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Reference for unit 'Variants' (#rtl)

VarToWideStrDef

Convert a variant to string value, specifying a default

Declaration

Source position: variants.pp line 89

function VarToWideStrDef(

const V: Variant;

const ADefault: WideString

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

The String representation of the variant value

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

VarToWideStrDef		Convert a variant to string value, specifying a default
VarIsStr		Check if the variant is a string
VarToWideStr		Convert a variant to string value
VarToUnicodeStrDef		Convert a variant to string value, specifying a default