Our product has to be interfaced with multiple client/partner systems. For example, when a person is added/updated we have to notify changes to a 3rd-party system, for example by calling a web service
I have the following EF4 Code First classes: [Serializable] pu开发者_StackOverflow社区blic class WOChangeLogHeader
I have a page like Order - Order lines. Order represents by some textboxes and ddl开发者_C百科s, Order lines represents by GridView.
I am working with Entity Framework on a new Project. I\'ve been using EF since a year ago. Today i\'ve tried to generate Entity Data Model with Visual Studio (2008 SP1 and 2010) and it is generating o
Paraphrasing from this MSDN documentation ... An INSERT statement is generated by the Entity Framework and executed on
I have a similar problem. I want to make two inserts in the same transactionscope. The objects are related and have a FK relationship between them, but for several reasons I do not want to connect th
I have this finger-painting app and I want my users may save what they draw and come back later and keep drawing.
In the database I have have: PK CountryID int notnull PK ServiceID int notnull PK TaskID int notnull PK TaskItemID int notnull
We are implementing a system using EF4 and WPF.We are noticing an issue with the initial saving of data: when the initial SaveChanges is run there is a 4 to 6 second delay when context.SaveChanges() c
I have a unique ObjectContext, on which I perform a SaveChanges(). This operation takes some time (~60 seconds).