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ISLOWER( ) Function

  • [アーティクル]

Determines whether the leftmost character of the specified character expression is a lowercase alphabetic character.

ISLOWER(cExpression)

Return Value

Logical

Parameters

  • cExpression
    Specifies the character expression that ISLOWER( ) tests. ISLOWER( ) ignores any characters after the first character in cExpression.

Remarks

ISLOWER( ) returns true (.T.) if the leftmost character in the specified character expression is a lowercase alphabetic character; otherwise, ISLOWER( ) returns false (.F.).

Example

CLEAR
? ISLOWER('redmond')  && Displays .T.
? ISLOWER('Redmond')  && Displays .F.

See Also

Reference

ISALPHA( ) Function

ISUPPER( ) Function

LOWER( ) Function

UPPER( ) Function

Other Resources

Functions

Language Reference (Visual FoxPro)