I used multithreading for a network application using Winsock. so when I
receive a message in my secondary thread, I raise an event to upper layer and
in that event handler when I try to fill a treeview control with the
appropriate information I get the following error:

I have a datagrid view that i allow a user to select some rows from.  I give
the user two options - first to copy to clipboard, and second, to open
notepad and paste the rows there.
I have code for the first (copy to clipboard) and i can open the notepad,

I have this code which basically transforms a recordset retrieved from a
oracle database. With the XslTransform class being deprecated I have
tried to use the XslCompiledTransform class instead to get the same
result, but to no avail. Please help

I have a frmLogin form and a frmMDI form.
In the Login button's click event in the Login form, I write:
frmMDI frm = new frmMDI();
frm.Show();

example: this is the form
<FORM name=form1 action=http://www.abc.com/commit method=post>
<INPUT type=hidden value=1 name=cm>
<TEXTAREA id=spText name=spText>abcdefg,something</TEXTAREA>

Hi anyone. I want to make a class data-aware so i can just set my grid's
datasource property to my object. i have an object with a list of other
objects and at the moment i'm using serialization to convert my object to xml
and then a dataset, i want to use a Datatable but i keep ...

Over the last 5 years, I've written several medium size apps that relate to
a particular industry and I am now organizing all the commonality into a
single library. However, about half of my common functions have database
calls and point to specific stored procedures (I suppose ...

There's DataGridView control in the .NET but it lacks of some critical
functionalities. I need to use a ComboBox(to be exact, it is a control
inherited from ComboBox) control to receive inputs into cells. But I
can't do that with DataGridView.

Hello, I have bound a textbox to a CustomerName column of my DB, using
the data binding property, and selected it from the DataTable.
when i change the text in the texbBox, i try to update the DataSource
but no luck, it seems that the datarow wasn't affected.

In 2005, I tried to derive a class from Label but something is not quite
right.
To create the class in the first place, I right clicked on the project and
chose the Add->Class menu item. I then derived the class as

If I have say
[Category("Cat1")]
public string Prop1 ....
public string Prop2 .....

           i have two strings .in first string a word file is there
and the second string a html file is there.now i want to compare to
both string if some word missing in second string then it should be
highlight by color change.becaz it's a testing purpose tool

I want to bind to the property Caption but can't. I get the exception:
"Cannot bind to property or column Caption on DataSource.
Parameter name: dataMember"
public class Test : CollectionBase

How can I read an Excel 2003 XML Spreadsheet and save it as an Excel 97
file?

           i want to compare between two strings char by char.every
strings having a word document.first string name is strFileName and
second string name is strFilename1.
i want to compare strFileName with strFileName1.if there is any mistek