Click or drag to resize

UpdateDefinitionExtensionsAddToSetTDocument, TItem Method (UpdateDefinitionTDocument, ExpressionFuncTDocument, IEnumerableTItem, TItem)

Combines an existing update with an add to set operator.

Namespace:  MongoDB.Driver
Assembly:  MongoDB.Driver (in MongoDB.Driver.dll) Version: 2.8.0+cc573f3e1f48f39162b4b680e921a623e127e8fa
Syntax
public static UpdateDefinition<TDocument> AddToSet<TDocument, TItem>(
	this UpdateDefinition<TDocument> update,
	Expression<Func<TDocument, IEnumerable<TItem>>> field,
	TItem value
)

Parameters

update
Type: MongoDB.DriverUpdateDefinitionTDocument
The update.
field
Type: System.Linq.ExpressionsExpressionFuncTDocument, IEnumerableTItem
The field.
value
Type: TItem
The value.

Type Parameters

TDocument
The type of the document.
TItem
The type of the item.

Return Value

Type: UpdateDefinitionTDocument
A combined update.

Usage Note

In Visual Basic and C#, you can call this method as an instance method on any object of type UpdateDefinitionTDocument. 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