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all groups > c# > july 2003 > threads for saturday july 12

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Newbies: The Best C# Tutorial on the Internet
Posted by Lexun's Visual C# at 7/12/2003 8:57:01 PM
For those of you who have never programmed and want to learn, or have programmed in other languages and want to learn C#, this is it! I have been writing software for 25 years, and have read countless programming books, and have been disappointed with most of them. And the C# books are no exc...more >>

serious encoding problem
Posted by timtos at 7/12/2003 7:54:21 PM
I want to save text in a file and after that I want to display this textfile using the internet explorer. If I am displaying "html text" everything is fine but if I want to display plain text all characters from the extended ascii are looking weird - are not properly encoded! Using the options...more >>

Data grid new column's default value
Posted by Alpha Zero at 7/12/2003 4:57:55 PM
Hi! When I click on new row of DataGrid, it displays "(null)" which we can change. Is it possible to change this default text to something like "Make new entry.."? Thanks. Regards, ...more >>

How can i change System Date?
Posted by Alexey Golikov at 7/12/2003 4:54:07 PM
Hi, all! How can i change System Date? ...more >>

Data marshaling between unmanaged C++ & C#
Posted by Vadym Stetsyak at 7/12/2003 3:20:00 PM
Hi there!!! I'm looking for any resources on the subject. Any help will be appreciated! -- Vadym Stetsyak ICQ 161730125 He, who commands the past - commands the future He, who commands the present - commands the past ...more >>

Unsure about destructor & IDisposable for C#
Posted by Trevor Balcom at 7/12/2003 12:37:06 PM
I would like to do things when my object goes out of scope, like disconnect TCP/IP streams, serialize collections to files and so on... Would I implement my cleanup code in Dispose() ? Is this correct? class A : IDisposable { A() { } ~A() { Dispose(...more >>

static class
Posted by someone at 7/12/2003 11:25:51 AM
Is it possible to declare a class as static? I can't seem to do that. What if I need a class that I don't want instantiated? It will contain only static members. Thanks. ...more >>

Index out of range
Posted by Francois Vanderseypen at 7/12/2003 9:16:00 AM
This nested 'for' gives an out of range error on the second pass of the second loop, though it looks allright. Isn't it wierd? for (int tel1=0;tel1<3;tel1++) { for (int tel2=0;tel2<15;tel2++) { p[tel1+tel2]=tel2; } } Initializing the second loop with tel2=1 gives...more >>



Visual Studio resx files
Posted by Dennis C. Drumm at 7/12/2003 7:27:04 AM
Is there a way to force VS to generate a new resx file? I notice that there are some invalid entries left in the file referencing controls that no longer exist. Thanks, Dennis ...more >>

all key events not registering
Posted by Alien at 7/12/2003 7:20:04 AM
Hi, I have a class that extends UserControl, and I'm attempting to capture the keydown event, but it never fires when a key is pressed. protected override void OnKeyDown(KeyEventArgs e) { Console.WriteLine("keydown"); } I've also tried overriding the OnKeyUp method, and using events to ...more >>

Interface with indexer
Posted by Guy at 7/12/2003 7:14:30 AM
I am writing an interface that will be implemented on collection type objects. The interface was previously written in vb.net for an application and was coded as follows Public Interface IListEditorCollection Function ToString() As String Function Add() As IListEditorItem ...more >>

Asc in C#?
Posted by Chua Wen Ching at 7/12/2003 6:04:03 AM
Hi there. VB6 had this function called Asc('a') So how can i code that function in c#? I want to return an int. Regards, Chua Wen Ching :p...more >>

need urgent help !
Posted by andy at 7/12/2003 3:34:00 AM
I have user controls(.ascx) programmed to function as modules on the same page - default.aspx. As you would be well aware, default.aspx has the normal html stuff:- <%@ Page language="c#" codebehind="default.aspx.cs" inherits="xmlportal.read" autoeventwireup="false"%> <!DOCTYPE HTML PUBLIC "-//...more >>

Lists
Posted by Timothy V at 7/12/2003 1:43:32 AM
Hi, I like doing things myself because it helps me to learn languages. I'm in a little trouble at the moment which someone might be able to help me. I'm trying to create a list class. I have a struct which points to another struct and so on: private struct node { public object item; ...more >>


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