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Reference for unit 'Variants' (#rtl)

VarToStrDef

Convert a variant to string value, specifying a default

Declaration

Source position: variants.pp line 87

function VarToStrDef(

const V: Variant;

const ADefault: string

):string;

`V`		Variant to convert
`ADefault`		Value to return if the variant equals `Null`

The String representation of the variant value

VarToStr attempts to convert the variant V to a string. If the value is Null, the result is the specified aDefault string.

VarToStrDef		Convert a variant to string value, specifying a default
VarIsStr		Check if the variant is a string
VarToStr		Convert a variant to string value