VarIsNumeric
Check if the variant is a numerical value
Declaration
Source position: variants.pp line 82
function VarIsNumeric(const V: Variant) : Boolean;
Description
VarIsCustom returns True if the variant V is of one of the ordinal or floating point types: FloatVarTypes , OrdinalVarTypes
See also
| Name | Description |
|---|---|
| VarIsCustom | Check if the variant is a custom value. |
| VarIsEmpty | Check if the variant is empty |
| VarIsFloat | Check if the variant is a floating-point value. |
| VarIsNull | Check if a variant is null |
| VarIsOrdinal | Check if the variant is an ordinal value. |
| VarIsStr | Check if the variant is a string |