I have a sto开发者_如何学Gored procedure that finishes execution after a few ms when I run it by itself.However, once I import the stored procedure into EF and call it with the same exact parameters,
I want to implement a sort of preview mechanism for my application.I have few different models that can开发者_运维问答 be edited.On the edit page\'s I would like to provide a preview button that would
first of all sorry for my bad english. I have a DB structure similar to that: Using RIA Services with EF4.1 what would be the best way to select only the cars that has some Characteristics?
I have two different entities of different databases. In my process I want to manipulate both databases, and the whole process must be in transaction.
I\'m trying to get a function import to work correctly.EF calls out to my stored procedure, but the result has an inner exception that I don\'t understand:
How do i update a domain object with ViewModel with AutoMapper using Entity framework? I have a View to edit a Question entity.
I recently started learning about ASP.Net MVC and its various features MVC_3_MUSIC_STORE + CODE . It looks very structured and开发者_如何学JAVA simple to understand.
I have a column in the database that cannot be null, and I want to set it to have a default value in the database . The problem is that entity framework seems to create a d开发者_JS百科efault value it
I have some .NET 4 entity framework objects that I get from the DB, then I serialize them to XML.Then I quit the WPF app (clear out the memory).Then I restart the WPF app and I read them (deserialize)
I am new to the .NET Entity Framework and am trying iterate over the records in a table with several million rows. Here is the basic code:
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