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MongoQueryableSelectManyTSource, TResult Method (IMongoQueryableTSource, ExpressionFuncTSource, IEnumerableTResult)

Namespace:  MongoDB.Driver.Linq
Assembly:  MongoDB.Driver (in MongoDB.Driver.dll) Version: 2.21.0+5a9c3311e158910b88195f290e6d4b1b2715d2b2
Syntax
public static IMongoQueryable<TResult> SelectMany<TSource, TResult>(
	this IMongoQueryable<TSource> source,
	Expression<Func<TSource, IEnumerable<TResult>>> selector
)

Parameters

source
Type: MongoDB.Driver.LinqIMongoQueryableTSource
A sequence of values to project.
selector
Type: System.Linq.ExpressionsExpressionFuncTSource, IEnumerableTResult
A projection function to apply to each element.

Type Parameters

TSource
The type of the elements of source.
TResult
The type of the elements of the sequence returned by the function represented by selector.

Return Value

Type: IMongoQueryableTResult
An IMongoQueryableT whose elements are the result of invoking a one-to-many projection function on each element of the input sequence.

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