Data.DBXCommon.TDBXValue.GetWideString

• Up to Parent: TDBXValue

[–] Properties Type: function Visibility: public Source:

Data.DBXCommon.pas

Data.DBXCommon.hpp

Unit: Data.DBXCommon Parent: TDBXValue

Delphi

function GetWideString: string; overload; virtual;
function GetWideString(defaultValue: string): string; overload; virtual;

C++

virtual System::UnicodeString __fastcall GetWideString()/* overload */;
virtual System::UnicodeString __fastcall GetWideString(System::UnicodeString defaultValue)/* overload */;

Description

Gets UnicodeString for TDBXValues with data type of TDBXDataTypes.UnicodeString.

Gets the UnicodeString value for TDBXValue instances with a TDBXDataTypes type of TDBXDataTypes.UnicodeString. This method throws a TDBXError exception if TDBXValue.IsNull is true.

This method gets the defaultValue if it is specified and the TDBXValue is null.

See Also

• TDBXDataTypes

• TDBXError

• TDBXValue

• AsString

• IsNull