I have a C# windows form application (.NET 2.0) that reads data over the
serial port and displays the data via textboxes.  I get a message 50
times/second.  I know I can't update the screen that fast but I would like to
update the data maybe twice a second.  Currently, I have ...

How does Control.Invoke(delegate) work?
Executes the specified delegate on the thread that owns the control's
underlying window handle
I am looking for Underthehood explanation.

Hi I have an array list in C# and I need to remove duplicates of data groups
in an array list.  After the array list is populated each group of data is 5
elements in order (0-4,5-9,10-14), name (string), number (string),
user(string), startdate(datetime), enddate(datetime). So it ...

There is a file called Forms1.Designer.cs that is located below Form1.cs if
we assume that we call the file that name.
I wonder if it's allowed to change in the file Forms1.Designer.cs except
InitializeComponent ?

Hi Ive added a usercontrol to a form. When I hover over the control
with the mouse, it shows the timer icon, but my control is just a
layout and Im not actively updateting it. If I come of the control ten
I have the arrow. Im assuming that the timer meens that somethings

I need to enter null value from combobox to business object property.
My combobox datasource does not contain ValueMember with null value.
So I tried to create combobox which stores null to bound object when text is
deleted.

Folks,
  Hope you can help me with this one. I have a winform which I cannot
view in design mode. A ll I can see is a big red "X" and the following
following error message:

I have a project that includes images as part of the project.  I have a grid
(Infragistics) with a button that the user clicks and it brings up a file
open dialog that is used to browse to a file so the path can be saved in the
grid.  After the dialog is closed the program cannot ...

I've created a GUI control for my form.  It has a public property
that's a generic list.  When I use the control on a form, Visual
studio automatically generates the code in InitializeComponents.  The
generic list property always gets set null here.  How do prevent this

1) We create an assembly with Managed Extensions for C++ named
some_name.dll. This assembly has source code like the following
Byte * some_method()    // a method returning a pointer, defined within some
class

Hi have data in a hash table that I copy into an array list.  The data is in
the form
name(string)
number(string)-because it can have some letters in it

I play a little bit around with LINQ and found the problem, that I can not
print crystal reports directly from a LINQ query.
Example with a formerly Dataset :
crystal.SetDataSource(dataset);

I must write a client program in C# which will communicate with a switch
throught telnet.
When I create a socket connection on port 22, the switch responds with some
text and at the end with some unreadable characters. I found out that the

Hi, Is it possible to declare multiple arrays of the same name. Eg if
I tracking share prices and I use a array STOCKPRICE. Im adding a new
tabpage for each stock I want to follow. So today I follow ony one so
I use STOCKPRICE. Next day I want to follow 3 so I want to use

lets say there are 3 int ncount variable in every method
private void x_method1()
{
int ncount = dv.length;