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Posted by webmaster Guido on November 27, 2001 at 18:47:18: In Reply to: Webmaster Guido, question about an old post of yours posted by Michael Ross
: In the post article you provide a way to search a listbox incrementally. : My question is: Where, in that code, could I place a MessaeDlg informing if "No Matches Found"? : Have already preceded the code with: If Edit1.text = '' then begin //check to make sure text has been entered
MessageBeep(MB_ICONEXCLAMATION);
MessageDlg('Please enter the text you wish to search for', mtError, [mbOK], 0);
Edit1.SetFocus; //set focus if no text entered.
Exit; //quit subroutine if the edit box is empty
end
: But am having no luck figuring where to put the "No Matches Found" message.
You can change the last line of the routine: if Found then LB.ItemIndex := i; to the following: if Found then LB.ItemIndex := i
else MessageDlg('No match found', mtWarning, [mbOk], 0);
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