Explain the READ LINE and MODIFY LINE commands.

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Explain the READ LINE and MODIFY LINE commands. Empty Explain the READ LINE and MODIFY LINE commands.

Post  govind on Sun Apr 08, 2012 3:31 pm

READ LINE :- Use the statements READ LINE and READ CURRENT LINE to read data from the lines of existing list levels. These statements are closely connected to the HIDE technique.

MODIFY LINE :- To modify the lines of a completed list from within the program, use the MODIFY LINE statement.

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