In my form I have a textbox.
I have a class where I have a method to add two number.
Can I define in the method of my class to display the result in the
textbox of my form?

can anyone send me to some good examples of edit in place for data frid
columns
i see dot net let me assign a control in the IDE
any good sources of reading on editing columns with controls and setting

I try to run this:
OdbcDataAdapter odbcDA = new OdbcDataAdapter("select * from job_1",
odbcCon);
DataTable dataTable = new DataTable();

I'm trying to draw many overlapped PNG files with transparent background
in imagebox control.
But the transparent background in this control is rendered as the main
control's background color.

We are experiencing a tuff-to-debug problem ever since we introduced a
WebBrowser control into our failry large application. I'm not sure if
the problem description below contains enough details, so if I need to
elaborate on something please ask for it.

I have 2 arrays
string[] arr1;
string[] arr2;
Ok there are two way to copy arr1 into arr2:

How to call following API in C#?
LONG SCardListReaders(
 SCARDCONTEXT hContext,
 LPCTSTR mszGroups,

I'm trying to specify the requirement from unmanaged DLL component that will
be used by a managed application written in C#.
The unmanaged DLL is implementing some kind of algorithm for defect
detection that will generate results. Each defect result should be a

Can someone please explain why the assertion in the following code fails?
Could the assertion be made to succeed somehow?
// code begins
class MyButton : Button

Here is my problem:
log4net works fine with my Client (Windows Application .Net 1.1)
but does not log any thing when i use it in my server (Com+  DLLs).
Does any one know why or how to make it work.

I do not understand something. A caught exception stack points to an
argument-free 'throw' in a catch block. Meantime, it is widely known that
these statements re-throw the original exceptions. I expected, therefore,
that the stack points to the original 'throw e' code line.

I have a cmd file (batch file) which starts an exe after setting
parameters. I need to find out the Process ID of the exe via a
command. The problem is that my program, written in C# only knows the
PID of the cmd file. I don't want to use a method like

I have just started learning C# ; I was working in C++ till now (and
would like to if allowed, but learning new things dont hurt). I am
used to specifiying "const" to get the assurance that unless someone
specifically cast-away the constness, object wont change. So, as part

I've been asked to write a WinForms app which will create reports as PDF
documents.
The client has agreed that all desktops (WinXP Pro, 32-bit Vista Business)
*will* have Adobe Acrobat Reader installed but, in the interests of

DbParameter dateAndTime = this.factory.CreateParameter();
dateAndTime.ParameterName = "@DateAndTime";
dateAndTime.DbType = DbType.DateTime;
string utcDtString = nameValueCollection.Get("dateAndTime").TrimEnd('Z');