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1110
UltraFormattedTextEditor maximum number of lines and characters
posted

I have to limit the number of lines and characters per line in an UltraFormattedTextEditor. For example: maximum 4 lines and maximum 20 characters per line.

The number of lines is not that difficult, I'm counting the number of crlf's in the keypress event.

But I also want a maximum number of characters per line. I'm having difficulty with this one because I don't know where the user is typing. How can this be done? It's no big deal in itself to check how many characters there are on a line but I would like to prevent the user from entering the character if he tends to exceed the maximum on the line he is typing.

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