Hi Guys!!
I have a question,
I working with the WCF service in the BL
what  rise the errors to the UI?

a .net 1.1 app has a class whose constructor opens a db connection to
sql svr two thousand. this class has more than a dozen of methods.
most of them don't do db stuff.
I am wondering if this design is going to be a problem, bcoz each time

Hi I would like to use File.Copy with UNC paths. I have seen this problem
reported by others as well. Can i use File.Copy with UNC paths. ie., i would
like to copy a file from one of the folder to a shared folder. eg.,
File.Copy(srcPath, "\\machinename\\folder)

Is it possible to retrieve a proper/invariant file or directory name using a
lowercase full path string without having to resort to a call to
GetDirectories()/GetFiles() using the directory/filename as the search
string? While Path, FileInfo, and DirectoryInfo all store the path

Windows Experts:
1. I have a desktop application with a UserControl that contains
controls: TextBoxes, RadioButtons, CheckBoxes and NumericUpDowns.
2. I want to warn the user that, if there is unsaved data within my

Hi misters,
any addin for Reflector or another independent tool for generate a wrapper
class in C# for a COM ??
For example, I add reference to COM in my project, and VStudio generates

If there are long strings (like 1MB or 2MB) is it more performant to pass
those by ref to methods or by value?

I just came across this code. The exception handling seems completely
pointless. Am I missing something?
try
{

I know there exist some commonDialogs in .NET
such as SaveFileDialog,OpenFileDialog printDialog and so.
I just want to know if a dialog is the same as a form ?
I mean when these dialogs was created it uses

I am a relatively new to C#. I want to write a method that returns an
'iterable' collection:
TheCollection = MyClass.MethodName();
// Further down, I want to use for .. each

I have a bunch of related items that are either parents, children or
not directly related to each other. In my case, I have a bunch of
database tables joined with foreign keys. Another example would be a
family tree.

char[] c = { 'a', 'b', 'c', 'A', 'B', 'C' };
Array.Sort(c, CaseInsensitiveComparer.Default);
After this, c is ordered { 'A', 'B', 'C', 'a', 'b', 'c' }.
I want letters to be sorted together regardless of case, e.g. 'A' next to

Have a complex process where I need to Import a large amount of data
then run some transformations on this data then import into DataBase.
The transformation involves multiple fields and multiple process - so the
data needs to be read in 1 record at a time then run thru the ...

I have created a Class that creates Schedules
daily, ,interval (seconds), monthly, etc
this class only holds next run time, updates to nextrun time after and so
forth...just holds holds information about a single schedule and methods to

This thread is about how variables or parameters (including objects)
are passed between forms (namely, using parameterized constructors,
e.g., to pass an int between forms (e.g., a calling form and a called
dialog form) (see below).