AttributesHave Method (MWriterClass)

Indicates whether the attribute is existed.

Syntax

Public Overridable Sub AttributesHave( _
   ByVal _bsName As String, _
   ByRef _pbHave As Integer, _
   ByRef _pbsValueOrDefault As String _
)

public virtual void AttributesHave( 
   string _bsName,
   out int _pbHave,
   out string _pbsValueOrDefault
)

public procedure AttributesHave( 
    _bsName: String;
   Out  _pbHave: Integer;
   Out  _pbsValueOrDefault: String
); virtual;

public: virtual void AttributesHave( 
   BSTR* _bsName,
   [PARAMFLAG::Out] int _pbHave,
   [PARAMFLAG::Out] BSTR* _pbsValueOrDefault
)

Parameters

_bsName: name of the attribute
_pbHave: "0" means that the attribute does not exist.
"1" means that the attribute exists.
_pbsValueOrDefault: value of the attribute if it exists or default value in other case

Example

Dim myExist As Integer
Dim myValue As String
myAttributes.AttributesHave("pos", myExist, myValue)

int myExist;
string myValue;
myAttributes.AttributesHave("pos", out myExist, out myValue);

var
myExist: integer;
myValue: string;
begin
m_pAttributes.AttributesHave('pos', myExist, myValue);
end;