I am trying to mimick the left outer join here but using dynamic linq extension methods. What i have:
I am attempting to add some multi-threading to a WPF application I have created in order to create a more responsive interface, but as Linq-to-SQL data contexts are not thread safe, I am forced to use
I have a page with linqdatasource and a gridView. There are several textBoxes to enter search conditions.
On a ASP.NET website I use LINQ to SQL to get data. This operation somewhat long (can be up to 3 seconds) and often user clicks on a link second time
I have a some tables that include a lastupdatedate fiel, the idea being that anytime the information in a row is altered, the lastupdatedate will be reset to the current date/time Setting lastupdateda
Ok, I\'m completely at a loss here.I\'ve used DataAnnotations attribute DisplayName successfully using MVC model binding, and even with WPF/Silverlight model binding and of course it works just fine,
how to use group by in Linq. SqlServer Sample select ActionGroupName, sum(cast(isnull(solicit_count,0) as int)) as \'SolicitCount\'
I am quite new to the Entity Framework, and only have recently started looking into it. I have been using Linq to SQL for sometime now in a C# enviroement and found it really wonderful to use.
I have a table called tblTrans it has 4 fields: ID, CustID, TDATE, Name How can in in LINQ to SQL CE, get the newest or most recent row.I want the query to return all 开发者_如何学编程the fields for
I have a list in LINQtoSQL and it has various relation in tables and now i want to convert this list into XML.
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