We can override OnKeyXXX event and ... if Key = VK_RETURN then begin // Call something... Key := 0; // eat Key here end;
--- Rohit Gupta <[EMAIL PROTECTED]> wrote: > If a receiving form closes on a keydown then the > next form can receive > the keyup (depending on timing and OS and dlls > installed). It happens > on D5, D6, D7 etc.. > > This feature has been brought to you by the > Illustrious Gates > consortium. :-) > > Robert martin wrote: > > Hi Phil > > > > You are right ! We do use the OnKeyUp event. I > have just built a > > test app with our component and a plain TEdit > control and both > > components get the Enter in their OnKeyUp event if > they were the > > active component before the other screen was > opened !!! > > > > We are using D6 could this be a bug? > > > > More importantly, assuming we need to use the > KeyUp event, does anyone > > have any ideas how to get around it? > > Rob Martin > > Software Engineer > > > > phone +64 03 377 0495 > > fax +64 03 377 0496 > > web www.chreos.com > > > > Wild Software Ltd > > > > > > > > Phil Middlemiss wrote: > >> Is your customised component responding to the > OnKeyUp to check for > >> the Enter key? If this is the case then perhaps > the key-up message is > >> being transmitted to your component since the > other screen is now > >> closed - although I would have thought that could > only happen if the > >> other window was responding immediately to an > OnKeyDown as opposed to > >> a KeyPress event. Could be worth checking. > >> > >> Phil. > >> > >> Robert martin wrote: > >>> Hi All > >>> > >>> We have a customised component that pops open > when the enter key is > >>> pressed. However sometimes when an Enter key is > pressed in another > >>> screen (open over the screen with our component) > and the Enter key > >>> is pressed on a close button, the Enter key > seems to travel into our > >>> component (which has focus after the other > screen is closed) and pop > >>> it open. This is undesirable :) > >>> > >>> Any suggestions? > >>> > >> _______________________________________________ > >> Delphi mailing list > >> Delphi@ns3.123.co.nz > >> http://ns3.123.co.nz/mailman/listinfo/delphi > >> > > _______________________________________________ > > Delphi mailing list > > Delphi@ns3.123.co.nz > > http://ns3.123.co.nz/mailman/listinfo/delphi > > > > > > -- > *Rohit Gupta* > * B.E. Elec. M.E. Mem IEEE Associate IEE* > *Technical Manager* > *Computer Fanatics Limited* > ** > *Tel* +64 9 4892280 > *Fax* +64 9 4892290 > *Email [EMAIL PROTECTED] <mailto:[EMAIL PROTECTED]>** > *Web *www.cfl.co.nz <http://www.cfl.co.nz/> > > ------------------------------------------------------------------------ > This email and any attachments contain information, > which is > confidential and may be subject to legal privilege > and copyright. If you > are not the intended recipient, you must not use, > distribute or copy > this email or attachments. If you have received this > in error, please > notify us immediately by return email and then > delete this email and any > attachments. > > _______________________________________________ > Delphi mailing list > Delphi@ns3.123.co.nz > http://ns3.123.co.nz/mailman/listinfo/delphi > Send instant messages to your online friends http://au.messenger.yahoo.com _______________________________________________ Delphi mailing list Delphi@ns3.123.co.nz http://ns3.123.co.nz/mailman/listinfo/delphi
