How to close the parent and all child forms together at once when click
on parent window's close button X?

Hi,

Environment.exit(0)

I hope this helps,

Cor

Show quoteHide quote

if above statement does not work then try this It will surely work
  Application.Exit()

Cor Ligthert [MVP] wrote:
Show quoteHide quote

Bubbling a status message to the UI
UTF8 Encoding and MP3 tags
Use items from...
Bubbling an Exception to the UI
NullReferenceException
Any examples of this floating around?
Difference between CDec and CDbl
UserControls in a different directory
Word Document or Report...which to use?
Using cryptographic streams with XML