Is there a way to iterate the components on a form?
I need to determine whether an instance of my custom component (a
System.ComponentModel component) is present in a form. I have tried
iterating the Controls collection, but components do not appear to be in

I use System.Data.SqlClient.SqlCommand object. I need to fetch data from
database by using SELECT command. the problem is that after calling such
statement in SQL I will get many rows. how to do in my application to get
many rows but acces its content row by row? is it possible ...

I am looking to improve the performance of my application.  The result
page is 17k but it takes years to come up.   There is an underlying sql
2005 query, but results come back rather fast.  It seems to me that
caching is not there.  Any suggestions?

Using Visual Studio 2005.
I'm using XmlReader to read data into a string variable in C#. Works great!
Every once in a while, I see that the string data contains a symbol that
looks like a square.

What do I to declare the header of a Property in an Interface, and should this property return a generic Enum?
Example:
public interface IMetric
{

Someone could help me to know how to customize the MonthCalendar in
.NET 2.0 ? I would like to be able to change the color of every day in
a month...
Does Microsoft has released the code of this component ?

I have a menu with a number of items that I want to handle their being
clicked on with just one handling method.
What I want is for the even handler method to recognize which menu item got
clicked. What is considered the best way to do that?

I have two programs that run at the same time. One creates an XML file of a
dataset, the other reads the file. They don't appear to be doing it at the
same time. Every once in a while, the XML file appears to get corrupt and
needs to be recreated. (The one reading gets a message ...

Is it possible to remove a  row in a datagridview programmatically? If so,
what is the code? Thanks

I want to configure ClickOnce to install my app for "All users on this PC"
vs "Just Me".  I.e. I want it to be the default.
Anyone?  Bueller?
Thanks,

Suppose I have a program  that prompts you with a dialogbox to enter a
password. If you get the password correct, it allows you into the
program, else it kills the program.
Suppose that when I am in Visual Studio, running the program in debug

Is there an equivelant to the vb6 app.name in c#?
Thanks

Hi, is there a way for me to delete an image file that gets loaded into the
cache? I want to prevent people from saving it. I already have the browser
problem fixed. My site is written using C#, but I have not found a way to
delete the file from the cache. I have deleted the ...

I have an UserControl with a Textbox on it. TextBox captures keys (I assume
via overridden ProcessCmdKey method) and doesn't pass them onto parent (by
not calling base.ProcessCmdKey) therefore KeyDown is not trigered in parent
UserControl. I wan't to catch enter key in UserControl ...

in one of my web pages, it contains a button to display in a new window
to show selecting members. After i select a member, how to return the
selected value to the parent window?
many thanks!