I want to clarify a Regex, I need to allow up to 20 digits, spaces are
allowed within the string too, as long as the overall string is not above 20
in length..
Here's is what I have: [\d| ]{1,20}

By default a Form is resizeable.
How do I prevent the resizing of a Form ?
Ken

Hallo all,
I need to make an textbox to accept only Cyrilic characters. I
couldn't found any solution except enumerate characters for filtering
(seems odd). Please has anyone any ideas ?

    I'm facing a problem with static instances. I have created a
class called CustomList by deriving the class List<int>. Inside the
CustomList i have created Remove event (when any item is removed from
the List).  After that i have created a staic instance for the

How to dynamically set a value to a textbox that belongs to a dialog
of a custom interface?
I'm using VS 2003
Thanks.

I would like to write seomthing into the title bar of the
current Form "Form1". How can I do this ?
How can I display/add a status bar (currently there is no such status bar)
and write something into this status bar?

Assume the current name of my project is "mytestroj". A couple of project files are
named with this stem name like mytestproj.sln,  mytestproj.suo, mytestproj.csproj,....
How can I rename my project to "testproj1" ?
Is it sufficient just to rename all file in WindowsExplorer?

If I have a dataset in memory, can I save that dataset to a SQL database
without having a schema or manually creating the tables?

I would like to load an XML document from say D:\mytask\mydoc.xml into a CSharp
and to retrieve from the resulting XML node tree a certain node/element by
specifing an XPath expression.
Does someone know a simple CSharp sample source which shows how to implement this task ?

How can I transport int arrays between C# and C++ so that an int array
created in C# will be filled with contents in the C++ dll and so that this
content is accessible in the C# dll again.

In my Windows App, how can I add a nice "Please wait" message to my
datagridview? With a datagrid I would be able to clear all columns, add one
table with one row with the messsage, and bind it to the grid. But I added
the columns to the gridview through the designer, so I'm not ...

Some sample source codes use TextWriter other StreamWriter for writing text into a file.
What are the differences ?
Carla

Does anyone know why the "ColumnChanged" event isn't fired when "Merge()" is
called below. "OnRowChanged()" is fired however: Thanks in advance.
private static void Test()
{

On CF 1.x XmlValidatingReader is missing: is there any way to validate an
XML file against its XML schema?
Thanks,
Luigi.

Just before I invent my own solution... :-)
I'm developing a program where I use binary serialization of the data the
program holds. Know and then the serialized objecst will be modified, e.g.
with a new field, or perhaps the removal of a field. Depending on the