Hello, Could someone tell me under what conditions the following exception occurs with async sockets: "System.ArgumentException: The IAsyncResult object was not returned from the corresponding synchronous method on this class." This is being thrown from within the callback that is specifi...more >>

Hi, i just want to know how is the better way to substract days from a datetime value... i have one datetime value and want to calculate the day after... thanks in advance ...more >>

Hi, Microsoft provides in visual stdio 6.0, a tool called API text viewer. It is used to access the API related functions. But, I am not come across any tools like this in .NET. Every time when I need for a API declration (C# format), I have to go and search in internet with the api name a...more >>

Hello, Could someone please elaborate on the differences between tracing using Enterprise Instrumentation (TraceMessageEvent, for example), and using System.Diagnostics.Trace (and associated classes)? Is Enterprise Instrumentation just a more robust "platform" for all things tracing/instrume...more >>

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am a bit baffled as to why someone would take this approach in all of our classes within the project I am currently working on. Maybe someone else could attempt to explain the following approach: public class Class1 : IClass1 { protected Class1() { } p...more >>

When I called System.IO.Path.GetTempFileName() in my static method it produced a error below: ------------------------------------------------------ Description: An unhandled exception occurred during the execution of the current web request. Please review the stack trace for more informat...more >>

Can someone point me to a resource that demonstrates how to enumerate through public events (and delegates) retrieving the names for a class? My objective is as follows: a) at runtime, input an assembly name and instantiate an object of that type (this works). b) enumerate through the ...more >>

Is there a general way of instantiating an instance of a class using Reflection? ...more >>

I want to be able to change the Column Type in a Dataset from the imported data type which is Integer to data type string. The reasoning for this is due to the fact that in the relational database I store an integer in place of the string due to relationships between the tables in the database...more >>

Just wondering if the standard XP installation contains the .net framework? Thanks kelley...more >>

I have developed with Visual Studio .NET on the same PC for around 9 months now. I upgraded from VS.NET 2002 to VS.NET 2003 about 3 months ago no problems and since then I have continued coding, compiling and releasing mostly ASP.NET and Windows Forms applications. My workstation is Windows XP S...more >>

I have installed .net framework on win2000 but from any applicatione ASPX i receive this error: Description: An error occurred during the processing of a configuration file required to service this request. Please review the specific error details below and modify your configuration file ...more >>

Does anyone have any sample code of how to copy a file from one directory to another using aspx. For example I want to copy e:\document\oldDocument.doc to e:\olddocument\document.doc ...more >>

If I have correctly understood, .Net framework libraries should match ECMA-335 standard (latest is second edition). mscorelib.dll (1.1) contains class "CharEnumerator" with property declared folowing: ".property instance object System.Collections.IEnumerator.Current()" CLI standard says, t...more >>

To: everyone Topic: a way to make money quick easy and legally=20 HOW TO TURN $6 into $6,000 !!!!!! Remember: play FAIRLY=20 and HONESTLY and this will really work. I found this on a=20 bulletin board and decided to try it. A little while back,=20 I was browsing through newsgroups, just lik...more >>