MongoQueryable.Where<TSource> Method |
Filters a sequence of values based on a predicate.
Namespace:
MongoDB.Driver.Linq
Assembly:
MongoDB.Driver (in MongoDB.Driver.dll) Version: 2.6.0+Branch.origin/v2.6.x.Sha.593796a7b35dc59243383bcc684de296a5468f2e
Syntaxpublic static IMongoQueryable<TSource> Where<TSource>(
this IMongoQueryable<TSource> source,
Expression<Func<TSource, bool>> predicate
)
<ExtensionAttribute>
Public Shared Function Where(Of TSource) (
source As IMongoQueryable(Of TSource),
predicate As Expression(Of Func(Of TSource, Boolean))
) As IMongoQueryable(Of TSource)
[<ExtensionAttribute>]
static member Where :
source : IMongoQueryable<'TSource> *
predicate : Expression<Func<'TSource, bool>> -> IMongoQueryable<'TSource>
Parameters
- source
- Type: MongoDB.Driver.Linq.IMongoQueryable<TSource>
An IMongoQueryable< T> to return elements from. - predicate
- Type: System.Linq.Expressions.Expression<Func<TSource, Boolean>>
A function to test each element for a condition.
Type Parameters
- TSource
- The type of the elements of source.
Return Value
Type:
IMongoQueryable<TSource>
An
IMongoQueryable< T> that contains elements from the input sequence
that satisfy the condition specified by predicate.
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