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---+ .TEXT GET LENGTH _This subroutine determines the length of a text/alpha field._ <br />%TOC% ---++ Usage: <pre> PASS <text_len> FIELD SHARE? Y PASS <text_field> FIELD SHARE? N GOSUB --- .TEXT GET LENGTH * Check for errors IF --- .TEXT GET LENGTH NE </pre> ---++ Description: This subroutine determines the length of a text/alpha field. The both parameters are required. If any required parameters are missing, the subroutine will CANCEL. <text_len> is the length of <text_field> (Required). This must be PASSed with Share "Y" to return the value. <text_field> is the field whose length you want to determine (Required). Note that if you pass a non text field in <text_field>, it will be converted to an alpha field according to the rules of the SET command, and the length of that field returned. ---++ Comments: _Read what other users have said about this page or add your own comments._ <br />%COMMENT% -- Main.JeanNeron - 2012-02-09
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Topic revision: r1 - 2012-02-09
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JeanNeron
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