Hi Al, This does nearly work. If you call Refresh on your control after setting the internal fields, that should work. Well, it works for me ;-)
I've got an example that does what you want. Email me directly if you want a peek... HTH, Conor -----Original Message----- From: Alistair George [mailto:[EMAIL PROTECTED]] Hello, The below is not what I am after. What I need to know is what you do to get the component editor to make the dropdown boxes exclusive. EG when I select TRUE for one dropdown, the other flicks to FALSE. I do not know how to get these events to occur. Al+ KH> procedure TSoftShare.SetUseHDSerial(AState: Boolean); KH> begin KH> FUseHDSerial := AState; KH> FUseDateTime := not FUseHDSerial; KH> end; [snip] --------------------------------------------------------------------------- New Zealand Delphi Users group - Delphi List - [EMAIL PROTECTED] Website: http://www.delphi.org.nz To UnSub, send email to: [EMAIL PROTECTED] with body of "unsubscribe delphi" Web Archive at: http://www.mail-archive.com/delphi%40delphi.org.nz/