Is there a way to limit the scope of SubmitChanges() to a subset of the overall data domain? Example: Bob intends to update a Web Order, but
Using LINQ To SQL to insert into an error log, but the client now wants to also send emails on every error that is submitted. Is it possible to override the DataContex开发者_如何学Pythont.ErrorLog.Ins
I\'m new to LINQ and am finding it a bit difficult with understanding some of the flows of the data transformation as each LINQ statement is being strung together.I\'ve got a fairly standard type SQL
When this Codes Runs show me This error: \"Object reference not set to an instance of an object\" error occur in first line => MinorDBDataContext mdc = new ...
I am using a view to return a complex search query. When I usin linq to query against EF it is returning the same row 3 times(the actual rowcount is correct).
Assume you have a table with a nullable varchar column. When you try to filter the table, you would use (pFilter is parameter):
So we migrated dev sql server to 2008. Our UAT sql server is still 2005. i had to regenerate my entity framework model for some other reasons, and upon deploying my work to UAT i noticed this error
I got many different SQL tables with the same design - all have identity and two string fields with the same names. I do not want to write a set of functions to get values from these tables, i want to
i am quite new to linq and i am having some difficulties writing this query efficiently in LINQ. SELECT ID, UniqueID, RouteHeaderID, RouteObjectState, OriginalRouteUniqueID
Can anyone help me with the equiva开发者_如何学运维lent LINQ query for the SQL below? I am new to LINQ
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