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ascii value of backspace [message #85639]

Thu, 15 July 2004 02:43

Bhag Singh
Messages: 36
Registered: May 2002

Member

i want to trap ascii value of backspace but do'nt know how to do it, please help me. it's very urgent.

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thanks,

Bhag Singh

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Re: ascii value of backspace [message #85642 is a reply to message #85639]

Thu, 15 July 2004 08:47

Tak Tang
Messages: 142
Registered: May 2004

Senior Member

I think the ascii value of backspace is 8 (or is it 9? I always get confused).

If you are using forms 6i client server, you can map it to a trigger using oracle terminal, which comes on the Forms 6i Release 2 CD.

Why do you need to trap backspace?

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Re: ascii value of backspace [message #85673 is a reply to message #85642]

Mon, 19 July 2004 21:08

Bhag Singh
Messages: 36
Registered: May 2002

Member

thanks tak, but how i will get this ascii value in
form 5 (i have a no database block and non database column and i want to restrict backspace on this column).

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Re: ascii value of backspace [message #85813 is a reply to message #85639]

Sun, 01 August 2004 07:43

Tom
Messages: 67
Registered: June 1998

Member

A comprehensive table of character and extended character values (including backspace) is located here: http://www.asciitable.com/

Characters are referenced by Decimal, Hexadecimal and Octal values, and to HTML code.

Good for future reference.

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