iqueryable

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IQueryable (non generic) : missing Count and Skip ? it works with IQueryable<T>

i have an extension method which a person was really helpful to give me... it does an orderby on IQueryable ... but i wanted one to do a normal IQueryable (non generic)[详细]

2023-01-26 21:23 分类：问答
Nhibernate 3.0 LINQ: Problem returning to IQueryable (non generic version) - doesn't allow ToList()

I am using the latest Nhi开发者_JAVA技巧bernate and i have a linq query to return just 1 column. so I can\'t use for example IQueryable as there is no entity class - i am returning only 1 column. But[详细]

2023-01-26 06:25 分类：问答
Add two IQueryables (int/decimal) in C#

I am pulling two values from a MYSQL database. I have one int and one deci开发者_JAVA技巧mal...how do I add them?[详细]

2023-01-25 09:22 分类：问答
IQueryable Entity Framework POCO Mappings

I am using ASP.NET MVC2 with EF4. I need to create POCOs for two of my classes PersonP and AddressP, which correspond to their EF4 \'complex\' classes (which include things like navigation properties[详细]

2023-01-24 10:34 分类：问答
IQueryable where iterating (this or this or this)

I have a dynamic list of values, which i want to query against an IQueryable with OR conditions. How would I foreach the val开发者_开发问答ues to \"OR\" them up against the IQueryable?you can make a[详细]

2023-01-22 07:53 分类：问答
How to merge two IQueryable lists

I want to merge the records of two IQueryable lists in C#. I try IQueryable<MediaType> list1 = values;[详细]

2023-01-21 06:16 分类：问答
Error in IQueryable + foreach

I just want to know if there is a开发者_JAVA百科ny known issue, or if I\'m doing something wrong. Everytime I do something like the example below, I get an error \"the server failed to resume the tran[详细]

2023-01-21 03:54 分类：问答
How can I get an IList of entites and their child objects in Entity Framework efficiently?

That is, I want to do this: var lists = (from list in this.DB.Lists 开发者_StackOverflow社区 select new[详细]

2023-01-20 03:32 分类：问答
Applying like filter to an IQueryable

I\'m trying to write a custom filter for Dynamic data that will allow me to run like type queries on entity columns. For example searching for john on name field to returen johnson, johns etc.[详细]

2023-01-18 22:03 分类：问答
Why is my IQueryable LINQtoObject being treated as LINQtoSQL and throwing no supported translation to SQL

I have a LINQ dbml class that I am wrapping in a POCO. I have built overloaded constructors that take the DBML class and init. the wrapper objects properties based on the dbml object passed in.[详细]

2023-01-17 02:09 分类：问答