Map class names are intended to be used to record the names of certain view classes in the map, such as the "Data", "Base" and "Section" views. There can only be one name for each class, but it can be changed. This lets the "Data" class name change, for example, so plotting can select which class to plot to. If a name is not set, the class name is set and returned.

public void IGetClassName(
	string str1,
	ref string str2
)

Public Sub IGetClassName ( 
	str1 As String,
	ByRef str2 As String
)

public:
void IGetClassName(
	String^ str1, 
	String^% str2
)

member IGetClassName : 
        str1 : string * 
        str2 : string byref -> unit