CSharp

Concurrency violation: the UpdateCommand affected 0 of the expected 1 records.
Arne Vajh�j wrote: On 11-06-2010 11:37, Mel Weaver wrote: "bixbarton" <bixbarton(a)gmail.com> wrote in message news:a9bc5498-e3f8-4a04-80ca-9a55e5459122(a)g19g2000yqc.googlegroups.com... Hi, I've got a small program, using a DataSet and OracleDataAdapter. Fills a table ok. Loop through t... 14 Jun 2010 15:09

Passing type as a parameter
Hello, I'd like to pass a type as a parameter to a function. For example: void testTypeCast(Object o, Type t) { // of course, it doesn't compile var casted = o as t; } and I'd like to call it like this: testTypeCast(myObj, MyClass); Is there a way to accomplish the above? Thanks. ... 15 Jun 2010 04:22

interface?!
hi i have a problem with interface plz help me using System; using System.Collections.Generic; using System.Linq; using System.Text; namespace ConsoleApplication6 { class Program { static void Main(string[] args) { } } } public interface Ishape { double masahat... 14 Jun 2010 12:54

Asynchronous Socket programing and Thread Pool
Hello ! We are developing a GPRS Connection GateWay Server. The Clients (remote devices) wil get connected to this Server and we are expecting about 50,000 to 100000 such connections within 30 min duration. The peak Load or concurrent load we are expecting is about 10,000 to 30,000 socket connections. And... 14 Jun 2010 21:50

about some drawing
Hello! Below I have a method Form1_Paint that does some drawing on the screen. Now to my question what is the point to have a method AddRectangle in class GraphicsPath when class Graphics have the method DrawRectangle. In my example rows marked with 1 and 2 in the code draw identically rectangle. So why have m... 14 Jun 2010 11:47

using error messages
Do you think an entire application (or at least each class) should have a 'final' try-catch block setup for any unexpected errors that could occur? If so, how would you set this up? Would you 'throw' the errors to the final exception block? If not can you tell me why you would not have a final try-catch block?... 15 Jun 2010 04:22

tostring
hi i know ToString is one of methods in object class . & i use it in my program but i want to show it results when i run program(show it on screen) using System; namespace inheritance_2 { class Program { static void Main(string[] args) { point a = new point(3, 7); ... 13 Jun 2010 04:00

what is base() in inheritance
On Jun 12, 10:21 pm, Arne Vajhøj <a...(a)vajhoej.dk> wrote: On 12-06-2010 13:41, nicol wrote: class employee : person {      public employee(string fn , string ln , int f):(fn , ln )  // here has a error public employee(string fn , string ln , int f): base(fn , ln ) Arne thanks Ar... 13 Jun 2010 00:46

Concurrency violation: the UpdateCommand affected 0 of the expected1 records.
On 11-06-2010 11:37, Mel Weaver wrote: "bixbarton" <bixbarton(a)gmail.com> wrote in message news:a9bc5498-e3f8-4a04-80ca-9a55e5459122(a)g19g2000yqc.googlegroups.com... Hi, I've got a small program, using a DataSet and OracleDataAdapter. Fills a table ok. Loop through the rows ok. Change a ... 12 Jun 2010 21:31

pass an XML Document from .net client to a JAVA Web Service
On 12-06-2010 19:47, BC K2M wrote: hi guys ! i have a problem, and it is making my life really disgusting. i'm developing an interoperability project! the Client is a .NET WebApp in C# and the Web Service is made with JAVA, and i need to pass objects from the client to the WS ! i used the Serialization/D... 12 Jun 2010 21:31