Include keyword - Get All : I have used extension methods...

Thu, 16 Sep 2010 12:29:06 -700

Author: jcrada
Subject: 2161
Posted: 16-Sep-2010 at 12:29pm

I have used extension methods (http://msdn.microsoft.com/en-us/library/bb383977.aspx) for the entity manager then at the begining of my application I load the content of the citites table in asynchronous query, then when the user use the combobox the query is ready and my method return the items source getCities , in the worst case scenario the query will not be ready and the user must have to wait

public static class EntityManagerExtension
	{
		public static void LoadDataBaseObjects(this EntityManager manager) 
		{
			var citites =  manager.GetQuery<City>();
			manager.ExecuteQueryAsync(citites);
                }
 
		public static IEnumerable<City> getCities(this EntityManager manager) 
		{
			var citites =  manager.GetQuery<City>();
			return manager.ExecuteQuery(citites);			
		}

Include keyword - Get All : I have a query where I use the...

Wed, 15 Sep 2010 23:27:16 -700

Author: Jakes
Subject: 2161
Posted: 15-Sep-2010 at 11:27pm

I have a query where I use the "Include" keyword to include a navigation property as so:

Address.Include("Cities");

This returns the one city for that address.

My question is, how do I return all the cities as part of a eager load and store it as a property on the Address object created by IdeaBlade.

I want to use this property to databind a combobox itemssource in a datagrid for user selection.

Thanks in advance.

DevForce Community Forum : Include keyword - Get All

Include keyword - Get All : I have used extension methods...

Include keyword - Get All : I have a query where I use the...