Data.DBXDelegate.TDBXDelegateWritableValue.GetWideString
Delphi
function GetWideString: string; overload; override;
function GetWideString(defaultValue: string): string; overload; override;
C++
virtual System::UnicodeString __fastcall GetWideString(void)/* overload */;
virtual System::UnicodeString __fastcall GetWideString(System::UnicodeString defaultValue)/* overload */;
Properties
| Type | Visibility | Source | Unit | Parent |
|---|---|---|---|---|
| function | public | Data.DBXDelegate.pas Data.DBXDelegate.hpp |
Data.DBXDelegate | TDBXDelegateWritableValue |
Description
Gets UnicodeString for TDBXValues with data type of TDBXDataTypes.UnicodeString. {{#multireplace:Data.DBXDelegate.TDBXDelegateWritableValue.GetWideString|H21=!|H25=%|H28=(|H29=)|H2A=*|H2B=+|H2F=/|H3C=<|H3D==|H3E=>|H5B=[|H5D=]|H5E=^|H7C=|}} inherits from {{#multireplace:Data.DBXCommon.TDBXValue.GetWideString|H21=!|H25=%|H28=(|H29=)|H2A=*|H2B=+|H2F=/|H3C=<|H3D==|H3E=>|H5B=[|H5D=]|H5E=^|H7C=|}}. All content below this line refers to {{#multireplace:Data.DBXCommon.TDBXValue.GetWideString|H21=!|H25=%|H28=(|H29=)|H2A=*|H2B=+|H2F=/|H3C=<|H3D==|H3E=>|H5B=[|H5D=]|H5E=^|H7C=|}}.
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.