public virtual BlogCategoryEntity EnsureCategoryExists(
	Guid blogId,
	Guid categoryId,
	string categoryName
)

Public Overridable Function EnsureCategoryExists ( 
	blogId As Guid,
	categoryId As Guid,
	categoryName As String
) As BlogCategoryEntity

public:
virtual BlogCategoryEntity^ EnsureCategoryExists(
	Guid blogId, 
	Guid categoryId, 
	String^ categoryName
)

abstract EnsureCategoryExists : 
        blogId : Guid * 
        categoryId : Guid * 
        categoryName : string -> BlogCategoryEntity 
override EnsureCategoryExists : 
        blogId : Guid * 
        categoryId : Guid * 
        categoryName : string -> BlogCategoryEntity