Experts exchange solutions

This is a list with solutions provided by the experts in the Experts exchange for the last week.Remember that if you want to see the solution you must register in the site first.

.NET
text box label backcolor change on the fly
CLR Integration: Visual Studio 2003, SQL Server 2005
How can I make the child Form's ToolStrip merge with it's parents? (.NET C++/CLI)
How can I tell if the .Net Framework has been installed on a network
Using vb.net, how to send POST request with post data and save the binary response to a file?
Difference between standard and pro version of visual studio
Dynamic Parameter List
License a dll
Unable to Run Exe from Another PC
WebDav & Exchange: Create appointment, avoid overwrite existing one

C#
License a dll
How do I capture the information of the Toolstripmenuitem that was clicked
Unable to Run Exe from Another PC
Menustrip window forms - how do I find the hierarchy of menu items that lead to the menu item clicked and close the dropdownitems
aggregattion in datagridview 2.0
WebDav & Exchange: Create appointment, avoid overwrite existing one
Error loading image

VB.NET
Using vb.net, how to send POST request with post data and save the binary response to a file?
How can I get a list of groups in Active Directory and find out who is in those groups
How to communicate with a device (printer or something else) using an ethernet card
Obtaining Host IP Address
Row Already belongs to this table
Function () with multiple Return values
'Send' is ambiguous across the inherited interfaces 'Outlook._MailItem' and 'Outlook.ItemEvents_10_Event'.
Error Handling in MS Word, Merged rows count issue
Dynamic Parameter List

ASP.NET
text box label backcolor change on the fly
How can I tell if the .Net Framework has been installed on a network
Understanding "Public Shared" Declaration