Click or drag to resize

QueryableExtensionMethodsCacheResultsetTSource Method (IQueryableTSource, TimeSpan, Boolean)

Specifies that the query's resultset should be cached for the duration specified.

Namespace:  SD.LLBLGen.Pro.LinqSupportClasses
Assembly:  SD.LLBLGen.Pro.ORMSupportClasses (in SD.LLBLGen.Pro.ORMSupportClasses.dll) Version: 5.6.0.0 (5.6.19.0117)
Syntax
Copy
public static IQueryable<TSource> CacheResultset<TSource>(
	this IQueryable<TSource> source,
	TimeSpan duration,
	bool overwriteIfPresent
)

Parameters

source
Type: System.LinqIQueryableTSource
The source.
duration
Type: SystemTimeSpan
The duration how long the resultset will stay in the cache.
overwriteIfPresent
Type: SystemBoolean
if set to true it will replace an existing cached set with the one specified.

Type Parameters

TSource
The type of the query.

Return Value

Type: IQueryableTSource

Usage Note

In Visual Basic and C#, you can call this method as an instance method on any object of type IQueryableTSource. 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).
Exceptions
ExceptionCondition
ArgumentNullExceptionsource;source can't be null
See Also