Hi,
How can i convert a IQueryable Expression Tree to a Expression<Func<T,bool>> Expression.
IQueryable<Book> Books;
var query = Books.Where(p => p.Author.AuthorId == 5);
Expression<Func<Book, bool>> expression = ?????
views:
112answers:
2
+1
A:
Expression<Func<Book, bool>> expression = p => p.Author.AuthorId == 5;
leppie
2010-06-12 10:32:55
+2
A:
You use the IQueryable.Expression Property to access the IQueryable's Expression tree.
kervin
2010-06-12 12:20:17
can u elaborate your answer please ? maybe with an exemple
Yoann. B
2010-06-12 12:23:48
Hello Yoann, what would you like to do with the Expression tree? Or, what is the big picture?
kervin
2010-06-12 14:11:23
actually i want to convert a IQueryable Chain such as Books.WithAuthorName("Mike").WithTitle("Something") to a single Expression
Yoann. B
2010-06-12 16:10:39
The framework already does that for you.
kervin
2010-06-12 16:27:56