Hackers Guide to Visual FoxPro 7.0
IsLeadByte()
This function (added in version 3.0b) lets you determine whether a string is double-byte or single-byte. It tells you whether the first byte in the string is a "lead byte" (the first half of a double-byte character). We've confirmed that it returns .F. for single-byte characters, but can't test the other case.| Usage | lDoubleByte = ISLEADBYTE( cString ) |
| See Also | Double-Byte Character Sets |
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Copyright © 2002 by Tamar E. Granor, Ted Roche, Doug Hennig, and Della Martin. All Rights Reserved.
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