MongoQueryableSelectTSource, TResult Method |
Projects each element of a sequence into a new form by incorporating the
element's index.
Namespace:
MongoDB.Driver.Linq
Assembly:
MongoDB.Driver (in MongoDB.Driver.dll) Version: 2.20.0+ee01960089f28ea1b501690df5fc9f6318a70242
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.LinqIMongoQueryableTSource
A sequence of values to project. - selector
- Type: System.Linq.ExpressionsExpressionFuncTSource, 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:
IMongoQueryableTResult
An
IMongoQueryableT 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
IMongoQueryableTSource. 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