VarTypeIsValidArrayType
Check if a variant type can be used in an array
Declaration
Source position: variants.pp line 141
function VarTypeIsValidArrayType(const aVarType: tvartype) : Boolean;
Description
VarTypeIsValidArrayType checks if the variant type aVarType can be used as the type of a variant array. It returns True if it is usable, false otherwise. Currently, the following types are valid: SmallInt, Integer, Single, Double, Date, Currency, OleStr, Dispatch, Error, Boolean, Variant, Unknown (interface IUnknown), ShortInt, Byte, Word, LongWord.
See also
| Name | Description |
|---|---|
| VarIsArray | Check whether a variant is an array |
| VarTypeIsValidElementType | Check if a variant type can be used in an array |