MongoQueryable.Select<TSource, TResult> Method |
Projects each element of a sequence into a new form by incorporating the
element's index.
Namespace: MongoDB.Driver.LinqAssembly: MongoDB.Driver (in MongoDB.Driver.dll) Version: 2.2.0
Syntax public static IMongoQueryable<TResult> Select<TSource, TResult>(
this IMongoQueryable<TSource> source,
Expression<Func<TSource, TResult>> selector
)
<ExtensionAttribute>
Public Shared Function Select(Of TSource, TResult) (
source As IMongoQueryable(Of TSource),
selector As Expression(Of Func(Of TSource, TResult))
) As IMongoQueryable(Of TResult)
[<ExtensionAttribute>]
static member Select :
source : IMongoQueryable<'TSource> *
selector : Expression<Func<'TSource, 'TResult>> -> IMongoQueryable<'TResult>
Parameters
- source
- Type: MongoDB.Driver.Linq.IMongoQueryable<TSource>
A sequence of values to project. - selector
- Type: System.Linq.Expressions.Expression<Func<TSource, TResult>>
A projection function to apply to each element.
Type Parameters
- TSource
- The type of the elements of source.
- TResult
- The type of the value returned by the function represented by selector.
Return Value
Type:
IMongoQueryable<TResult>
An
IMongoQueryable< T> whose elements are the result of invoking a
projection function on each element of source.
Usage Note
In Visual Basic and C#, you can call this method as an instance method on any object of type
IMongoQueryable<TSource>. When you use instance method syntax to call this method, omit the first parameter. For more information, see
Extension Methods (Visual Basic) or
Extension Methods (C# Programming Guide).
See Also