Determine if a value is a numeric.
Namespace:
XSharp.RT
Assembly:
XSharp.RT (in XSharp.RT.dll) Version: 2.7
Syntax FUNCTION IsNumeric(
uValue AS USUAL
) AS LOGIC
public static bool IsNumeric(
Usual uValue
)
Request Example
View SourceParameters
- uValue
- Type: Usual
The value to examine.
Return Value
Type:
Boolean
TRUE if the value is a numeric; otherwise, FALSE.
Return Value
Type:
BooleanTRUE if the value is a LONG, FLOAT, IN64 or DECIMAL data type; otherwise, FALSE.
Remarks
IsNumeric() is equivalent to UsualType(<uValue> = LONG .OR. UsualType(<uValue> = FLOAT.
Examples
This example uses IsNumeric() to determine the formatting to be used:
1IF IsNumeric(uValue)
2 ? Str3(uValue, 7, 2)
3ELSE
4 ? uValue
5ENDIF
See Also