VarToWideStr

Declaration

Function VarToWideStr( const V : Variant) : WideString

Example

procedure OnMapEvent(var Value:Variant);
begin
  Value := VarToWideStr(Field.Value);
end;

Description

Converts a Variant type variable or field to a string. If the Variant is null then it will return a blank string.

This is more commonly used with Variant type variables rather than fields. When accessing fields you can achieve the same thing by using the Field.AsString property.