System.Variants.NullAsStringValue

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Delphi

NullAsStringValue: string = '';

C++

extern DELPHI_PACKAGE System::UnicodeString NullAsStringValue;

Properties

Type Visibility Source Unit Parent
variable public
System.Variants.pas
System.Variants.hpp
System.Variants System.Variants

Description

Specifies string value of Null variants.

NullAsStringValue specifies the string that is the result of a conversion from a Null variant to a string type. By default, NullAsStringValue is the empty string.

NullAsStringValue is only used when the NullStrictConvert global variable is set to false.

See Also