I am still new to using Regular Expression and I trying to validate a
string. The string must be 3-16 letters or numbers and it must start
with a letter.
Here's what I have; but it doesn't work...

I'm a newbie in  C#  and i am looking for a simple yet clearly code example
of an association between two classes (a multiciplity association for
example) to help me understand a bit more of UML.
[class1] <- 0..1 --------- 0..* -> [class2]

In my application I need to load a bitmap which exists on an external DLL.
How do I do it ?
Yoav.

I am trying to form a string by concatenating the Text strings of a number
of Label controls.  The Labels are Label33 to Label64.  I thought I would
use a For Loop to increment through the labels.  The code below does not
work as Text is not a recognized property of myControl, ...

In VB6 I could form an array of labels and reference them by index number.
In a C# ASP.net 2 application I need to reference Label33 through Label64
programmatically.  I'd like to use a for loop
for (i = 33; i < 65; i += 1)

C# Irregular shaped user controls.
How to make usercontrol have transparency key for its background image? I
want to have irregular shaped user controls on my form. like a funny shaped
button. This works fine for irregular shaped forms becuase they have a

I have DataTable object.  Is there a way that I can know which fields
(columns) in the table are computed.
Apparantly the DataTable.Columns returns all columns both computed and
other.

I'm making a "hello world" program in C#, though a bit more complex one.
When I click on a button in my program, it is supposed to open a program (say,
Notepad) - that I did, by opening Notepad as another process. using Process
class.

I'm trying to support a 3rd-party XML format for which there is no
schema.  As such, I've been making my objects that map to their format
using the XMLSerializer... but there's one object that stops me.
We have a class called Abstract-A, and a collection of Abstract-As

int[, ,] array = { { { 1, 2, 3, 3 }}, { { 7, -1, 9, 0 } }, { { -1, 0, 7, 8 }
} }; // 3D
In the line of code above, am I using 'literal' syntax/notation to create
the array?

How can I change default file extention in UploadFile Control (Using
ASP.NET, Web site) design?
Thank you in advance.
Monica.

My "Local Settings/Application Data" directory contains several
copies "user.config" differentiated by random gibberish added to
program file name.  What is the purpose of more than one file?
Not a problem, just curious.

Hi NG
Wie muß ich vorgehen um mit VS Net 2005 Standard ein Programm zu erstellen
und es auf dem N73 lauffähig zu übertragen?
Vielen Dank

I've got the following warning: "The class name '?' is not a valid
identifier for this language. "
I could not find what is the reason of this warning because the line/column
number are 0.

Now I'm coming from a VB6 background so I may be overlooking something here.
I have functionality that is contained with 2 VB 2005 dll's.
WARC_Subs_Reporting.dll which handles report functions and has a reference
to WARC_Standard_Functions which holds the day to day functionality ...