I have two tables
TableA (articles)
int id
int Type
string name
and
TableB (compatibles)
int linked_ID
int tableA_ID
TableA records:
id=1, Type=0, name="ArticleA"
id=2, Type=1, name="ArticleB"
id=3, Type=2, name="ArticleC"
id=4, Type=1, name="ArticleD"
TableB records:
linked_ID= 1, tableA_ID=2
linked_ID= 1, tableA_ID=3
linked_ID= 1, tableA_ID=4
TableB has a list of arcicels that are compatible to a certain article. I am quite new to queries (didn't need them in my projects yet). But as C# and
WPF allow some pretty cool automation with Binding I would like to add a binding that returns the following:
Give me all articles that are of Type 1 and compatible to my selected article (id=1).
The simple part of it works well (articles has a list of all articles):
private ObservableCollection<Article> _articles = new ObservableCollection<Article>();
[fill it with the available articles]
and then:
comboBoxArticles.ItemsSource = _articles.AsBindable().Where( c => c.Typ == 0 );
How can I extend the Where clause to query another table?
Thanks a lot in advance.
