ScalarQueryProducers.Count Method (DynamicQuery)

ScalarQueryProducersCount Method (DynamicQuery)

Creates a scalar query over the specified query and aggregates the first field in the projection of the query. Semantically equal to CountRow

Namespace: SD.LLBLGen.Pro.QuerySpec
Assembly: SD.LLBLGen.Pro.ORMSupportClasses (in SD.LLBLGen.Pro.ORMSupportClasses.dll) Version: 5.2.0.0 (5.2.17.0403)

Syntax

Copy

public static ScalarQueryExpression Count(
	this DynamicQuery query
)

<ExtensionAttribute>
Public Shared Function Count ( 
	query As DynamicQuery
) As ScalarQueryExpression

Parameters

query: Type: SD.LLBLGen.Pro.QuerySpecDynamicQuery
The query.

Return Value

Type: ScalarQueryExpression

Usage Note

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

ScalarQueryProducers Class

Count Overload

SD.LLBLGen.Pro.QuerySpec Namespace