Visual Studio 2017을 사용하는 것이 좋습니다.

AnnotationCollection.SetText 메서드 (String, String, Boolean)

Sets the Annotation, with the specified name, to a specified String value. Can also be used to remove a named annotation if it is set to a null reference.

네임스페이스:  Microsoft.AnalysisServices
어셈블리:  Microsoft.AnalysisServices(Microsoft.AnalysisServices.dll)

public void SetText(
	string name,
	string text,
	bool removeIfNull

매개 변수

유형: System.String
The name of the Annotation to be added.
유형: System.String
The value to be set for the Annotation identified by name.
유형: System.Boolean
If set to true, removes the Annotation specified in name from the collection if text is set to a null reference (Nothing in Visual Basic); if false, no removal is made.