UpdateDefinitionExtensionsSetOnInsertTDocument, TField Method (UpdateDefinitionTDocument, ExpressionFuncTDocument, TField, TField)

Combines an existing update with a set on insert operator.

Namespace: MongoDB.Driver
Assembly: MongoDB.Driver (in MongoDB.Driver.dll) Version: 2.12.2+a4a3888f4fb51bb518b1eb5002effc2d47f2ea6a

Syntax

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public static UpdateDefinition<TDocument> SetOnInsert<TDocument, TField>(
	this UpdateDefinition<TDocument> update,
	Expression<Func<TDocument, TField>> field,
	TField value
)

<ExtensionAttribute>
Public Shared Function SetOnInsert(Of TDocument, TField) ( 
	update As UpdateDefinition(Of TDocument),
	field As Expression(Of Func(Of TDocument, TField)),
	value As TField
) As UpdateDefinition(Of TDocument)

[<ExtensionAttribute>]
static member SetOnInsert : 
        update : UpdateDefinition<'TDocument> * 
        field : Expression<Func<'TDocument, 'TField>> * 
        value : 'TField -> UpdateDefinition<'TDocument>

Parameters

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

Type Parameters

TDocument: The type of the document.
TField: The type of the field.

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).

Reference

UpdateDefinitionExtensions Class

SetOnInsert Overload

MongoDB.Driver Namespace