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Web Browser Help

pascal

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2 replies to this topic

#1 ThRaInpa

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Posted 26 September 2008 - 01:54 AM

I am making a web browser in Delphi (PASCAL), and i have this problem... When there is no-where to go back/forward to and i click the back/forward buttons, an error pops up and crashes the program!

Is there any way to counter this?

ALSO: Does anyone know how to make the address bar load up the page by just pressing the 'Enter' button rather than having to click the 'Go' button?
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#2 WingedPanther73

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Posted 26 September 2008 - 07:31 AM

Disable the buttons by default.

You will need to use the OnKeypress (I think) event.
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#3 gogetax1

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Posted 29 September 2008 - 03:50 AM

use the command try/except/end

like
try
  Webbrowser1.backward;
except
  MyBackwardBtn.Enabled := False;
end;

Edited by Jaan, 29 September 2008 - 11:51 AM.
Please use code tags when you are posting your codes! (I hope they are right)

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