public static bool Exists(string name, DataOperationUnit dataOpUnit = null)
{
AuthorDao dao = new AuthorDao();
return(dao.CountBy(new Dictionary <string, object>()
{
{ "Name", name }
}, dataOpUnit?.CurrentConnection) > 0);
}
public static bool Exists(Guid authorID, DataOperationUnit dataOpUnit = null)
{
AuthorDao dao = new AuthorDao();
return(dao.CountBy(new Dictionary <string, object>()
{
{ "ID", authorID }
}, dataOpUnit?.CurrentConnection) > 0);
}