ... ] posted @ Monday, March 10, 2008 3:36 AM | Your thoughts (1) HOW TO: Read From a Locked Text FileEven if one makes sure to specify the proper FileAccess and FileShare modes when opening the file she won't be able to read it if the other program has opened the file with an exclusive lock. Since this is a very common problem I wanted to share a small but useful tip of how to do that [ ... ] posted @ Saturday, January 26, 2008 11:12 PM | Your thoughts (1) Solution for MSI Error 2869 on Windows VistaIt turns out that Error 2869 is the common issue with MSI installations on Windows Vista. The installer has encountered an unexpected error installing this package. This may indicate a problem with this package. The error code is 2869 [ ... ] posted @ Friday, July 20, 2007 5:23 PM | Your thoughts (1) How to Detect Process ExitIt is somewhat complicated task to determine when the Process exited or the command finished its work. 2 handy properties of System.Diagnostics.Process would help [ ... ] posted @ Friday, July 06, 2007 11:55 PM | Your thoughts (1) How to Monitor Network Connectivity in .NETThere is a common problem with smart client applications that need to monitor network connectivity. Common scenario - if the computer is connected - send data to the server, otherwise - serialize data to disk, then wait for network connectivity becomes available and when the network is available - send serialized data to the server in the background [ ... ] posted @ Friday, June 08, 2007 8:07 PM | Your thoughts (2) ArrayList as Array of Object ArraysMany people know that ArrayList is Array of Objects in CLR. However less know that ArrayList can contain Array of Object Arrays in other words be multi-dimensional. For example it can contain data structure equivalent to database table structure [ ... ] posted @ Monday, May 21, 2007 3:19 AM | Your thoughts (0) ExecuteReader, ExecuteNonQuery, ExecuteScalar ... When to use What ?.NET Framework is around for 5 years already now, but these 3 methods are among the most misused in application development. The problem is that ExecuteReader will work for every query via SqlCommand. Use ExecuteNonQuery except: when you have a set of records - use ExecuteReader and when you have a single output value that cannot be defined as a parameter - use ExecuteScalar [ ... ] posted @ Tuesday, May 01, 2007 9:58 PM | Your thoughts (4) How to Serialize One-to-ManyIn .NET it is fairly easy to serialize some custom object for exmple Order to XML. Need just to use correctly attributes provided by System.Xml.Serialization. However, it is less trivial to serialize a composite object [ ... ] posted @ Monday, March 19, 2007 12:58 AM | Your thoughts (0) Use RSACryptoServiceProvider Instead of RSA for Asymmetric EncryptionRSACryptoServiceProvider inherits from RSA under System.Security.Cryptography and used for asymmetric encryption and decryption purposes in .NET Framework. Using RSACryptoProvider (instead of using RSA directly) is a more performant and also more flexible way to operate when running on limited security environment [ ... ] posted @ Friday, March 02, 2007 4:15 AM | Your thoughts (0) Enterprise Library sucks big timeBlog entry about Enterprise Library sucks big time [ ... ] posted @ Thursday, November 30, 2006 10:59 PM | Your thoughts (1) .NET Framework 3.0 - Release Candidate is availableBlog entry about .NET Framework 3.0 - Release Candidate is available [ ... ] posted @ Monday, September 04, 2006 2:57 AM | Your thoughts (0) Setup Bootstrapper for .NET ApplicationBlog entry about Setup Bootstrapper for .NET Application [ ... ] posted @ Thursday, July 27, 2006 1:23 AM | Your thoughts (1) Genghis Library: AniForm and the restBlog entry about Genghis Library: AniForm and the rest [ ... ] posted @ Saturday, June 17, 2006 7:56 AM | Your thoughts (0) .Net 2.0: String.IsNullOrEmpty causes runtime exceptionBlog entry about .Net 2.0: String.IsNullOrEmpty causes runtime exception [ ... ] posted @ Wednesday, April 05, 2006 12:37 AM | Your thoughts (5) Enterprise Library 2 Logging: Rolling file trace listenerBlog entry about Enterprise Library 2 Logging: Rolling file trace listener [ ... ] posted @ Tuesday, April 04, 2006 2:21 AM | Your thoughts (0) Atlas, Atlas, AtlasBlog entry about Atlas, Atlas, Atlas [ ... ] posted @ Friday, March 31, 2006 6:43 AM | Your thoughts (0) Enterprise Library: Bug with decimal in DataAccess blockBlog entry about Enterprise Library: Bug with decimal in DataAccess block [ ... ] posted @ Thursday, March 30, 2006 2:22 AM | Your thoughts (1) Updates to Reflector: Reading local variable names from PDB filesBlog entry about Updates to Reflector: Reading local variable names from PDB files [ ... ] posted @ Wednesday, March 29, 2006 6:09 AM | Your thoughts (0) Enterprise Library 2.0 -- DataAccess blockBlog entry about Enterprise Library 2.0 -- DataAccess block [ ... ] posted @ Thursday, February 16, 2006 1:57 AM | Your thoughts (4) Enterprise Library 2.0 extensionsBlog entry about Enterprise Library 2.0 extensions [ ... ] posted @ Tuesday, February 07, 2006 3:02 AM | Your thoughts (1) .NET 2.0: List<T>.Exists and anonymous methodBlog entry about .NET 2.0: List<T>.Exists and anonymous method [ ... ] posted @ Monday, January 23, 2006 11:22 PM | Your thoughts (1) Enterprise Library for .NET Framework 2.0Blog entry about Enterprise Library for .NET Framework 2.0 [ ... ] posted @ Saturday, January 21, 2006 12:16 AM | Your thoughts (0) This site is running on ASP.NET 2.0 (2)Blog entry about This site is running on ASP.NET 2.0 (2) [ ... ] posted @ Saturday, January 14, 2006 6:49 AM | Your thoughts (1) .NET 2.0: List<T> is my heroBlog entry about .NET 2.0: List<T> is my hero [ ... ] posted @ Friday, January 13, 2006 4:06 PM | Your thoughts (0) New in .NET 2.0: ConfigurationManager.AppSettings PropertyBlog entry about New in .NET 2.0: ConfigurationManager.AppSettings Property [ ... ] posted @ Sunday, November 06, 2005 2:24 AM | Your thoughts (7) .Net Framework 3.0: Business Layer on DLinqBlog entry about .Net Framework 3.0: Business Layer on DLinq [ ... ] posted @ Wednesday, October 19, 2005 4:22 AM | Your thoughts (1) .Net Framework 2.0: Generic CollectionsBlog entry about .Net Framework 2.0: Generic Collections [ ... ] posted @ Tuesday, September 27, 2005 3:15 AM | Your thoughts (0) Enterprise Library 2005: Event Handling Application BlockBlog entry about Enterprise Library 2005: Event Handling Application Block [ ... ] posted @ Saturday, September 17, 2005 12:59 AM | Your thoughts (0) .Net Framework 2.0: DAAB in Enterprise LibraryBlog entry about .Net Framework 2.0: DAAB in Enterprise Library [ ... ] posted @ Friday, September 16, 2005 1:11 AM | Your thoughts (1) Google Maps: .Net Control 2Blog entry about Google Maps: .Net Control 2 [ ... ] posted @ Tuesday, September 13, 2005 10:13 PM | Your thoughts (1) Google Maps: .Net ControlBlog entry about Google Maps: .Net Control [ ... ] posted @ Sunday, September 11, 2005 1:27 AM | Your thoughts (2) Code Access Security Policy Change Can Break .NET Frameworkcaspol.exe -f[orce] can force the change to the Code Access Security Policy so, ... and it will ruin your computer's .NET Framework Configuration and no program will be able to run failing to acquire security permission [ ... ] posted @ Monday, August 15, 2005 12:23 AM | Your thoughts (0) C# 2.0 Specification: Null Coalescing OperatorBlog entry about C# 2.0 Specification: Null Coalescing Operator [ ... ] posted @ Friday, July 22, 2005 2:52 AM | Your thoughts (1) .Net 2.0 -- Anonymous methodsBlog entry about .Net 2.0 -- Anonymous methods [ ... ] posted @ Thursday, July 07, 2005 2:31 AM | Your thoughts (0) The .NET Show: The Future of the PlatformBlog entry about The .NET Show: The Future of the Platform [ ... ] posted @ Wednesday, May 04, 2005 9:47 PM | Your thoughts (0) SqlDataReader: IDataRecord performance optimizationsBlog entry about SqlDataReader: IDataRecord performance optimizations [ ... ] posted @ Sunday, April 24, 2005 11:56 PM | Your thoughts (0) OleDbCommand: ExecuteNonQuery, ExecuteReader, ExecuteScalarBlog entry about OleDbCommand: ExecuteNonQuery, ExecuteReader, ExecuteScalar [ ... ] posted @ Friday, April 15, 2005 5:38 PM | Your thoughts (5) Int32 bug in .Net FrameworkBlog entry about Int32 bug in .Net Framework [ ... ] posted @ Friday, April 08, 2005 5:02 PM | Your thoughts (2) Phalanger -- PHP compiler for .Net frameworkBlog entry about Phalanger -- PHP compiler for .Net framework [ ... ] posted @ Saturday, March 19, 2005 5:57 PM | Your thoughts (0) Win32 to .NET Framework API MapBlog entry about Win32 to .NET Framework API Map [ ... ] posted @ Friday, February 25, 2005 1:11 AM | Your thoughts (0) System.Net Namespace BlogSystem.Net Namespace Blog by adarsh. You can find everything related to network programming, real time communication and other info related one way or another to System.Net namespace in .NET Framework [ ... ] posted @ Tuesday, January 04, 2005 4:02 AM | Your thoughts (8) Subscribe to Check in/Check outBlog entry about Subscribe to Check in/Check out [ ... ] posted @ Monday, November 22, 2004 11:44 PM | Your thoughts (1) Comega revisitedBlog entry about Comega revisited [ ... ] posted @ Sunday, October 24, 2004 2:55 AM | Your thoughts (0) Year 2000 point of view on .NETBlog entry about Year 2000 point of view on .NET [ ... ] posted @ Saturday, October 23, 2004 1:49 PM | Your thoughts (0) System.Timers.Timer bugIt took me a long time to find out a bug in System.Timers.Timer. I've spent several hours on that issue... The workaround - use System.Threading.Timer instead [ ... ] posted @ Monday, October 18, 2004 10:11 AM | Your thoughts (0) C omegaBlog entry about C omega [ ... ] posted @ Thursday, July 15, 2004 5:11 AM | Your thoughts (2) Private User GroupBlog entry about Private User Group [ ... ] posted @ Friday, July 09, 2004 4:20 AM | Your thoughts (2) Reflection.EmitBlog entry about Reflection.Emit [ ... ] posted @ Friday, June 04, 2004 5:09 AM | Your thoughts (3) Paging ? Not hereBlog entry about Paging ? Not here [ ... ] posted @ Saturday, May 15, 2004 3:29 AM | Your thoughts (7) CodeDom. Compile in run-timeBlog entry about CodeDom. Compile in run-time [ ... ] posted @ Wednesday, April 28, 2004 2:04 AM | Your thoughts (3) Home Automation via Cell PhoneBlog entry about Home Automation via Cell Phone [ ... ] posted @ Saturday, April 17, 2004 5:47 AM | Your thoughts (4)
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