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IsAlphaOrSpace |
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×V4.2Ø
Syntax - If IsAlphaOrSpace <string expression> … Where: <string expression> is a literal string or a variable containing a literal string.
Description: This comparison operator is used to scan a literal string or a variable that contains a string value to insure that every character in the string is either a letter or a space. This comparison returns a TRUE condition if all characters in the string are letters or spaces (no punctuation or numeric digits). This comparison operator can be used with either an in-line If (the original OLIE™ syntax) or a Block If.
Sample: The following segment of a script will check the PatientName variable to be sure that it contains only letters or spaces. :CheckRecord If eof GoTo XIT Read REM This will read the patient name from Adhoc and make sure all characters are letters or spaces. Copy PatientName File 2 19 If IsAlphaOrSpace PatientName GoTo PatStart GoTo CheckRecord REM A valid line was found, so lets process it. :PatStart REM Start copying variables from file
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